diff options
Diffstat (limited to 'etc/inc/filter.inc')
| -rw-r--r-- | etc/inc/filter.inc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/etc/inc/filter.inc b/etc/inc/filter.inc index 8d657cf..0909cd5 100644 --- a/etc/inc/filter.inc +++ b/etc/inc/filter.inc @@ -2651,6 +2651,10 @@ EOD; $interface_ip = find_interface_ip(get_real_wan_interface()); else $interface_ip = find_interface_ip(convert_friendly_interface_to_real_interface_name($iface)); + if(!$interface_ip) + continue; + if(!$remote_gateway) + continue; $ipfrules .= "pass out quick on \${$iface} proto udp from {$interface_ip} to {$remote_gateway} port = 500 keep state label \"IPSEC: {$tunnel['descr']} - outbound isakmp\"\n"; $ipfrules .= "pass in quick on \${$iface} proto udp from {$remote_gateway} to $interface_ip port = 500 keep state label \"IPSEC: {$tunnel['descr']} - inbound isakmp\"\n"; if ($tunnel['p2']['protocol'] == 'esp') { |
