Bug 2162592
| Summary: | OVN Load Balancers should allow all "related" ICMP error messages to pass through | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux Fast Datapath | Reporter: | OVN Bot <ovn-bot> |
| Component: | ovn22.12 | Assignee: | Ales Musil <amusil> |
| Status: | CLOSED UPSTREAM | QA Contact: | ying xu <yinxu> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | high | ||
| Version: | FDP 22.L | CC: | amusil, ctrautma, dceara, fbaudin, fwestpha, jiji, jishi, kkarampo, mmichels |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | ovn22.12-22.12.0-15.el9fdp | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2025-02-10 04:01:43 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OVN Bot
2023-01-20 05:01:00 UTC
reproduced on version:
ovn22.09-22.09.0-46.el9fdp.x86_64
ovn22.09-central-22.09.0-46.el9fdp.x86_64
ovn22.09-host-22.09.0-46.el9fdp.x86_64
and verified on version:
ovn22.12-22.12.0-20.el9fdp.x86_64
ovn22.12-central-22.12.0-20.el9fdp.x86_64
ovn22.12-host-22.12.0-20.el9fdp.x86_64
topo as below:
system1 system2
server0-------ls1----------lr1-----public------------br-ext------------br-ext--------pulic-----------lr2---------ls2--------client
and set LB on lr1(enabled reject=true), dnat and snat on lr2. and set mtu=500 on lr2.
I start connection between server and client,
send big packet to client.
then I can see lr2 send icmp unreachable packets to lb vip.
on old version:
big packets not pass
on fixed version:
big packets pass
This product has been discontinued or is no longer tracked in Red Hat Bugzilla. |