From: Matteo Croce mcroce@microsoft.com
commit ceed9038b2783d14e0422bdc6fd04f70580efb4c upstream.
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 mcroce@microsoft.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- net/ipv6/addrconf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2452,7 +2452,7 @@ static void addrconf_add_mroute(struct n .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, };