diff options
| author | Donald Sharp <sharpd@nvidia.com> | 2022-08-08 12:32:15 -0400 |
|---|---|---|
| committer | Donald Sharp <sharpd@nvidia.com> | 2022-08-08 13:51:24 -0400 |
| commit | db1c2223fde18824747355592c8a0f2504fa954b (patch) | |
| tree | 4f0ea3e887f7891d2e325380e89237285fd049c2 /zebra/zebra_rib.c | |
| parent | 8d60d4da501d015ab645d8546c429990d7ecb033 (diff) | |
zebra: Don't install connected routes multiple times into FRR
When moving an interface between vrf's we do not need
to install the connected routes multiple times.
eva# show ip route vrf all
Codes: K - kernel route, C - connected, S - static, R - RIP,
O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
F - PBR, f - OpenFabric,
> - selected route, * - FIB route, q - queued, r - rejected, b - backup
t - trapped, o - offload failure
VRF BLUE:
C>* 4.5.6.7/32 is directly connected, dummy7, 00:00:10
VRF default:
K>* 0.0.0.0/0 [0/100] via 192.168.119.1, enp39s0, 00:00:10
C>* 192.168.119.0/24 is directly connected, enp39s0, 00:00:10
eva# exit
sharpd@eva ~/f/t/topotests (multiple_connected_installs)> sudo ip link add GREEN type vrf table 11000
sharpd@eva ~/f/t/topotests (multiple_connected_installs)> sudo ip link set GREEN up
sharpd@eva ~/f/t/topotests (multiple_connected_installs)> sudo ip link set dummy7 master GREEN
sharpd@eva ~/f/t/topotests (multiple_connected_installs)> vtysh
Hello, this is FRRouting (version 8.4-dev).
Copyright 1996-2005 Kunihiro Ishiguro, et al.
eva# show ip route vrf all
Codes: K - kernel route, C - connected, S - static, R - RIP,
O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
F - PBR, f - OpenFabric,
> - selected route, * - FIB route, q - queued, r - rejected, b - backup
t - trapped, o - offload failure
VRF GREEN:
C>* 4.5.6.7/32 is directly connected, dummy7, 00:00:05
VRF default:
K>* 0.0.0.0/0 [0/100] via 192.168.119.1, enp39s0, 00:01:03
C>* 192.168.119.0/24 is directly connected, enp39s0, 00:01:03
eva# exit
sharpd@eva ~/f/t/topotests (multiple_connected_installs)> sudo ip link set dummy7 nomaster
sharpd@eva ~/f/t/topotests (multiple_connected_installs)> sudo vtysh -c "show ip route vrf all"
Codes: K - kernel route, C - connected, S - static, R - RIP,
O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
F - PBR, f - OpenFabric,
> - selected route, * - FIB route, q - queued, r - rejected, b - backup
t - trapped, o - offload failure
VRF default:
K>* 0.0.0.0/0 [0/100] via 192.168.119.1, enp39s0, 00:03:22
C>* 4.5.6.7/32 is directly connected, dummy7, 00:00:08
C>* 192.168.119.0/24 is directly connected, enp39s0, 00:03:22
sharpd@eva ~/f/t/topotests (multiple_connected_installs)>
@ 11 0:-* 5h50m 0.06 24x1.9GHz 31.4G26% 426G70% 2022-08-08 13:49:24
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Diffstat (limited to 'zebra/zebra_rib.c')
0 files changed, 0 insertions, 0 deletions