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2018-09-25BIER; bi-dir to/from underlayNeale Ranns1-30/+66
set and check a special RX interface value as the packet enters and exits a BIER domain Change-Id: I5ff2f0e2d1b3ce0f3598b935f518fc11eb0896ee Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-09-14BIER API and load-balancing fixesNeale Ranns1-12/+76
Change-Id: Ibda19d786070c942c75016ab568c8361de2f24af Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-02-06BIER: fix support for longer bit-string lengthsNeale Ranns1-5/+32
Change-Id: I2421197b76be58099e5f8ed5554410adff202109 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2017-12-09BIER in non-MPLS netowrksNeale Ranns1-25/+102
as decsribed in section 2.2 ihttps://tools.ietf.org/html/draft-ietf-bier-mpls-encapsulation-10 with BIFT encoding from: https://tools.ietf.org/html/draft-wijnandsxu-bier-non-mpls-bift-encoding-00 changes: 1 - introduce the new BIFT lookup table. BIER tables that have an associated MPLS label are added to the MPLS-FIB. Those that don't are added to the BIER table 2 - BIER routes that have no associated output MPLS label will add a BIFT label. 3 - The BIER FMask has a path-list as a member to resolve via any possible path. Change-Id: I1fd4d9dbd074f0e855c16e9329b81460ebe1efce Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-11-14bier - fix node table declarationGabriel Ganne1-1/+2
Need to be NULL-terminated. Fix declarations of: - bier_disp_table_bier_nodes - bier_table_mpls_nodes - bier_fmask_mpls_nodes This was crashing during make test on aarch64 platform: During the API call to bier_table_add_del, the crash happens during dpo_default_get_next_node(). Change-Id: I16207ba38fc9ab65bad787878c4608740c312257 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-11-09BIERNeale Ranns1-0/+744
- see draft-ietf-bier-mpls-encapsulation-10 - midpoint, head and tail functions - supported payload protocols; IPv4 and IPv6 only. Change-Id: I59d7363bb6fdfdce8e4016a68a9c8f5a5e5791cb Signed-off-by: Neale Ranns <nranns@cisco.com>