Routing

I want to route traffic tunneled in qinq. The downstream switces will push the stacked vlan on the customer traffic, when the traffic arrives MX960, we need to terminate the qinq tunnel, make the traffic to be routed throug routing table. How can I fulfil this requirement? Do i need to untag both vlan id first?

Please someone give me some instruction or a link to the KB! Thank you!

customer----------------->switch------------------>MX960-------------->resource

                   vlan100                      svlan 200                     ip route

I'll paste the same answer as in one of the previous posts(and yes it works)

Pay atention to outer TPID(ethertype), it should be the same as on the switch which adds svlan 200.

[edit interfaces ge-fpc/pic/port]

flexible-vlan-tagging;

unit logical-unit-number {

vlan-tags inner tpid.vlan-id outer tpid.vlan-id;

family family {

address address;

}

}

You can check the following link:

http://www.juniper.net/techpubs/en_US/junos9.5/information-products/topic-collections/config-guide-n...