Add router-solicitation to NeighborDiscovery macro

to be more consistent with the host-wide NDP option.
This macro is now mostly useful to disable NDP on VMs.

diff --git a/src/PVE/Firewall.pm b/src/PVE/Firewall.pm
index 25f1cc9e4a88a136872cd242a5d48843957bdc27..c556be49e4ac313d48f63a4a390dd9f19719357a 100644 (file)
--- a/src/PVE/Firewall.pm
+++ b/src/PVE/Firewall.pm
@@ -138,6 +138,7 @@ my $pve_ipv6fw_macros = {
     ],
     'NeighborDiscovery' => [
        "IPv6 neighbor solicitation, neighbor and router advertisement",
+       { action => 'PARAM', proto => 'icmpv6', dport => 'router-solicitation' },
        { action => 'PARAM', proto => 'icmpv6', dport => 'router-advertisement' },
        { action => 'PARAM', proto => 'icmpv6', dport => 'neighbor-solicitation' },
        { action => 'PARAM', proto => 'icmpv6', dport => 'neighbor-advertisement' },