diff options
| author |   Pim van Pelt <pim@ipng.nl> | 2023-05-21 08:35:26 +0200 |
|---|---|---|
| committer |   Matthew Smith <mgsmith@netgate.com> | 2023-06-05 15:27:21 +0000 |
| commit | af4fa965e909db69ecde9deb6b7f9a53553aeccb (patch) | |
| tree | 588f5a34dc78cb8ee19db3a68e82b7a28b05b1d1 /src/vnet/udp/udp_input.c | |
| parent | ce93f125d043b4c15ecd8cd747092f7bc9c796be (diff) | |
linux-cp: Fix add vs update on routes
Linux uses NLM_F_REPLACE in the netlink message to signal a FIB update
The code invariably does a FIB update for IPv4 and a addition for IPv6.
Without this fix, the following:
ip route add 2001:db8::/48 via 2001:db8::1
ip route replace 2001:db8::/48 via 2001:db8::2
ends up as two separate FIB entries in VPP. With the fix, there will be one FIB entry (the second one with nexthop ::2).
Type: fix
Change-Id: I8f98d6ded52ae0c60bfddaa7fc39acbbaa19d34a
Signed-off-by: Pim van Pelt <pim@ipng.nl>
Diffstat (limited to 'src/vnet/udp/udp_input.c')
0 files changed, 0 insertions, 0 deletions