enable hostfw for ipv4 only

currently pveproxy don't works with ipv6,
so let's generate host fw ipv4 only for the moment

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>

diff --git a/src/PVE/Firewall.pm b/src/PVE/Firewall.pm
index 40400c8a002d1d2fe52de380a16a2e3bf4b07569..3123550fb24805e6ee96c4a8613674dc24bc2e6d 100644 (file)
--- a/src/PVE/Firewall.pm
+++ b/src/PVE/Firewall.pm
@@ -2925,7 +2925,7 @@ sub compile_iptables_filter {
 
     my $ipset_ruleset = {};
 
-    if ($hostfw_enable) {
+    if ($hostfw_enable && $ipversion eq 4) {
        eval { enable_host_firewall($ruleset, $hostfw_conf, $cluster_conf); };
        warn $@ if $@; # just to be sure - should not happen
     }