Fix XDP redirect in kind #2
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Try and ensure XDP redirect will work in KIND This Updates the XDP program to rewrite: - Src Mac address - Dst Port address and allows us to configure if we want to run cksum calculation on a per backend basis. It also fixes the existing CKSUM calculation function to ignore trailing bits. Lastly We should be using the autogenerated bpf2go map structs from `bpf_*.go` Signed-off-by: Andrew Stoycos <[email protected]>
Signed-off-by: Andrew Stoycos <[email protected]>
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shaneutt
approved these changes
Nov 2, 2022
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Try and ensure XDP redirect will work in KIND
This Updates the XDP program to rewrite:
and allows us to configure if we want to run cksum
calculation on a per backend basis. It also fixes
the existing CKSUM calculation function to ignore
trailing bits.
Lastly We should be using the autogenerated bpf2go
map structs from
bpf_*.goFor running in KIND make sure to turn ON GRO manually, and if using cksums (I wouldn't) turn off CKSUM offloading