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Fix next-hop encap action in VXLAN - #770

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sonikajindal merged 1 commit into
openconfig:mainfrom
hardikharti:vxlan-encap-fix
Oct 23, 2026
Merged

sonikajindal merged 1 commit into
openconfig:mainfrom
hardikharti:vxlan-encap-fix

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@hardikharti

@hardikharti hardikharti commented Oct 22, 2026 •

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Fix VXLAN next-hop encap actions and tunnel TTL modes in saiserver.

  1. change next hop source MAC to destination MAC of current packet(Current switch)
  2. Change destination mac to tunnel MAC

Also fixed a bug to copy the TTL from the inner IP header for the outer header

Testing: These fixes are for header correction during encapsulation. They are covered by unit tests.
Full end-to-end testing details will be added once the decap fix PR is raised.
Sanity tests passed successfully.

@hardikharti
hardikharti requested a review from a team as a code owner October 22, 2026 20:55
@hardikharti
hardikharti force-pushed the vxlan-encap-fix branch 2 times, most recently from e8a8e8b to 18bcd11 Compare October 22, 2026 23:15
Comment thread dataplane/saiserver/tunnel.go Outdated
@sonikajindal

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Can you pls add in description on how and what was tested on this PR?

@sonikajindal
sonikajindal merged commit c65fbf1 into openconfig:main Oct 23, 2026
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2 participants