diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index aac7818e2e0f..2413a0637d99 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2000,8 +2000,11 @@ static struct rt6_info *ip6_route_info_create(struct fib6_config *cfg) It is very good, but in some (rare!) circumstances (SIT, PtP, NBMA NOARP links) it is handy to allow some exceptions. --ANK + We allow IPv4-mapped nexthops to support RFC4798-type + addressing */ - if (!(gwa_type & IPV6_ADDR_UNICAST)) + if (!(gwa_type & (IPV6_ADDR_UNICAST | + IPV6_ADDR_MAPPED))) goto out; if (cfg->fc_table) { |