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(parent: e9ab1c0) | patch
Support proxy ARP on mirrored TAP interfaces 55/8055/2
authorNeale Ranns <nranns@cisco.com>
Tue, 15 Aug 2017 12:33:11 +0000 (05:33 -0700)
committerFlorin Coras <florin.coras@gmail.com>
Tue, 15 Aug 2017 16:37:21 +0000 (16:37 +0000)
commit24b170aac55d16cb3ff934d2f3d7983dc11cbe12
treefc5636a0f2f933b6f21c3c07d7ef3826db160fc3tree | snapshot
parente9ab1c0b4a8d9ae930fbc5522c8d56a0a7a49608commit | diff
Support proxy ARP on mirrored TAP interfaces

When VPP has an interface whose address is also applied to a TAP
interface on the host, then VPP's TAP interface will be unnumbered
to the 'real' interface and do proxy ARP from the host.
the curious aspect of this setup is that ARP requests from the host
will come from the VPP's own address.

Change-Id: Ia238790e1034ba3cd3facdab29387b65a31525f2
Signed-off-by: Neale Ranns <nranns@cisco.com>
src/vnet/ethernet/arp.c diff | blob | history
test/test_neighbor.py diff | blob | history
test/vpp_interface.py diff | blob | history
Vector Packet Processing