5.0: Granular Routing policy. Adding a AS-path with the same AS value as the cluster AS removes all interface routes. This should be blocked from being created in the first place.
Bug #1753992 reported by
Shashikiran H
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| Juniper Openstack | Status tracked in Trunk | |||||
| R5.0 |
Fix Committed
|
Medium
|
Sahil Sabharwal | |||
| Trunk |
Fix Committed
|
Medium
|
Sahil Sabharwal | |||
Bug Description
Version: 5.0
Picked up the latest build.
Topo:
10.204.217.7 cfgm control ui openstack
10.204.216.68 cfgm control
10.204.216.72 cfgm control
10.204.217.16 vrouter
10.204.217.17 vrouter
left-vn --- right-vn
If I have a routing-policy on the left-vn appending AS path with the same value as cluster AS, the bgp nodes will not accept the routes because they have their "own" as in the bgp attribute. So, these routes are removed from the vrf on both left and right vrf.
Instead, check has to be made to see if the value being appended is the same as the cluster AS. If yes, the configuration should not be allowed at all.
Revision history for this message
| Manoj (manojgn) wrote | #1 |
| tags: |
added: confi removed: ui |
| tags: |
added: config removed: confi |
Revision history for this message
| Nikhil Bansal (nikhilb-u) wrote | #2 |
Revision history for this message
| OpenContrail Admin (ci-admin-f) wrote [Review update] master | #3 |
Revision history for this message
| OpenContrail Admin (ci-admin-f) wrote | #9 |
Revision history for this message
| OpenContrail Admin (ci-admin-f) wrote [Review update] R5.0 | #11 |
Revision history for this message
| OpenContrail Admin (ci-admin-f) wrote A change has been merged | #13 |
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This check has to be done in the backend and the API should throw error.