Global Options Policy for handling of all IPv4 ICMP echo requests enable disable enable Enable processing of all IPv4 ICMP echo requests disable Disable processing of all IPv4 ICMP echo requests (enable|disable) enable Policy for handling broadcast IPv4 ICMP echo and timestamp requests enable disable enable Enable processing of broadcast IPv4 ICMP echo/timestamp requests disable Disable processing of broadcast IPv4 ICMP echo/timestamp requests (enable|disable) disable Policy for handling IPv4 packets with source route option enable disable enable Enable processing of IPv4 packets with source route option disable Disable processing of IPv4 packets with source route option (enable|disable) disable Policy for logging IPv4 packets with invalid addresses enable disable enable Enable logging of IPv4 packets with invalid addresses disable Disable logging of Ipv4 packets with invalid addresses (enable|disable) enable Policy for handling received IPv4 ICMP redirect messages enable disable enable Enable processing of received IPv4 ICMP redirect messages disable Disable processing of received IPv4 ICMP redirect messages (enable|disable) disable Retains last successful value if domain resolution fails Domain resolver update interval u32:10-3600 Interval (seconds) 300 Policy for sending IPv4 ICMP redirect messages enable disable enable Enable sending IPv4 ICMP redirect messages disable Disable sending IPv4 ICMP redirect messages (enable|disable) enable Policy for source validation by reversed path, as specified in RFC3704 strict loose disable strict Enable Strict Reverse Path Forwarding as defined in RFC3704 loose Enable Loose Reverse Path Forwarding as defined in RFC3704 disable No source validation (strict|loose|disable) disable Policy for using TCP SYN cookies with IPv4 enable disable enable Enable use of TCP SYN cookies with IPv4 disable Disable use of TCP SYN cookies with IPv4 (enable|disable) enable RFC1337 TCP TIME-WAIT assasination hazards protection enable disable enable Enable RFC1337 TIME-WAIT hazards protection disable Disable RFC1337 TIME-WAIT hazards protection (enable|disable) disable Policy for handling received ICMPv6 redirect messages enable disable enable Enable processing of received ICMPv6 redirect messages disable Disable processing of received ICMPv6 redirect messages (enable|disable) disable Policy for handling IPv6 packets with routing extension header enable disable enable Enable processing of IPv6 packets with routing header type 2 disable Disable processing of IPv6 packets with routing header (enable|disable) disable