Usage
<configuration><system><internet-options><icmpv4-rate-limit>...</icmpv4-rate-limit><icmpv6-rate-limit>...</icmpv6-rate-limit><path-mtu-discovery/><gre-path-mtu-discovery/><ipip-path-mtu-discovery/><source-port>...</source-port><source-quench/><tcp-mss>bytes</tcp-mss><tcp-drop-synfin-set/><no-tcp-rfc1323/><no-tcp-rfc1323-paws/><ipv6-reject-zero-hop-limit/><ipv6-duplicate-addr-detection-transmits>ipv6-duplicate-addr-detection-transmits</ipv6-duplicate-addr-detection-transmits><ipv6-path-mtu-discovery/><ipv6-path-mtu-discovery-timeout>minutes</ipv6-path-mtu-discovery-timeout></internet-options></system>
</configuration>Description
Tunable options for Internet operation.
Contents
<gre-path-mtu-discovery>—Enable path MTU discovery for GRE tunnels.
<icmpv4-rate-limit>—Rate-limiting parameters for ICMPv4 messages.
<icmpv6-rate-limit>—Rate-limiting parameters for ICMPv6 messages.
<ipip-path-mtu-discovery>—Enable path MTU discovery for IP-IP tunnels.
<ipv6-duplicate-addr-detection-transmits>—IPv6 Duplicate address detection transmits.
<ipv6-path-mtu-discovery>—Enable IPv6 Path MTU discovery.
<ipv6-path-mtu-discovery-timeout>—IPv6 Path MTU Discovery timeout.
<ipv6-reject-zero-hop-limit>—Enable dropping IPv6 packets with zero hop-limit.
<no-tcp-rfc1323>—Disable RFC 1323 TCP extensions.
<no-tcp-rfc1323-paws>—Disable RFC 1323 Protection Against Wrapped Sequence Number extension.
<path-mtu-discovery>—Enable Path MTU discovery on TCP connections.
<source-port>—Source port selection parameters.
<source-quench>—React to incoming ICMP Source Quench messages.
<tcp-drop-synfin-set>—Drop TCP packets that have both SYN and FIN flags.