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path: root/src/plugins/gbp/gbp_ext_itf.c
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2019-07-02gbp: add anonymous l3-out external interfacesBenoît Ganne1-0/+114
So far, GBP l3-out packets classification & policy relied on programmed EP. All traffic to/from l3-out must go through a known EP. This patch introduces a new feature where l3-out next-hops are only known by their subnets (l3-out prefixes). As there are no longer known EPs to program, an interface must be configured as external anonymous l3-out. Packets classification & policy on this interface will rely on the external subnets programmed in the BD VRF. Note that contrary to all other interfaces in a GBP BD, external anonymous l3-out interfaces have BD L2 learning turned on and rely on ARP/ND. Type: feature Change-Id: Ieedb29dff4e967d08c4301e82d06bff450a63e5f Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-03-12GBP: L3 out fixesNeale Ranns1-11/+1
Change-Id: I0562d597fd45c7ddcb6db42cf17d3ffb569eb140 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-01-09gbp: Fix coverity warningsMohsin Kazmi1-0/+3
Change-Id: Iea64d246008b298edeeae338d781b79362f42046 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-11-29GBP: l3-out subnetsNeale Ranns1-0/+203
Change-Id: Id4a20066fc5be716c61a497dfcb4d00dc1dbb28d Signed-off-by: Neale Ranns <nranns@cisco.com>