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| author | Christian Franke <chris@opensourcerouting.org> | 2018-11-20 19:18:42 +0100 |
|---|---|---|
| committer | Christian Franke <chris@opensourcerouting.org> | 2018-11-20 19:20:47 +0100 |
| commit | 7d26945ad8b587872d6d4a87e63e91cded58da5d (patch) | |
| tree | 8c4d8604e802cbfcf918756cb003432b88c554cf /isisd/isis_mt.c | |
| parent | Merge pull request #3348 from donaldsharp/bsd_route_install (diff) | |
| download | frr-7d26945ad8b587872d6d4a87e63e91cded58da5d.tar.xz frr-7d26945ad8b587872d6d4a87e63e91cded58da5d.zip | |
isisd: Consider non-mt links usable when either v4 or v6 works
When we run in non-mt mode, we should consider links which have either
working IPv4 or IPv6 active and look at the neighbors nlpids to judge
wether a link is usable.
Fixes: #3336
Diffstat (limited to 'isisd/isis_mt.c')
| -rw-r--r-- | isisd/isis_mt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/isisd/isis_mt.c b/isisd/isis_mt.c index 7493b90d3..f7d4c7170 100644 --- a/isisd/isis_mt.c +++ b/isisd/isis_mt.c @@ -398,7 +398,7 @@ bool tlvs_to_adj_mt_set(struct isis_tlvs *tlvs, bool v4_usable, bool v6_usable, && !tlvs->mt_router_info_empty) { /* Other end does not have MT enabled */ if (mt_settings[i]->mtid == ISIS_MT_IPV4_UNICAST - && v4_usable) + && (v4_usable || v6_usable)) adj_mt_set(adj, intersect_count++, ISIS_MT_IPV4_UNICAST); } else { |