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2021-02-09gbp: fix typo in macroPaul Vinciguerra1-5/+5
Type: fix Change-Id: I1f8245e8cccacb5bbb511aef39e31d0a76bba95f Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-07-09gbp: Ownership of dynamically created vxlan-gbp tunnels managed via gbp_itfNeale Ranns1-14/+8
Type: fix This solves the ownership of vxlan-gbp tunnels. When the last reference of these goes away they need to be deleted. Currently there are two owners; gbp_itf via gef_itf and the lock held by the gbp_endpoint_location_t. The problem is that the loc removes its reference whilst the fwd still holds the gbp_itf, and things go wrong. This change moves the lifecycle management of the vxlan-gbp tunnel to the gbp_itf. When the last lock of the gbp_itf goes, so does the tunnel. now both the EP's loc and fwd can hold a lock on the gbp_itf and it's only removed when required. The other change is the management of the 'user' of the gbp_itf. Since each user can enable and disable different features, it's the job of the gbp_itf to apply the combined set. determining a unique 'uesr' from the caller was near impossible, so I moved that to the gbp_itf, and return the allocated user, hence the 'handle' that encodes both user and interface. The hash table maps from sw_if_index to pool index. Change-Id: I4c7bf4c0e5dcf33d1c545f262365e69151febcf4 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-06GBP: learn from ARP and L2 packetsNeale Ranns1-1/+8
Change-Id: I8af7bca566ec7c9bd2b72529d49e04c6e649b44a Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-04gbp: migrate old MULTIARCH macros to VLIB_NODE_FNFilip Tehlar1-0/+1
Change-Id: I3b10caa447b796172f787df8fcbb92f2b4dd2803 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2018-11-07GBP Endpoint LearningNeale Ranns1-0/+133
Learning GBP endpoints over vxlan-gbp tunnels Change-Id: I1db9fda5a16802d9ad8b4efd4e475614f3b21502 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>