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authorNeale Ranns <nranns@cisco.com>2016-11-29 06:51:37 -0800
committerDamjan Marion <dmarion.lists@gmail.com>2016-12-05 09:20:26 +0000
commitf06aea5c7267cffabc1cc2438510a8fe7784079c (patch)
treeb0ded9cd5d10d96b5c416dfc93935c5baca1d475 /vpp-api
parent072f8debf21c786ab785ed623229935e0a6cddb6 (diff)
Locally generated packet go through lookup/load-balance - locally-generated is an attribute of the packet and checked where necessary
Add a flag to the vnet_buffer to indicate a packet is locally originated. Then in the rewrite nodes we can check this flag and not perform the TTL decrement. The switch path cost is expected to be fractions of a clock - the flags will be hot in the cache. The cehcks are necessary to due the requirements that VPP must be able to emit an IP packet with TTL=255. Change-Id: Ieb9cf06e34df54fd5c950293de8b665016295c51 Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'vpp-api')
0 files changed, 0 insertions, 0 deletions