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| author |   Július Milan <julius.milan@pantheon.tech> | 2021-02-16 19:20:47 +0100 |
|---|---|---|
| committer |   Beno�t Ganne <bganne@cisco.com> | 2021-02-24 15:21:46 +0000 |
| commit | 98874cda5853ea2d6b2dc32001b935d394b88430 (patch) | |
| tree | 35ea43524d8138eb6a6e28276f4d7061d45a2967 /docs/usecases | |
| parent | cb1c4902bbc29d2bec2862c385659c682aa3984e (diff) | |
fib: fix sa selection for fib routed destinations
The move from ip4(6)_src_address_for_packet to fib_sas4(6)_get changed
the behavior, so that the new looked only to adjacent gleans. This
caused a problem for destinations routed according to FIB table.
To reproduce:
vpp# create tap
vpp# set interface state tap0 up
vpp# set interface ip address tap0 192.168.11.1/24
vpp# ip route add 192.168.20.0/24 via 192.168.11.2
linux$ sudo ip addr add 192.168.20.1/24 dev lo
linux$ sudo ip link set tap0 up
linux$ sudo ip addr add 192.168.11.2/24 dev tap0
vpp# ping 192.168.20.1
Failed: no source address for egress interface
Type: fix
Signed-off-by: Július Milan <julius.milan@pantheon.tech>
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I22899f4dbbf8c1c85ccce72f801b92c183195b5d
Diffstat (limited to 'docs/usecases')
0 files changed, 0 insertions, 0 deletions