Bypass AS path length check in ECMP logic for Service Chain routes
Bug #1606737 reported by
Nischal Sheth
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| Juniper Openstack | Status tracked in Trunk | |||||
| R3.1 |
Fix Committed
|
Wishlist
|
Nischal Sheth | |||
| Trunk |
Fix Committed
|
Wishlist
|
Nischal Sheth | |||
Bug Description
When doing service chaining in a multi-region scenario with service chain
instantiated in multiple regions, we need to consider all re-originated
paths as ECMP eligible irrespective of AS path length. This is needed so
that we can maintain flow symmetry for flows originated in other regions.
Without this enhancement, each region will use only it's own re-originated
path, thus causing an RPF check failure when traffic arrives from another
region.
| summary: |
- Bypass AS path length comparison in ECMP logic for Service Chain routes + Bypass AS path length check in ECMP logic for Service Chain routes |
| description: | updated |
Revision history for this message
| OpenContrail Admin (ci-admin-f) wrote [Review update] master | #1 |
Revision history for this message
| OpenContrail Admin (ci-admin-f) wrote [Review update] R3.1 | #3 |
Revision history for this message
| OpenContrail Admin (ci-admin-f) wrote A change has been merged | #5 |
Revision history for this message
| OpenContrail Admin (ci-admin-f) wrote | #6 |
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Review in progress for https:/
Submitter: Nischal Sheth (<email address hidden>)