Only Mab
This scenario shows how to configure the only-MAB
authentication mode.
Test Successful MAB Authentication
Description
This scenario shows how to configure MAB-only authentication. DUT1 uses a correct MAC address.
Scenario
Step 1: Set the following configuration in DUT0 :
set interfaces ethernet eth0 address 10.215.168.64/24 set interfaces ethernet eth2 address 192.168.100.1/24 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 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 U2FsdGVkX19clNkGSLVw3M71SV9ykdZ4wjcqIKe3LNVsfXKhX8lJBxYgrD9D8N6S7qrLzQmGawMPRxq6ctYXng== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ 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=64 time=0.559 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.559/0.559/0.559/0.000 ms
Step 3: 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ 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=0.475 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.475/0.475/0.475/0.000 ms
Step 5: 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 0 Session User MAC de:ad:be:ef:6c:12 Session User Name N/A
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=0.388 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.388/0.388/0.388/0.000 ms
Step 7: Run command system journal show | grep "osdx hostapd" at DUT0 and check if output contains the following tokens:
802.1X: MAB: station successfully authenticatedShow output
Jun 04 16:22:01.166562 osdx hostapd[690924]: eth2: IEEE 802.11 Fetching hardware channel/rate support not supported. Jun 04 16:22:01.166858 osdx hostapd[690924]: connect[radius]: Network is unreachable Jun 04 16:22:01.166577 osdx hostapd[690924]: eth2: RADIUS Authentication server 10.215.168.1:1812 Jun 04 16:22:01.166619 osdx hostapd[690924]: eth2: IEEE 802.1X Initializing IEEE 802.1X: mode=MAB-only, eap_server=0, eap_quiet_period=60, eap_max_retrans=5 Jun 04 16:22:01.166622 osdx hostapd[690924]: eth2: IEEE 802.1X IEEE 802.1X: Enabling packet capture discovery mode Jun 04 16:22:01.198387 osdx hostapd[690924]: Discovery mode enabled on eth2 Jun 04 16:22:01.198491 osdx hostapd[690924]: eth2: interface state UNINITIALIZED->ENABLED Jun 04 16:22:01.198491 osdx hostapd[690924]: eth2: AP-ENABLED Jun 04 16:22:06.199216 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 DRIVER: Device discovered, triggering MAB authentication Jun 04 16:22:06.199260 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 IEEE 802.1X: New STA de:ad:be:ef:6c:12 added Jun 04 16:22:06.199269 osdx hostapd[690925]: eth2: IEEE 802.1X IEEE 802.1X: Disabling packet capture discovery mode Jun 04 16:22:06.214358 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 IEEE 802.1X: MAB-only mode: Starting MAB authentication Jun 04 16:22:06.214382 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 IEEE 802.1X: MAB: Starting RADIUS query Jun 04 16:22:06.214401 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 IEEE 802.1X: MAB: User-Name = de:ad:be:ef:6c:12 Jun 04 16:22:06.216091 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 IEEE 802.1X: MAB: User-Password = de:ad:be:ef:6c:12 Jun 04 16:22:06.216105 osdx hostapd[690925]: eth2: RADIUS Authentication server 10.215.168.1:1812 Jun 04 16:22:06.216184 osdx hostapd[690925]: eth2: RADIUS Sending RADIUS message to authentication server Jun 04 16:22:06.216217 osdx hostapd[690925]: eth2: RADIUS Next RADIUS client retransmit in 1 seconds Jun 04 16:22:06.216475 osdx hostapd[690925]: eth2: RADIUS Received 20 bytes from RADIUS server Jun 04 16:22:06.216482 osdx hostapd[690925]: eth2: RADIUS Received RADIUS message Jun 04 16:22:06.216486 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 RADIUS: Received RADIUS packet matched with a pending request, round trip time 0.00 sec Jun 04 16:22:06.216489 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 IEEE 802.1X: MAB: Processing RADIUS response Jun 04 16:22:06.216505 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 IEEE 802.1X: MAB: Identity set to 'de:ad:be:ef:6c:12' Jun 04 16:22:06.216518 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 IEEE 802.1X: MAB: station successfully authenticated Jun 04 16:22:06.216521 osdx hostapd[690925]: eth2: IEEE 802.1X IEEE 802.1X: Discovery already disabled Jun 04 16:22:06.216534 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 IEEE 802.1X: authorizing port Jun 04 16:22:06.216537 osdx hostapd[690925]: eth2: STA de:ad:be:ef:6c:12 RADIUS: starting accounting session 87D04CE3E02F1596
Test Unsuccessful MAB Authentication
Description
This scenario shows how to configure MAB-only authentication. DUT1 uses an incorrect MAC address.
Scenario
Step 1: Set the following configuration in DUT0 :
set interfaces ethernet eth0 address 10.215.168.64/24 set interfaces ethernet eth2 address 192.168.100.1/24 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 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 U2FsdGVkX19tIGbo+RCA8ClQOEzlODO/bKxSwPLWgvvvtLMrE2kczd7qxzJVUFS2BbU/H15TCm2RJRI2qYnXcA== set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ 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=64 time=0.292 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.292/0.292/0.292/0.000 ms
Step 3: Set the following configuration in DUT1 :
set interfaces ethernet eth2 address 192.168.100.2/24 set interfaces ethernet eth2 mac '00:11:22:33:44:55' set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Run command interfaces ethernet eth2 authenticator show stats at DUT0 and check if output matches the following regular expressions:
Authentication Failures\s+[1-9]\d?Show output
------------------------------------------- Field Value ------------------------------------------- Access Challenges 0 Authentication Backend RADIUS Authentication Failures 2 Authentication Mode N/A Authentication Status Unauthorized Authentication Successes 0 EAPoL frames (Rx) 0 EAPoL frames (Tx) 0 Quiet Period 60 Reauthenticate FALSE Reauthenticate Period 0 Session Time 0 Session User MAC 00:11:22:33:44:55 Session User Name N/A
Step 5: Expect a failure in the following command:
Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ 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. --- 192.168.100.1 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms
Step 6: Run command system journal show | grep "osdx hostapd" at DUT0 and check if output contains the following tokens:
802.1X: MAB: Authentication failedShow output
Jun 04 16:22:16.308886 osdx hostapd[691450]: eth2: IEEE 802.11 Fetching hardware channel/rate support not supported. Jun 04 16:22:16.309105 osdx hostapd[691450]: connect[radius]: Network is unreachable Jun 04 16:22:16.308898 osdx hostapd[691450]: eth2: RADIUS Authentication server 10.215.168.1:1812 Jun 04 16:22:16.308929 osdx hostapd[691450]: eth2: IEEE 802.1X Initializing IEEE 802.1X: mode=MAB-only, eap_server=0, eap_quiet_period=60, eap_max_retrans=5 Jun 04 16:22:16.308932 osdx hostapd[691450]: eth2: IEEE 802.1X IEEE 802.1X: Enabling packet capture discovery mode Jun 04 16:22:16.336750 osdx hostapd[691450]: Discovery mode enabled on eth2 Jun 04 16:22:16.336835 osdx hostapd[691450]: eth2: interface state UNINITIALIZED->ENABLED Jun 04 16:22:16.336835 osdx hostapd[691450]: eth2: AP-ENABLED Jun 04 16:22:21.337512 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 DRIVER: Device discovered, triggering MAB authentication Jun 04 16:22:21.337565 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 IEEE 802.1X: New STA 00:11:22:33:44:55 added Jun 04 16:22:21.337575 osdx hostapd[691451]: eth2: IEEE 802.1X IEEE 802.1X: Disabling packet capture discovery mode Jun 04 16:22:21.352795 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 IEEE 802.1X: MAB-only mode: Starting MAB authentication Jun 04 16:22:21.352823 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 IEEE 802.1X: MAB: Starting RADIUS query Jun 04 16:22:21.352845 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 IEEE 802.1X: MAB: User-Name = 00:11:22:33:44:55 Jun 04 16:22:21.354568 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 IEEE 802.1X: MAB: User-Password = 00:11:22:33:44:55 Jun 04 16:22:21.354579 osdx hostapd[691451]: eth2: RADIUS Authentication server 10.215.168.1:1812 Jun 04 16:22:21.354658 osdx hostapd[691451]: eth2: RADIUS Sending RADIUS message to authentication server Jun 04 16:22:21.354687 osdx hostapd[691451]: eth2: RADIUS Next RADIUS client retransmit in 1 seconds Jun 04 16:22:22.354768 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 RADIUS: Resending RADIUS message (id=128) Jun 04 16:22:22.354799 osdx hostapd[691451]: eth2: RADIUS Next RADIUS client retransmit in 2 seconds Jun 04 16:22:22.354995 osdx hostapd[691451]: eth2: RADIUS Received 20 bytes from RADIUS server Jun 04 16:22:22.354998 osdx hostapd[691451]: eth2: RADIUS Received RADIUS message Jun 04 16:22:22.355002 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 RADIUS: Received RADIUS packet matched with a pending request, round trip time 0.00 sec Jun 04 16:22:22.355008 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 IEEE 802.1X: MAB: Processing RADIUS response Jun 04 16:22:22.355058 osdx hostapd[691451]: eth2: IEEE 802.1X IEEE 802.1X: Discovery already disabled Jun 04 16:22:22.355061 osdx hostapd[691451]: eth2: IEEE 802.1X IEEE 802.1X: Discovery already disabled Jun 04 16:22:22.355065 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 IEEE 802.1X: MAB: Authentication failed, entering held state (quiet period 60 sec) Jun 04 16:22:22.355067 osdx hostapd[691451]: eth2: STA 00:11:22:33:44:55 IEEE 802.1X: MAB: Retry timeout registered for 60 seconds Jun 04 16:22:22.355074 osdx hostapd[691451]: eth2: RADIUS Received 20 bytes from RADIUS server Jun 04 16:22:22.355077 osdx hostapd[691451]: eth2: RADIUS Received RADIUS message Jun 04 16:22:22.355080 osdx hostapd[691451]: eth2: RADIUS No matching RADIUS request found (type=0 id=128) - dropping packet