Radius Terminate Capture
These scenarios show different acct-terminate-causes that are sent by OSDx devices when 802.1x sessions end.
Test 802.1x User Request Cause
Description
This scenario shows how to stop an 802.1x session using
operational command supplicant disconnect.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=1.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.518 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.518/0.518/0.518/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator 802.1x max-retransmissions 2 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-802.1x set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 0 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX1/ixJlNRnZj5tx8VAr+VZ0FaVa4nAgluQGhrmfo4tVF1YJDLOZJLZ1M4hFSFw3xHK1N+2r3G1rbdQ== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.430 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.430/0.430/0.430/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set interfaces ethernet eth2 supplicant encrypted-password U2FsdGVkX1+WEqSGuWfzfqI0SuHihh3gdFbSn9iA2FQ= set interfaces ethernet eth2 supplicant username testing set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Run command interfaces ethernet eth2 supplicant show status at DUT1 and check if output contains the following tokens:
AuthorizedShow output
--------------------------------------------------- Field Value --------------------------------------------------- EAP State SUCCESS EAP TLS Cipher ECDHE-RSA-AES256-GCM-SHA384 EAP TLS Version TLSv1.2 PAE State AUTHENTICATED Supplicant Port Status Authorized WPA State COMPLETED
Step 7: Run command interfaces ethernet eth2 supplicant show stats at DUT1 and check if output matches the following regular expressions:
Port Status\s+AuthorizedShow output
------------------------------- Field Value ------------------------------- EAPoL Frames (Rx) 11 EAPoL Frames (Tx) 11 Invalid Frames (Rx) 0 Logoff Frames (Tx) 0 Port Status Authorized Req Frames (Rx) 9 Req ID Frames (Rx) 1 Resp Frames (Tx) 10 Start Frames (Tx) 1
Step 8: Run command interfaces ethernet eth2 authenticator show stats at DUT0 and check if output matches the following regular expressions:
Authentication Successes\s+1 Authentication Mode\s+802\.1XShow output
--------------------------------------------- Field Value --------------------------------------------- Access Challenges 9 Authentication Backend RADIUS Authentication Failures 0 Authentication Mode 802.1X Authentication Status Authorized (802.1X) Authentication Successes 1 EAPoL frames (Rx) 11 EAPoL frames (Tx) 11 Quiet Period 60 Reauthenticate FALSE Reauthenticate Period 0 Session Time 0 Session User MAC de:ad:be:ef:6c:12 Session User Name testing
Step 9: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.613 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.613/0.613/0.613/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Step 10: Run command interfaces ethernet eth2 supplicant disconnect at DUT1 and expect this output:
Show output
OK
Step 11: Run command interfaces ethernet eth2 authenticator show status at DUT0 and check if output contains the following tokens:
Current status: UnauthorizedShow output
Current status: Unauthorized
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:30:37.374093 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 195: (tos 0x0, ttl 63, id 46668, offset 0, flags [none], proto UDP (17), length 181) 10.215.168.66.51111 > 10.215.168.1.1813: [bad udp cksum 0x66a4 -> 0xbc4c!] RADIUS, length: 153 Accounting-Request (4), id: 0x0c, Authenticator: 43f106ad9a199571f61ae6c846b32bf9 Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: RADIUS 0x0000: 0000 0001 User-Name Attribute (1), length: 9, Value: testing 0x0000: 7465 7374 696e 67 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: A90E82F024242352 0x0000: 4139 3045 3832 4630 3234 3234 3233 3532 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:30:37 2026 0x0000: 69c1 4e8d Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Terminate-Cause Attribute (49), length: 6, Value: User Request 0x0000: 0000 0001 1 packet captured
Test 802.1x Lost Carrier Cause
Description
This scenario shows how an 802.1x session is stopped
after a link down event in DUT0 eth2.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=2.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.537 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.537/0.537/0.537/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator 802.1x max-retransmissions 2 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator coa client 10.215.168.1 set interfaces ethernet eth2 authenticator coa encrypted-secret U2FsdGVkX19lt+iJh8hm440WEp4LG+McAkXDq37+tnQ= set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-802.1x set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 0 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX1+Bgng5iXZT4YQSCyCTdpLB1uwgs2u6D6iHVXvW7U2RRALz3ganiBPFMfzijgGV4gOyvWKIQfG+lw== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.468 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.468/0.468/0.468/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set interfaces ethernet eth2 supplicant encrypted-password U2FsdGVkX1/a9zjwpMQiui55xZaOPWI6Acl5wJlQ/ZE= set interfaces ethernet eth2 supplicant username testing set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Run command interfaces ethernet eth2 supplicant show status at DUT1 and check if output contains the following tokens:
AuthorizedShow output
--------------------------------------------------- Field Value --------------------------------------------------- EAP State SUCCESS EAP TLS Cipher ECDHE-RSA-AES256-GCM-SHA384 EAP TLS Version TLSv1.2 PAE State AUTHENTICATED Supplicant Port Status Authorized WPA State COMPLETED
Step 7: Run command interfaces ethernet eth2 supplicant show stats at DUT1 and check if output matches the following regular expressions:
Port Status\s+AuthorizedShow output
------------------------------- Field Value ------------------------------- EAPoL Frames (Rx) 11 EAPoL Frames (Tx) 11 Invalid Frames (Rx) 0 Logoff Frames (Tx) 0 Port Status Authorized Req Frames (Rx) 9 Req ID Frames (Rx) 1 Resp Frames (Tx) 10 Start Frames (Tx) 1
Step 8: Run command interfaces ethernet eth2 authenticator show stats at DUT0 and check if output matches the following regular expressions:
Authentication Successes\s+1 Authentication Mode\s+802\.1XShow output
--------------------------------------------- Field Value --------------------------------------------- Access Challenges 9 Authentication Backend RADIUS Authentication Failures 0 Authentication Mode 802.1X Authentication Status Authorized (802.1X) Authentication Successes 1 EAPoL frames (Rx) 11 EAPoL frames (Tx) 11 Quiet Period 60 Reauthenticate FALSE Reauthenticate Period 0 Session Time 0 Session User MAC de:ad:be:ef:6c:12 Session User Name testing
Step 9: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.651 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.651/0.651/0.651/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Note
Remove the link between DUT0 and DUT1 to provoke a link-down event.
Step 10: Run command interfaces ethernet eth2 authenticator show status at DUT0 and expect this output:
Show output
Error: no supplicant found CLI Error: Command error
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:31:00.019286 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 195: (tos 0x0, ttl 63, id 929, offset 0, flags [none], proto UDP (17), length 181) 10.215.168.66.33814 > 10.215.168.1.1813: [bad udp cksum 0x66a4 -> 0xa9b9!] RADIUS, length: 153 Accounting-Request (4), id: 0x0c, Authenticator: 3d8ded1fa0811137d9ce8335304b86e6 Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: RADIUS 0x0000: 0000 0001 User-Name Attribute (1), length: 9, Value: testing 0x0000: 7465 7374 696e 67 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: BD894CCB039D845B 0x0000: 4244 3839 3443 4342 3033 3944 3834 3542 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:31:00 2026 0x0000: 69c1 4ea4 Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 10 secs 0x0000: 0000 000a Acct-Terminate-Cause Attribute (49), length: 6, Value: Lost Carrier 0x0000: 0000 0002 1 packet captured
Test MAB Lost Carrier Cause
Description
This scenario shows how a MAB-authenticated session is
stopped after a link-down event in DUT0 eth2.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=2.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.205 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.205/0.205/0.205/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator coa client 10.215.168.1 set interfaces ethernet eth2 authenticator coa encrypted-secret U2FsdGVkX18cHaYXW94ooMQT0UrneAwGl0RIqcioVlE= set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-MAB set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 0 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX18kjt5fnN81LgqRivds8sZEvr1btb5oLcrB17GW03SgWUH34FVrnjWVy6Fm3tJ3hEJjw6VEnedFWQ== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.619 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.619/0.619/0.619/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.495 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.495/0.495/0.495/0.000 ms
Step 7: Run command interfaces ethernet eth2 authenticator show stats at DUT0 and check if output matches the following regular expressions:
Authentication Successes\s+1 Authentication Mode\s+MABShow output
------------------------------------------- Field Value ------------------------------------------- Access Challenges 0 Authentication Backend RADIUS Authentication Failures 0 Authentication Mode MAB Authentication Status Authorized (MAB) Authentication Successes 1 EAPoL frames (Rx) 0 EAPoL frames (Tx) 0 Quiet Period 60 Reauthenticate FALSE Reauthenticate Period 0 Session Time 3 Session User MAC de:ad:be:ef:6c:12 Session User Name N/A
Step 8: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.266 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.266/0.266/0.266/0.000 ms
Step 9: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.681 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.681/0.681/0.681/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Note
Remove the link between DUT0 and DUT1 to provoke a link-down event.
Step 10: Run command interfaces ethernet eth2 authenticator show status at DUT0 and expect this output:
Show output
Error: no supplicant found CLI Error: Command error
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:31:24.524367 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 205: (tos 0x0, ttl 63, id 57645, offset 0, flags [none], proto UDP (17), length 191) 10.215.168.66.50067 > 10.215.168.1.1813: [bad udp cksum 0x66ae -> 0x1039!] RADIUS, length: 163 Accounting-Request (4), id: 0x02, Authenticator: 9f412666dc36b969f3f517c1f521ea1b Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: Local 0x0000: 0000 0002 User-Name Attribute (1), length: 19, Value: de:ad:be:ef:6c:12 0x0000: 6465 3a61 643a 6265 3a65 663a 3663 3a31 0x0010: 32 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: 1EAC108DC670797E 0x0000: 3145 4143 3130 3844 4336 3730 3739 3745 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:31:24 2026 0x0000: 69c1 4ebc Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 10 secs 0x0000: 0000 000a Acct-Terminate-Cause Attribute (49), length: 6, Value: Lost Carrier 0x0000: 0000 0002 1 packet captured
Test 802.1x Idle Timeout Cause
Description
This scenario shows how an 802.1x session is stopped
after a reauthentication timeout.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=4.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.610 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.610/0.610/0.610/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator 802.1x max-retransmissions 2 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-802.1x set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 30 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX1+UKAfrTpTD+5fl7Kl4m+3uIY3yTuTqJclC398WiVDvB3FcAcgktz3PzIGdem9eS+TevqI14B6CYg== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.463 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.463/0.463/0.463/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set interfaces ethernet eth2 supplicant encrypted-password U2FsdGVkX19FvSt8W0lbTWXr4r3GVerswcHKXdnQFHE= set interfaces ethernet eth2 supplicant username testing set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Run command interfaces ethernet eth2 supplicant show status at DUT1 and check if output contains the following tokens:
AuthorizedShow output
--------------------------------------------------- Field Value --------------------------------------------------- EAP State SUCCESS EAP TLS Cipher ECDHE-RSA-AES256-GCM-SHA384 EAP TLS Version TLSv1.2 PAE State AUTHENTICATED Supplicant Port Status Authorized WPA State COMPLETED
Step 7: Run command interfaces ethernet eth2 supplicant show stats at DUT1 and check if output matches the following regular expressions:
Port Status\s+AuthorizedShow output
------------------------------- Field Value ------------------------------- EAPoL Frames (Rx) 11 EAPoL Frames (Tx) 11 Invalid Frames (Rx) 0 Logoff Frames (Tx) 0 Port Status Authorized Req Frames (Rx) 9 Req ID Frames (Rx) 1 Resp Frames (Tx) 10 Start Frames (Tx) 1
Step 8: Run command interfaces ethernet eth2 authenticator show stats at DUT0 and check if output matches the following regular expressions:
Authentication Successes\s+1 Authentication Mode\s+802\.1XShow output
--------------------------------------------- Field Value --------------------------------------------- Access Challenges 9 Authentication Backend RADIUS Authentication Failures 0 Authentication Mode 802.1X Authentication Status Authorized (802.1X) Authentication Successes 1 EAPoL frames (Rx) 11 EAPoL frames (Tx) 11 Quiet Period 60 Reauthenticate TRUE Reauthenticate Period 30 Session Time 0 Session User MAC de:ad:be:ef:6c:12 Session User Name testing
Step 9: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.359 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.359/0.359/0.359/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Note
Disable DUT1 interface or remove address configuration to prevent the device from responding EAP requests.
Step 10: Modify the following configuration lines in DUT1 :
set interfaces ethernet eth2 disable
Step 11: Run command interfaces ethernet eth2 authenticator show status at DUT0 and check if output contains the following tokens:
Current status: UnauthorizedShow output
Current status: Unauthorized
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:32:27.875003 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 195: (tos 0x0, ttl 63, id 64863, offset 0, flags [none], proto UDP (17), length 181) 10.215.168.66.35281 > 10.215.168.1.1813: [bad udp cksum 0x66a4 -> 0xdae1!] RADIUS, length: 153 Accounting-Request (4), id: 0x0c, Authenticator: a37b58530b3de75cf3d8c2456f522af8 Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: RADIUS 0x0000: 0000 0001 User-Name Attribute (1), length: 9, Value: testing 0x0000: 7465 7374 696e 67 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: 06FB2E26994550CD 0x0000: 3036 4642 3245 3236 3939 3435 3530 4344 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:32:28 2026 0x0000: 69c1 4efc Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 51 secs 0x0000: 0000 0033 Acct-Terminate-Cause Attribute (49), length: 6, Value: Idle Timeout 0x0000: 0000 0004 1 packet captured
Test 802.1x Admin Reset Cause
Description
This scenario shows how to stop an 802.1x session using
operational command authenticator disassociate.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=6.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.734 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.734/0.734/0.734/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator 802.1x max-retransmissions 2 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-802.1x set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 0 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX18oEmgva080nNfjDkVrZQ8C4Na+M07u/3I5pGUi81zyTFZPdXPf28XpAM3xzbndg+YCaUIQGAtUUg== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.621 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.621/0.621/0.621/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set interfaces ethernet eth2 supplicant encrypted-password U2FsdGVkX19MQUWlDlLqLKL2smyuBJJwOzEgFaQrVdk= set interfaces ethernet eth2 supplicant username testing set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Run command interfaces ethernet eth2 supplicant show status at DUT1 and check if output contains the following tokens:
AuthorizedShow output
--------------------------------------------------- Field Value --------------------------------------------------- EAP State SUCCESS EAP TLS Cipher ECDHE-RSA-AES256-GCM-SHA384 EAP TLS Version TLSv1.2 PAE State AUTHENTICATED Supplicant Port Status Authorized WPA State COMPLETED
Step 7: Run command interfaces ethernet eth2 supplicant show stats at DUT1 and check if output matches the following regular expressions:
Port Status\s+AuthorizedShow output
------------------------------- Field Value ------------------------------- EAPoL Frames (Rx) 11 EAPoL Frames (Tx) 11 Invalid Frames (Rx) 0 Logoff Frames (Tx) 0 Port Status Authorized Req Frames (Rx) 9 Req ID Frames (Rx) 1 Resp Frames (Tx) 10 Start Frames (Tx) 1
Step 8: Run command interfaces ethernet eth2 authenticator show stats at DUT0 and check if output matches the following regular expressions:
Authentication Successes\s+1 Authentication Mode\s+802\.1XShow output
--------------------------------------------- Field Value --------------------------------------------- Access Challenges 9 Authentication Backend RADIUS Authentication Failures 0 Authentication Mode 802.1X Authentication Status Authorized (802.1X) Authentication Successes 1 EAPoL frames (Rx) 11 EAPoL frames (Tx) 11 Quiet Period 60 Reauthenticate FALSE Reauthenticate Period 0 Session Time 0 Session User MAC de:ad:be:ef:6c:12 Session User Name testing
Step 9: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.425 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.425/0.425/0.425/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Step 10: Run command interfaces ethernet eth2 authenticator disassociate at DUT0 and expect this output:
Show output
OK
Step 11: Run command interfaces ethernet eth2 authenticator show status at DUT0 and check if output contains the following tokens:
Current status: UnauthorizedShow output
Current status: Unauthorized
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:32:40.684918 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 195: (tos 0x0, ttl 63, id 38100, offset 0, flags [none], proto UDP (17), length 181) 10.215.168.66.43628 > 10.215.168.1.1813: [bad udp cksum 0x66a4 -> 0x44b6!] RADIUS, length: 153 Accounting-Request (4), id: 0x0c, Authenticator: c45c8441b9056323fe2ba21c30f19350 Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: RADIUS 0x0000: 0000 0001 User-Name Attribute (1), length: 9, Value: testing 0x0000: 7465 7374 696e 67 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: 4D485CB29FCCC913 0x0000: 3444 3438 3543 4232 3946 4343 4339 3133 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:32:40 2026 0x0000: 69c1 4f08 Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Terminate-Cause Attribute (49), length: 6, Value: Admin Reset 0x0000: 0000 0006 1 packet captured
Test MAB Admin Reset Cause
Description
This scenario shows how to stop a MAB authenticated session
using operational command authenticator disassociate.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=6.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.637 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.637/0.637/0.637/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-MAB set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 0 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX1+zFf9+8c2v9hb9AheWPiX478EDBwADLyU/d1C4bQNpR2VHiS7NSRfML3Eq0q12ONzeWzRXenzeZg== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.944 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.944/0.944/0.944/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.367 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.367/0.367/0.367/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Step 7: Run command interfaces ethernet eth2 authenticator disassociate at DUT0 and expect this output:
Show output
OK
Step 8: Run command interfaces ethernet eth2 authenticator show status at DUT0 and check if output contains the following tokens:
Current status: UnauthorizedShow output
Current status: Unauthorized
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:32:55.713635 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 205: (tos 0x0, ttl 63, id 16242, offset 0, flags [none], proto UDP (17), length 191) 10.215.168.66.45421 > 10.215.168.1.1813: [bad udp cksum 0x66ae -> 0x86ce!] RADIUS, length: 163 Accounting-Request (4), id: 0x02, Authenticator: cac4370c10ae059a731f0bf84da6901e Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: Local 0x0000: 0000 0002 User-Name Attribute (1), length: 19, Value: de:ad:be:ef:6c:12 0x0000: 6465 3a61 643a 6265 3a65 663a 3663 3a31 0x0010: 32 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: EE27C040B036BC53 0x0000: 4545 3237 4330 3430 4230 3336 4243 3533 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:32:55 2026 0x0000: 69c1 4f17 Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 01 secs 0x0000: 0000 0001 Acct-Terminate-Cause Attribute (49), length: 6, Value: Admin Reset 0x0000: 0000 0006 1 packet captured
Test 802.1x Admin Restart Cause
Description
This scenario shows how to restart an 802.1x session using
operational command authenticator restart.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=6.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.544 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.544/0.544/0.544/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator 802.1x max-retransmissions 2 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-802.1x set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 0 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX1++OA/AEMj+meIKOGOFMp1sXD0lgsbv4NWNezb1Gr3XYuoBC1BON/ePskbStB0+1Pfzi9Ir6yYi9w== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.705 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.705/0.705/0.705/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set interfaces ethernet eth2 supplicant encrypted-password U2FsdGVkX1/6ZX+YAoMcyp4AC3Bs4DV1vckg9Wvvy3E= set interfaces ethernet eth2 supplicant username testing set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Run command interfaces ethernet eth2 supplicant show status at DUT1 and check if output contains the following tokens:
AuthorizedShow output
--------------------------------------------------- Field Value --------------------------------------------------- EAP State SUCCESS EAP TLS Cipher ECDHE-RSA-AES256-GCM-SHA384 EAP TLS Version TLSv1.2 PAE State AUTHENTICATED Supplicant Port Status Authorized WPA State COMPLETED
Step 7: Run command interfaces ethernet eth2 supplicant show stats at DUT1 and check if output matches the following regular expressions:
Port Status\s+AuthorizedShow output
------------------------------- Field Value ------------------------------- EAPoL Frames (Rx) 11 EAPoL Frames (Tx) 11 Invalid Frames (Rx) 0 Logoff Frames (Tx) 0 Port Status Authorized Req Frames (Rx) 9 Req ID Frames (Rx) 1 Resp Frames (Tx) 10 Start Frames (Tx) 1
Step 8: Run command interfaces ethernet eth2 authenticator show stats at DUT0 and check if output matches the following regular expressions:
Authentication Successes\s+1 Authentication Mode\s+802\.1XShow output
--------------------------------------------- Field Value --------------------------------------------- Access Challenges 9 Authentication Backend RADIUS Authentication Failures 0 Authentication Mode 802.1X Authentication Status Authorized (802.1X) Authentication Successes 1 EAPoL frames (Rx) 11 EAPoL frames (Tx) 11 Quiet Period 60 Reauthenticate FALSE Reauthenticate Period 0 Session Time 0 Session User MAC de:ad:be:ef:6c:12 Session User Name testing
Step 9: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.415 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.415/0.415/0.415/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Step 10: Run command interfaces ethernet eth2 authenticator restart at DUT0 and expect this output:
Step 11: Run command interfaces ethernet eth2 authenticator show status at DUT0 and expect this output:
Show output
Error: no supplicant found CLI Error: Command error
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:33:09.136623 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 195: (tos 0x0, ttl 63, id 11244, offset 0, flags [none], proto UDP (17), length 181) 10.215.168.66.54314 > 10.215.168.1.1813: [bad udp cksum 0x66a4 -> 0x2a36!] RADIUS, length: 153 Accounting-Request (4), id: 0x0c, Authenticator: 4585e73e974532614ba80cce3a121026 Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: RADIUS 0x0000: 0000 0001 User-Name Attribute (1), length: 9, Value: testing 0x0000: 7465 7374 696e 67 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: 3066ED5B74CE0FF5 0x0000: 3330 3636 4544 3542 3734 4345 3046 4635 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:33:09 2026 0x0000: 69c1 4f25 Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Terminate-Cause Attribute (49), length: 6, Value: Admin Reset 0x0000: 0000 0006 1 packet captured
Test MAB Admin Restart Cause
Description
This scenario shows how to restart a MAB authenticated session
using operational command authenticator restart.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=6.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.522 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.522/0.522/0.522/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-MAB set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 0 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX19X9Hbg4Y2HyF78MW5s06QSZ89+uPXyMXMgfxo6txS303YLM4gBnlI4XuR0+fifM0ok6gGgdq2dIQ== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.815 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.815/0.815/0.815/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.333 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.333/0.333/0.333/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Step 7: Run command interfaces ethernet eth2 authenticator restart at DUT0 and expect this output:
Step 8: Run command interfaces ethernet eth2 authenticator show status at DUT0 and expect this output:
Show output
Error: no supplicant found CLI Error: Command error
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:33:23.844110 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 205: (tos 0x0, ttl 63, id 44748, offset 0, flags [none], proto UDP (17), length 191) 10.215.168.66.33724 > 10.215.168.1.1813: [bad udp cksum 0x66ae -> 0xfb2b!] RADIUS, length: 163 Accounting-Request (4), id: 0x02, Authenticator: d41082fcd1fc39075396ea999e29f2bd Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: Local 0x0000: 0000 0002 User-Name Attribute (1), length: 19, Value: de:ad:be:ef:6c:12 0x0000: 6465 3a61 643a 6265 3a65 663a 3663 3a31 0x0010: 32 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: 0C41F89546576D8F 0x0000: 3043 3431 4638 3935 3436 3537 3644 3846 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:33:24 2026 0x0000: 69c1 4f34 Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 01 secs 0x0000: 0000 0001 Acct-Terminate-Cause Attribute (49), length: 6, Value: Admin Reset 0x0000: 0000 0006 1 packet captured
Test 802.1x NAS Request Cause
Description
This scenario shows how to stop an 802.1x session from
the authentication server using a CoA message.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=10.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.628 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.628/0.628/0.628/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator 802.1x max-retransmissions 2 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator coa client 10.215.168.1 set interfaces ethernet eth2 authenticator coa encrypted-secret U2FsdGVkX18CKCx6A8lMvqt+6DoXXTS1lkCyON74UhY= set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-802.1x set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 0 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX180L4EJcim5HdyWalxPc6UJrHv79hWuDPiViUVFlZZIwFiIko47D3aKblLlzvJvY3VEbChaqyrYeA== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.763 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.763/0.763/0.763/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set interfaces ethernet eth2 supplicant encrypted-password U2FsdGVkX19DK5eMTS8H/mTKt72b5PAaf/KT2yoxL64= set interfaces ethernet eth2 supplicant username testing set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Run command interfaces ethernet eth2 supplicant show status at DUT1 and check if output contains the following tokens:
AuthorizedShow output
--------------------------------------------------- Field Value --------------------------------------------------- EAP State SUCCESS EAP TLS Cipher ECDHE-RSA-AES256-GCM-SHA384 EAP TLS Version TLSv1.2 PAE State AUTHENTICATED Supplicant Port Status Authorized WPA State COMPLETED
Step 7: Run command interfaces ethernet eth2 supplicant show stats at DUT1 and check if output matches the following regular expressions:
Port Status\s+AuthorizedShow output
------------------------------- Field Value ------------------------------- EAPoL Frames (Rx) 11 EAPoL Frames (Tx) 11 Invalid Frames (Rx) 0 Logoff Frames (Tx) 0 Port Status Authorized Req Frames (Rx) 9 Req ID Frames (Rx) 1 Resp Frames (Tx) 10 Start Frames (Tx) 1
Step 8: Run command interfaces ethernet eth2 authenticator show stats at DUT0 and check if output matches the following regular expressions:
Authentication Successes\s+1 Authentication Mode\s+802\.1XShow output
--------------------------------------------- Field Value --------------------------------------------- Access Challenges 9 Authentication Backend RADIUS Authentication Failures 0 Authentication Mode 802.1X Authentication Status Authorized (802.1X) Authentication Successes 1 EAPoL frames (Rx) 11 EAPoL frames (Tx) 11 Quiet Period 60 Reauthenticate FALSE Reauthenticate Period 0 Session Time 0 Session User MAC de:ad:be:ef:6c:12 Session User Name testing
Step 9: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.562 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.562/0.562/0.562/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Note
Send a CoA/Disconnect request from the RADIUS server
On Linux, the FreeRADIUS package includes the
radtest utility, which can be used to send these messages:
Show output
$ cat /osdx-tests/utils/dot1x/auth_dot1x.req User-Name = "testing" $ radclient -s -t 1 -r 1 10.215.168.66:3799 disconnect coa_secret -f /osdx-tests/utils/dot1x/auth_dot1x.req Sent Disconnect-Request Id 53 from 0.0.0.0:55412 to 10.215.168.66:3799 length 29 Received Disconnect-ACK Id 53 from 10.215.168.66:3799 to 10.215.168.1:55412 length 44 Packet summary: Accepted : 1 Rejected : 0 Lost : 0 Passed filter : 1 Failed filter : 0
Step 10: Run command interfaces ethernet eth2 authenticator show status at DUT0 and check if output contains the following tokens:
Current status: UnauthorizedShow output
Current status: Unauthorized
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:33:37.942076 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 195: (tos 0x0, ttl 63, id 30897, offset 0, flags [none], proto UDP (17), length 181) 10.215.168.66.37142 > 10.215.168.1.1813: [bad udp cksum 0x66a4 -> 0x2d8f!] RADIUS, length: 153 Accounting-Request (4), id: 0x0c, Authenticator: 921889bbe34df55fefcc4aab56463384 Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: RADIUS 0x0000: 0000 0001 User-Name Attribute (1), length: 9, Value: testing 0x0000: 7465 7374 696e 67 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: 7E0E9B068CE1D8BB 0x0000: 3745 3045 3942 3036 3843 4531 4438 4242 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:33:37 2026 0x0000: 69c1 4f41 Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Terminate-Cause Attribute (49), length: 6, Value: NAS Request 0x0000: 0000 000a 1 packet captured
Test MAB NAS Request Cause
Description
This scenario shows how to stop a MAB-authenticated session
from the authentication server using a CoA message.
Accounting RADIUS stop messages should contain the
following attribute: acct-terminate-cause=10.
Scenario
Step 1: Set the following configuration in DUT2 :
set interfaces ethernet eth0 address 10.215.168.66/24 set interfaces ethernet eth0 traffic nat destination rule 1 address 192.168.200.2 set interfaces ethernet eth0 traffic nat source rule 1 address masquerade set interfaces ethernet eth1 address 192.168.200.1/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT2:
admin@DUT2$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.513 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.513/0.513/0.513/0.000 ms
Step 3: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 192.168.200.2/24 set interfaces ethernet eth2 address 192.168.100.1/24 set interfaces ethernet eth2 authenticator aaa accounting list1 set interfaces ethernet eth2 authenticator aaa authentication list1 set interfaces ethernet eth2 authenticator coa client 10.215.168.1 set interfaces ethernet eth2 authenticator coa encrypted-secret U2FsdGVkX1/1Ic6VINCsTs2CDbB/Q+CPghMC1lI2RYQ= set interfaces ethernet eth2 authenticator log-level debug set interfaces ethernet eth2 authenticator mode only-MAB set interfaces ethernet eth2 authenticator quiet-period 60 set interfaces ethernet eth2 authenticator reauth-period 0 set protocols static route 0.0.0.0/0 next-hop 192.168.200.1 set system aaa group radius radgroup1 server serv1 set system aaa list list1 method 1 group radius radgroup1 set system aaa server radius serv1 address 10.215.168.1 set system aaa server radius serv1 encrypted-key U2FsdGVkX18IAvORo9KnNlIQ2Ju31hz/P3rI1rClETkhGpY78VPcAgPBW9BvGNoz5HPyMOe+ClfQpUXO2g3NFQ== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=63 time=0.568 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.568/0.568/0.568/0.000 ms
Step 5: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 6: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ ping 192.168.100.1 count 1 size 56 timeout 1Show output
PING 192.168.100.1 (192.168.100.1) 56(84) bytes of data. 64 bytes from 192.168.100.1: icmp_seq=1 ttl=64 time=0.535 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.535/0.535/0.535/0.000 ms
Note
Start packet capture in DUT2 to filter RADIUS stop messages (e.g., traffic dump monitor interface eth0 detail filter "udp port 1813" packets 1).
Note
Send a CoA/Disconnect request from the RADIUS server
On Linux, the FreeRADIUS package includes the
radtest utility, which can be used to send these messages:
Show output
$ cat /osdx-tests/utils/dot1x/auth_mab.req User-Name = "de:ad:be:ef:6c:12" $ radclient -s -t 1 -r 1 10.215.168.66:3799 disconnect coa_secret -f /osdx-tests/utils/dot1x/auth_mab.req Sent Disconnect-Request Id 80 from 0.0.0.0:32882 to 10.215.168.66:3799 length 39 Received Disconnect-ACK Id 80 from 10.215.168.66:3799 to 10.215.168.1:32882 length 44 Packet summary: Accepted : 1 Rejected : 0 Lost : 0 Passed filter : 1 Failed filter : 0
Step 7: Run command interfaces ethernet eth2 authenticator show status at DUT0 and check if output contains the following tokens:
Current status: UnauthorizedShow output
Current status: Unauthorized
Note
Stop packet capture in DUT0 and expect
the following RADIUS messages:
Show output
eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 14:33:52.794409 de:ad:be:ef:6c:20 > fe:30:0c:d4:fe:10, ethertype IPv4 (0x0800), length 205: (tos 0x0, ttl 63, id 17840, offset 0, flags [none], proto UDP (17), length 191) 10.215.168.66.55024 > 10.215.168.1.1813: [bad udp cksum 0x66ae -> 0xc4fa!] RADIUS, length: 163 Accounting-Request (4), id: 0x02, Authenticator: 098f49b6bf038be7a6f6795c7d5ea14b Acct-Status-Type Attribute (40), length: 6, Value: Stop 0x0000: 0000 0002 Acct-Authentic Attribute (45), length: 6, Value: Local 0x0000: 0000 0002 User-Name Attribute (1), length: 19, Value: de:ad:be:ef:6c:12 0x0000: 6465 3a61 643a 6265 3a65 663a 3663 3a31 0x0010: 32 Called-Station-Id Attribute (30), length: 20, Value: DE-AD-BE-EF-6C-02: 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d30 0x0010: 323a Service-Type Attribute (6), length: 6, Value: Framed 0x0000: 0000 0002 Calling-Station-Id Attribute (31), length: 19, Value: DE-AD-BE-EF-6C-12 0x0000: 4445 2d41 442d 4245 2d45 462d 3643 2d31 0x0010: 32 Acct-Session-Id Attribute (44), length: 18, Value: 288633D4C2FE5A3C 0x0000: 3238 3836 3333 4434 4332 4645 3541 3343 NAS-Port-Type Attribute (61), length: 6, Value: Ethernet 0x0000: 0000 000f Connect-Info Attribute (77), length: 13, Value: Unsupported 0x0000: 556e 7375 7070 6f72 7465 64 NAS-Port-Id Attribute (87), length: 6, Value: eth2 0x0000: 6574 6832 Event-Timestamp Attribute (55), length: 6, Value: Mon Mar 23 14:33:52 2026 0x0000: 69c1 4f50 Acct-Delay-Time Attribute (41), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Session-Time Attribute (46), length: 6, Value: 00 secs 0x0000: 0000 0000 Acct-Terminate-Cause Attribute (49), length: 6, Value: NAS Request 0x0000: 0000 000a 1 packet captured