From ceed9038b2783d14e0422bdc6fd04f70580efb4c Mon Sep 17 00:00:00 2001 From: Matteo Croce Date: Fri, 15 Jan 2021 19:42:09 +0100 Subject: ipv6: set multicast flag on the multicast route The multicast route ff00::/8 is created with type RTN_UNICAST: $ ip -6 -d route unicast ::1 dev lo proto kernel scope global metric 256 pref medium unicast fe80::/64 dev eth0 proto kernel scope global metric 256 pref medium unicast ff00::/8 dev eth0 proto kernel scope global metric 256 pref medium Set the type to RTN_MULTICAST which is more appropriate. Fixes: e8478e80e5a7 ("net/ipv6: Save route type in rt6_info") Signed-off-by: Matteo Croce Signed-off-by: Jakub Kicinski --- net/ipv6/addrconf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6') diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 19bf6822911c..9edc5bb2d531 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2467,7 +2467,7 @@ static void addrconf_add_mroute(struct net_device *dev) .fc_ifindex = dev->ifindex, .fc_dst_len = 8, .fc_flags = RTF_UP, - .fc_type = RTN_UNICAST, + .fc_type = RTN_MULTICAST, .fc_nlinfo.nl_net = dev_net(dev), .fc_protocol = RTPROT_KERNEL, }; -- cgit v1.2.3