diff options
| author | Donald Sharp <sharpd@nvidia.com> | 2022-01-03 12:15:02 -0500 |
|---|---|---|
| committer | Donald Sharp <sharpd@nvidia.com> | 2022-01-18 08:39:40 -0500 |
| commit | ffa484b4bd922c91a4acc734de3186a444482cb6 (patch) | |
| tree | a6fc8d99a0be28b608bd726482f72116662b09b5 | |
| parent | 0fa6d92b90afd29d1ef867d3d2666dd9c7e4fd4a (diff) | |
ospfd: Get `default-information originate` working for ospf instances
The ospf instance code is not properly handling the default route
when using default-information originate. This is because
the code is looking for the default route to be saved with an
instance of <ospf instance id> but we always save it as a instance
id of 0. In fact OSPF asks zebra for the default route as a special
case in instance 0, always.
Here is the correct behavior:
eva# show ip ospf data
OSPF Instance: 3
OSPF Router with ID (192.168.122.1)
AS External Link States
Link ID ADV Router Age Seq# CkSum Route
0.0.0.0 192.168.122.1 8 0x80000001 0xdb08 E2 0.0.0.0/0 [0x0]
eva# show ip route
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
K>* 0.0.0.0/0 [0/100] via 192.168.119.1, enp39s0, 00:02:03
Fixes: #10251
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
| -rw-r--r-- | ospfd/ospf_lsa.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/ospfd/ospf_lsa.c b/ospfd/ospf_lsa.c index 6588d70208..c169996e01 100644 --- a/ospfd/ospf_lsa.c +++ b/ospfd/ospf_lsa.c @@ -2090,8 +2090,7 @@ static struct external_info *ospf_default_external_info(struct ospf *ospf) p.prefix.s_addr = 0; p.prefixlen = 0; - default_ei = ospf_external_info_lookup(ospf, DEFAULT_ROUTE, - ospf->instance, &p); + default_ei = ospf_external_info_lookup(ospf, DEFAULT_ROUTE, 0, &p); if (!default_ei) return NULL; |