[Edgecore SONiC] Selective QinQ Follow

Reference model:

• Switch model name:

- AS7726-32X

- AS7326-56X

- AS7816-64X

- AS5835-54X

- AS4630-54PE

• Edgecore SONiC version: 

- Edgecore-SONiC_20201123_130028_ec202006_74

- Edgecore-SONiC_20201229_070315_ec202006_101

Restriction:

Doesn't support QinQ for CLI.

Example: Selective QinQ

Topology:

Command of AS5835-54X:

Procedure:

Step 1: Down speed to 1G on Ethernet0 and Ethernet1.

admin@sonic:~$ sudo config interface speed Ethernet0 1000
admin@sonic:~$ sudo config interface speed Ethernet1 1000

Step 2: Disable TX-disable on Ethernet0 and Ethernet1.

admin@sonic:~$ sudo accton_as5835_54x_util.py set sfp 1 0
admin@sonic:~$ sudo accton_as5835_54x_util.py set sfp 1 0

Step 3: Created the VLAN and allowed the VLAN member to the port.

admin@sonic:~$ sudo config vlan add 10
admin@sonic:~$ sudo config vlan add 100
admin@sonic:~$ sudo config vlan member add 10 Ethernet0
admin@sonic:~$ sudo config vlan member add -u 100 Ethernet0
admin@sonic:~$ sudo config vlan member add 100 Ethernet1

Step 4: Modified the /etc/sonic/config_db.json

Config_DB.json:

"VLAN_STACKING": {
    "Ethernet0|ingress|10": {
        "action": "push",
        "s_vlanid": "100"
    },
    "Ethernet0|egress|100": {
    "action": "pop"
    }
}

Command of AS4630-54PE:

Procedure:

Step 1: Created the VLAN and allowed the VLAN member to the port.

admin@sonic:~$ sudo config vlan add 10
admin@sonic:~$ sudo config vlan add 100
admin@sonic:~$ sudo config vlan member add 10 Ethernet0
admin@sonic:~$ sudo config vlan member add -u 100 Ethernet0
admin@sonic:~$ sudo config vlan member add 100 Ethernet1

Step 2: Modified the /etc/sonic/config_db.json

Config_DB.json:

"VLAN_STACKING": {
    "Ethernet0|ingress|10": {
        "action": "push",
        "s_vlanid": "100"
    },
    "Ethernet0|egress|100": {
    "action": "pop"
    }
}

Test result:

Capture packet on AS4630-54PE's Ethernet1.