diff options
| author | David Lamparter <equinox@opensourcerouting.org> | 2025-01-27 17:57:15 +0100 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2025-01-28 11:10:31 +0100 |
| commit | 1d341d461e8549524f9054534fb20cec7b7c967d (patch) | |
| tree | ca362ff908da1fc71385a7c25e2f7cded1171a7c /zebra | |
| parent | ee67699bd7e0175057ffab4c8c30c74b6c7cc844 (diff) | |
zebra: install dst-src routes without NHG
The Linux kernel doesn't support dst-src routes with NHGs as nexthop,
for some (rather dubious) caching reasons.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'zebra')
| -rw-r--r-- | zebra/rt_netlink.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index b32882e858..d696b19859 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -2588,10 +2588,10 @@ ssize_t netlink_route_multipath_msg_encode(int cmd, struct zebra_dplane_ctx *ctx } } - if ((!fpm && kernel_nexthops_supported() - && (!proto_nexthops_only() - || is_proto_nhg(dplane_ctx_get_nhe_id(ctx), 0))) - || (fpm && force_nhg)) { + if ((!fpm && kernel_nexthops_supported() && + (!proto_nexthops_only() || is_proto_nhg(dplane_ctx_get_nhe_id(ctx), 0)) && + (!src_p || !src_p->prefixlen)) || + (fpm && force_nhg)) { /* Kernel supports nexthop objects */ if (IS_ZEBRA_DEBUG_KERNEL) zlog_debug("%s: %pFX nhg_id is %u", __func__, p, |