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The datapath expects this field to be in network byte-order. This matches the IPv4 version of the code.

This fix was extracted from a larger upstream change: 02c6c10 ("redirectpolicy,skiplbmap: Add OpenOrCreate, AllLB*, DeleteLB*")

Fixes: 3355281 ("pkg/maps: Add new maps to skip service load-balancing")
Reported-by: Yusuke Suzuki yusuke.suzuki@isovalent.com

Fix IPv6 for LocalRedirectPolicy with `skipRedirectFromBackend` option.

The datapath expects this field to be in network byte-order. This matches
the IPv4 version of the code.

This fix was extracted from a larger upstream change:
02c6c10 ("redirectpolicy,skiplbmap: Add OpenOrCreate, AllLB*, DeleteLB*")

Fixes: 3355281 ("pkg/maps: Add new maps to skip service load-balancing")
Reported-by: Yusuke Suzuki <yusuke.suzuki@isovalent.com>
Signed-off-by: Julian Wiedmann <jwi@isovalent.com>
@julianwiedmann julianwiedmann added area/lrp Impacts Local Redirect Policy. feature/ipv6 Relates to IPv6 protocol support labels Mar 26, 2025
@maintainer-s-little-helper maintainer-s-little-helper bot added backport/1.17 This PR represents a backport for Cilium 1.17.x of a PR that was merged to main. kind/backports This PR provides functionality previously merged into master. labels Mar 26, 2025
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/test

@julianwiedmann julianwiedmann requested a review from joamaki March 26, 2025 05:42
@julianwiedmann julianwiedmann marked this pull request as ready for review March 26, 2025 05:42
@julianwiedmann julianwiedmann requested a review from a team as a code owner March 26, 2025 05:42
@julianwiedmann julianwiedmann added this pull request to the merge queue Mar 26, 2025
@maintainer-s-little-helper maintainer-s-little-helper bot added the ready-to-merge This PR has passed all tests and received consensus from code owners to merge. label Mar 26, 2025
Merged via the queue into cilium:v1.17 with commit b29fdd2 Mar 26, 2025
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@julianwiedmann julianwiedmann deleted the 1.17-lrp-ipv6 branch March 26, 2025 08:16
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area/lrp Impacts Local Redirect Policy. backport/1.17 This PR represents a backport for Cilium 1.17.x of a PR that was merged to main. feature/ipv6 Relates to IPv6 protocol support kind/backports This PR provides functionality previously merged into master. ready-to-merge This PR has passed all tests and received consensus from code owners to merge.
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