tree 2e0d277a48c1a1babdf548690814a02b189f5063
parent 08ce432ce9727c7e099ea6c4630e4e6ebbecc92a
author Eyal Bari <ebari@cisco.com> 1497435080 +0300
committer John Lo <loj@cisco.com> 1497911059 +0000

L2FWD:fix seq_num overwritten + validate l2fib entries when forwarding

l2_classify memeber table_index was overlaid over l2.l2fib_seq_num
which over written when table_index gets initialized in l2_input_classify

solved by overlaying both table_index and opaque_index as only one is used

seperated l2fib seq num from l2_input configs
for better handling of theoretical ABA issue where an entry for a deleted
interface is considered valid by the ager because a different interface with
same sw_if_index and seq_num was created before the ager got a chance to delete

Change-Id: I7b0eeded971627406f1c80834d7e02c0ebe62136
Signed-off-by: Eyal Bari <ebari@cisco.com>