[EVPN VXLAN] QFX 10K : L3 Interface required in RI for Inter VN traffic to work
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| Juniper Openstack | Status tracked in Trunk | |||||
| R4.0 |
Fix Committed
|
Critical
|
Suresh Balineni | |||
| R4.1 |
Fix Committed
|
Critical
|
Suresh Balineni | |||
| Trunk |
Fix Committed
|
Critical
|
Suresh Balineni | |||
Bug Description
As per QFX10K implementation, we need to associate one lo0 interface in RI for route lookup to happen for Inter VN traffic. IP address of the interface does not matter. So we can probably use 127.0.0.1 Ip itself for different loopback IP associated to different
Following config worked for me
root@5b11-qfx4# run show configuration groups __contrail__ | display set | grep lo0
set groups __contrail__ interfaces lo0 unit 100 family inet address 127.0.0.1/32
set groups __contrail__ interfaces lo0 unit 0 family inet address 172.16.4.1/32 primary
set groups __contrail__ interfaces lo0 unit 0 family inet address 172.16.4.1/32 preferred
set groups __contrail__ interfaces lo0 unit 1 family inet address 127.0.0.1/32
set groups __contrail__ routing-instances _contrail_
set groups __contrail__ routing-instances bogus interface lo0.100
set groups __contrail__ switch-options vtep-source-
root@5b11-qfx4# run show interfaces lo0 terse
Interface Admin Link Proto Local Remote
lo0 up up
lo0.0 up up inet 172.16.4.1 --> 0/0
lo0.1 up up inet 127.0.0.1 --> 0/0
lo0.100 up up inet 127.0.0.1 --> 0/0
lo0.16385 up up inet
| Changed in juniperopenstack: | |
| importance: | Undecided → Critical |
| assignee: | nobody → Suresh Balineni (sbalineni) |
| milestone: | none → r4.1.0.0-fcs |
| information type: | Proprietary → Public |
| OpenContrail Admin (ci-admin-f) wrote [Review update] R4.1 | #1 |
| OpenContrail Admin (ci-admin-f) wrote A change has been merged | #7 |
| OpenContrail Admin (ci-admin-f) wrote [Review update] R4.0 | #8 |
| OpenContrail Admin (ci-admin-f) wrote A change has been merged | #10 |
| OpenContrail Admin (ci-admin-f) wrote [Review update] master | #11 |
| OpenContrail Admin (ci-admin-f) wrote A change has been merged | #13 |
Review in progress for https:/
Submitter: Suresh Balineni (<email address hidden>)