Basic
This scenario shows how to configure 802.1x authentication.
Test 802.1x Basic Authentication
Description
DUT0 is configured with a 802.1x authenticated interface. Then, DUT1 is configured to perform authentication.
Scenario
Step 1: Set the following configuration in DUT0 :
set interfaces ethernet eth0 address 10.215.168.64/24 set interfaces ethernet eth1 802.1x authenticator aaa authentication list1 set interfaces ethernet eth1 802.1x authenticator log-level info set interfaces ethernet eth1 802.1x authenticator reauth-period 0 set interfaces ethernet eth1 address 192.168.100.1/24 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+eeyjnWkFrT0EyPwYdHhN0Mq2n2LafmXhI+KLEkzVUzK+Cbs3c352AYuJrwFBwe9IrPb8XaFwmEA== 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=0.187 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.187/0.187/0.187/0.000 ms
Step 3: Set the following configuration in DUT1 :
set interfaces ethernet eth1 802.1x supplicant encrypted-password U2FsdGVkX1834GLS7F/1nRTcXgbr3jSNQSR9nmPKrds= set interfaces ethernet eth1 802.1x supplicant username testing set interfaces ethernet eth1 address 192.168.100.2/24 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Run command interfaces ethernet eth1 802.1x supplicant show status at DUT1 and check if output contains the following tokens:
AuthorizedShow output
--------------------------------------------------- Field Value --------------------------------------------------- EAP State SUCCESS EAP TLS Cipher ECDHE-RSA-AES256-GCM-SHA384 EAP TLS Version TLSv1.2 PAE State AUTHENTICATED Supplicant Port Status Authorized WPA State COMPLETED
Step 5: Run command interfaces ethernet eth1 802.1x supplicant show stats at DUT1 and check if output matches the following regular expressions:
Port Status\s+AuthorizedShow output
------------------------------- Field Value ------------------------------- EAPoL Frames (Rx) 11 EAPoL Frames (Tx) 11 Invalid Frames (Rx) 0 Logoff Frames (Tx) 0 Port Status Authorized Req Frames (Rx) 9 Req ID Frames (Rx) 1 Resp Frames (Tx) 10 Start Frames (Tx) 1
Step 6: Run command interfaces ethernet eth1 802.1x authenticator show stats at DUT0 and check if output matches the following regular expressions:
Authentication Successes\s+1Show output
--------------------------------- Field Value --------------------------------- Access Challenges 9 Authentication Backend RADIUS Authentication Failures 0 Authentication Successes 1 EAPoL frames (Rx) 11 EAPoL frames (Tx) 11 Reauthenticate FALSE Reauthenticate Period 0 Session Time 0 Session User Name testing
Step 7: Ping IP address 192.168.100.1 from DUT1:
admin@DUT1$ 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=0.402 ms --- 192.168.100.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.402/0.402/0.402/0.000 ms
Attention
The configuration command
set interfaces ethernet eth0 802.1x authenticator log-level
can be used to enable debugging messages.
These messages can be reviewed using the
operational command system journal monitor.