Enable route and LLE (ndp) caching in TCP/IPv6
ClosedPublic

Authored by karels on Mar 25 2017, 4:38 PM.

Details

Reviewers
ae
gnn
bz
hiren
Group Reviewers
transport
Summary

tcp_output.c was using a route on the stack for IPv6, which does not
allow route caching or LLE/ndp caching. Switch to using the route
(v6 flavor) in the in_pcb, which was already present, which caches
both L3 and L2 lookups.

Test Plan

Tested using kgdb to verify

Diff Detail

karels created this revision.Mar 25 2017, 4:38 PM
gnn accepted this revision.Mar 27 2017, 12:25 AM
This revision is now accepted and ready to land.Mar 27 2017, 12:25 AM
hiren accepted this revision.Mar 27 2017, 6:58 PM