Fixes incorrect GR hairpin flows #3201
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Now that the special masquerade IPs are assigned to the interface, they default flows that end up DNAT'ing return traffic from the GR->host from masquerade ip -> host ip were being overridden with secondary ip flows for extra ips. This fixes it by skipping special ips when evaluting the extra ips on a node. Signed-off-by: Tim Rozet <trozet@redhat.com>
|
downstream is passing with this fix: Not sure why dual-conversion still flaking. Attempting to reproduce that locally. |
maiqueb
approved these changes
Oct 5, 2022
|
lgtm +1 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Now that the special masquerade IPs are assigned to the interface, they default flows that end up DNAT'ing return traffic from the GR->host from masquerade ip -> host ip were being overridden with secondary ip flows for extra ips. This fixes it by skipping special ips when evaluting the extra ips on a node.
Signed-off-by: Tim Rozet trozet@redhat.com