diff options
| author |   Ole Troan <ot@cisco.com> | 2016-06-14 21:12:32 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2016-06-16 18:05:51 +0000 |
| commit | f0f852251c885fc5f73125a4365cf356feeb0cdd (patch) | |
| tree | 27174d12213ccc53fb9bf2a85b9643eb93e5d7df /vppinfra/README | |
| parent | 81f7092d34d9ce2c674fb0ff7683188231d1b773 (diff) | |
VPP-19: Split the lookup.h IP_LOOKUP_NEXT enum.
IP4 and IP6 nodes currently shares the adj->lookup_next_index. That
has some issues, e.g. that one has to add non-functional nodes like
ip4-hop-by-hop and that anyone dynamically adding nodes to any of the
IP4/IP6 lookup nodes must ensure they add themselves to all relevant
nodes to ensure next index consistency.
This patch splits the IP_LOOKUP_NEXT into separate enums for IP4 and
IP6 with a common part for next-nodes used by both. It sets up other
IP nodes as siblings to avoid inconsistencies. This allows IP4 and IP6
lookup next nodes to evolve independently. The adj->lookup_next_index is
still shared, assuming that an IP4 adjacency isn't used by an
IP6 graph node.
Change-Id: I589b8364fe54e7a10c059b7ef9d6707eb0a345cc
Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'vppinfra/README')
0 files changed, 0 insertions, 0 deletions