Check Connection

This scenario shows how to configure QinQ interfaces.

Test ICMP Connectivity Using 802.1Q

Description

Two VIF-C interfaces are configured in each node. In DUT0, VLAN 100.200 is configured in eth0 and VLAN 200.100 in eth1. 802.1Q ethertype mode is used for both interfaces. The ping command is used to ensure there’s link connectivity.

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 vif 100 address 10.100.0.1/24
set interfaces ethernet eth0 vif 100 ethertype 802.1q
set interfaces ethernet eth0 vif 100 vif-c 200 address 10.100.200.1/24
set interfaces ethernet eth1 vif 200 address 10.200.0.1/24
set interfaces ethernet eth1 vif 200 ethertype 802.1q
set interfaces ethernet eth1 vif 200 vif-c 100 address 10.200.100.1/24
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 vif 100 address 10.100.0.2/24
set interfaces ethernet eth0 vif 100 ethertype 802.1q
set interfaces ethernet eth0 vif 100 vif-c 200 address 10.100.200.2/24
set interfaces ethernet eth1 vif 200 address 10.200.0.2/24
set interfaces ethernet eth1 vif 200 ethertype 802.1q
set interfaces ethernet eth1 vif 200 vif-c 100 address 10.200.100.2/24
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 3: Ping IP address 10.100.0.2 from DUT0:

admin@DUT0$ ping 10.100.0.2 local-address 10.100.0.1 count 1 size 56 timeout 1

Show output

PING 10.100.0.2 (10.100.0.2) from 10.100.0.1 : 56(84) bytes of data.
64 bytes from 10.100.0.2: icmp_seq=1 ttl=64 time=0.340 ms

--- 10.100.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.340/0.340/0.340/0.000 ms

Step 4: Ping IP address 10.100.200.2 from DUT0:

admin@DUT0$ ping 10.100.200.2 local-address 10.100.200.1 count 1 size 56 timeout 1

Show output

PING 10.100.200.2 (10.100.200.2) from 10.100.200.1 : 56(84) bytes of data.
64 bytes from 10.100.200.2: icmp_seq=1 ttl=64 time=0.310 ms

--- 10.100.200.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.310/0.310/0.310/0.000 ms

Step 5: Ping IP address 10.200.0.2 from DUT0:

admin@DUT0$ ping 10.200.0.2 local-address 10.200.0.1 count 1 size 56 timeout 1

Show output

PING 10.200.0.2 (10.200.0.2) from 10.200.0.1 : 56(84) bytes of data.
64 bytes from 10.200.0.2: icmp_seq=1 ttl=64 time=0.401 ms

--- 10.200.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.401/0.401/0.401/0.000 ms

Step 6: Ping IP address 10.200.100.2 from DUT0:

admin@DUT0$ ping 10.200.100.2 local-address 10.200.100.1 count 1 size 56 timeout 1

Show output

PING 10.200.100.2 (10.200.100.2) from 10.200.100.1 : 56(84) bytes of data.
64 bytes from 10.200.100.2: icmp_seq=1 ttl=64 time=9.31 ms

--- 10.200.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 9.311/9.311/9.311/0.000 ms

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Test ICMP Connectivity Using 802.1AD

Description

Two VIF-C interfaces are configured in each node. In DUT0, VLAN 100.200 is configured in eth0 and VLAN 200.100 in eth1. 802.1AD ethertype mode is used for both interfaces. The ping command is used to ensure there’s link connectivity.

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 vif 100 address 10.100.0.1/24
set interfaces ethernet eth0 vif 100 ethertype 802.1ad
set interfaces ethernet eth0 vif 100 vif-c 200 address 10.100.200.1/24
set interfaces ethernet eth1 vif 200 address 10.200.0.1/24
set interfaces ethernet eth1 vif 200 ethertype 802.1ad
set interfaces ethernet eth1 vif 200 vif-c 100 address 10.200.100.1/24
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 vif 100 address 10.100.0.2/24
set interfaces ethernet eth0 vif 100 ethertype 802.1ad
set interfaces ethernet eth0 vif 100 vif-c 200 address 10.100.200.2/24
set interfaces ethernet eth1 vif 200 address 10.200.0.2/24
set interfaces ethernet eth1 vif 200 ethertype 802.1ad
set interfaces ethernet eth1 vif 200 vif-c 100 address 10.200.100.2/24
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 3: Ping IP address 10.100.0.2 from DUT0:

admin@DUT0$ ping 10.100.0.2 local-address 10.100.0.1 count 1 size 56 timeout 1

Show output

PING 10.100.0.2 (10.100.0.2) from 10.100.0.1 : 56(84) bytes of data.
64 bytes from 10.100.0.2: icmp_seq=1 ttl=64 time=0.354 ms

--- 10.100.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.354/0.354/0.354/0.000 ms

Step 4: Ping IP address 10.100.200.2 from DUT0:

admin@DUT0$ ping 10.100.200.2 local-address 10.100.200.1 count 1 size 56 timeout 1

Show output

PING 10.100.200.2 (10.100.200.2) from 10.100.200.1 : 56(84) bytes of data.
64 bytes from 10.100.200.2: icmp_seq=1 ttl=64 time=0.327 ms

--- 10.100.200.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.327/0.327/0.327/0.000 ms

Step 5: Ping IP address 10.200.0.2 from DUT0:

admin@DUT0$ ping 10.200.0.2 local-address 10.200.0.1 count 1 size 56 timeout 1

Show output

PING 10.200.0.2 (10.200.0.2) from 10.200.0.1 : 56(84) bytes of data.
64 bytes from 10.200.0.2: icmp_seq=1 ttl=64 time=0.256 ms

--- 10.200.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.256/0.256/0.256/0.000 ms

Step 6: Ping IP address 10.200.100.2 from DUT0:

admin@DUT0$ ping 10.200.100.2 local-address 10.200.100.1 count 1 size 56 timeout 1

Show output

PING 10.200.100.2 (10.200.100.2) from 10.200.100.1 : 56(84) bytes of data.
64 bytes from 10.200.100.2: icmp_seq=1 ttl=64 time=0.315 ms

--- 10.200.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms

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