void open_physical (char *interface, int nat_traversal_port) {
char str[STRING_SIZE];
- // GRE ???
-// sprintf(str, "/sbin/iptables -A " phystable " -p 47 -i %s -j ACCEPT", interface);
-// safe_system(str);
- // ESP
-// sprintf(str, "/sbin/iptables -A " phystable " -p 50 -i %s -j ACCEPT", interface);
-// safe_system(str);
- // AH
-// sprintf(str, "/sbin/iptables -A " phystable " -p 51 -i %s -j ACCEPT", interface);
-// safe_system(str);
// IKE
-
sprintf(str, "/sbin/iptables -D IPSECINPUT -p udp -i %s --dport 500 -j ACCEPT >/dev/null 2>&1", interface);
safe_system(str);
sprintf(str, "/sbin/iptables -A IPSECINPUT -p udp -i %s --dport 500 -j ACCEPT", interface);