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bpf: nat: fix L4 csum case in ingress path for ICMP-embedded SCTP #25315

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merged 1 commit into from May 9, 2023

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We can't adjust the L4 csum for a SCTP packet yet.

@julianwiedmann julianwiedmann added kind/bug This is a bug in the Cilium logic. sig/datapath Impacts bpf/ or low-level forwarding details, including map management and monitor messages. release-note/misc This PR makes changes that have no direct user impact. labels May 8, 2023
@julianwiedmann julianwiedmann requested a review from a team as a code owner May 8, 2023 13:09
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/test

We can't adjust the L4 csum for a SCTP packet yet.

Signed-off-by: Julian Wiedmann <jwi@isovalent.com>
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julianwiedmann commented May 8, 2023

/test

Job 'Cilium-PR-K8s-1.25-kernel-4.19' failed:

Click to show.

Test Name

K8sDatapathConfig Host firewall With VXLAN

Failure Output

FAIL: Failed to reach 192.168.56.11:80 from testclient-5fnxv

Jenkins URL: https://jenkins.cilium.io/job/Cilium-PR-K8s-1.25-kernel-4.19/2036/

If it is a flake and a GitHub issue doesn't already exist to track it, comment /mlh new-flake Cilium-PR-K8s-1.25-kernel-4.19 so I can create one.

Then please upload the Jenkins artifacts to that issue.

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julianwiedmann commented May 9, 2023

/test-1.25-4.19

Job 'Cilium-PR-K8s-1.25-kernel-4.19' hit: #24697 (86.16% similarity)

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Moar HostFW flakes (thanks mlh!) in https://jenkins.cilium.io/job/Cilium-PR-K8s-1.25-kernel-4.19/2051/

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/test-1.25-4.19

@julianwiedmann julianwiedmann added the ready-to-merge This PR has passed all tests and received consensus from code owners to merge. label May 9, 2023
@julianwiedmann julianwiedmann merged commit e7c6cfc into cilium:main May 9, 2023
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@julianwiedmann julianwiedmann deleted the 1.14-nat-csum branch May 9, 2023 13:07
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kind/bug This is a bug in the Cilium logic. ready-to-merge This PR has passed all tests and received consensus from code owners to merge. release-note/misc This PR makes changes that have no direct user impact. sig/datapath Impacts bpf/ or low-level forwarding details, including map management and monitor messages.
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