timeouts – a family of commands for configuring the session closing timeout for various network protocols

A hierarchical structure of commands is used to configure the timeouts. Timeouts are set for various protocols (TCP, UDP, ICMP, and others). Configuration of each is performed step by step by entering commands at the appropriate levels of the hierarchy.

timeouts

Go to the timeout configuration menu.

timeouts> tcp

Go to the TCP connection timeout configuration submenu.

timeouts> tcp> established <value>

Set timeout in seconds for TCP connections in the established state. Possible values: from 1 to 15,999,999. By default, 3600.

Example: timeouts> tcp> established 25

timeouts> tcp> handshaking <value>

Set timeout in seconds for TCP connections in the handshaking state. Possible values: from 1 to 60. By default, 5.

Example: timeouts> tcp> handshaking 18

timeouts> tcp> closing <value>

Set timeout in seconds for TCP connections in the closing state. Possible values: from 1 to 604 800. By default, 120.

Example: timeouts> tcp> closing 18

timeouts> tcp> timewait <value>

Set timeout in seconds for TCP connections in the time_wait state. Possible values: from 1 to 600. By default, 5.

Example: timeouts> tcp> timewait 18

timeouts> tcp> exit

Exit to the TCP connection timeout configuration submenu.

timeouts> udp

Go to the UDP traffic timeout configuration submenu.

timeouts> udp> unidirectional <value>

Set timeout in seconds for unidirectional UDP traffic. Possible values: from 1 to 1 599 999. By default, 30.

Example: timeouts> udp> unidirectional 40

timeouts> udp> bidirectional <value>

Set timeout in seconds for bidirectional UDP traffic. Possible values: from 1 to 1 599 999. By default, 30.

Example: timeouts> udp> bidirectional 60

timeouts> udp> exit

Exit the UDP traffic timeout configuration submenu.

timeouts> ipv4

Go to the IPv4 traffic time-to-live configuration submenu.

timeouts> ipv4> arp

Go to the ARP record time-to-live configuration submenu.

timeouts> ipv4> arp> arp-ttl <value>

Set time-to-live in seconds for unidirectional UDP traffic. Possible values: 0 to 31,536,000. By default, 60.

Example: timeouts> ipv4> arp> arp-ttl 10

timeouts> ipv4> arp> exit

Exit the ARP record time-to-live configuration submenu.

timeouts> ipv4> exit

Exit the IPv4 traffic time-to-live configuration submenu.

timeouts> icmp

Exit the ICMP traffic time-to-live configuration submenu.

timeouts> icmp> unidirectional <value>

Set timeout in seconds for unidirectional ICMP traffic. Possible values: from 1 to 15,999,999. By default, 6.

Example: timeouts> icmp> unidirectional 6

timeouts> icmp> bidirectional <value>

Set timeout in seconds for bidirectional ICMP traffic. Possible values: from 1 to 15,999,999. By default, 6.

Example: timeouts> icmp> bidirectional 6

timeouts> icmp> exit

Exit the ICMP traffic timeout configuration submenu.

timeouts> other

Go to the other traffic timeout configuration submenu.

timeouts> other> unidirectional <value>

Set timeout in seconds for other unidirectional traffic. Possible values: from 1 to 1 599 999. By default, 30.

Example: timeouts> other> unidirectional 5

timeouts> other> bidirectional <value>

Set timeout in seconds for other bidirectional traffic. Possible values: from 1 to 1 599 999. By default, 30.

Example: timeouts> other> bidirectional 5

timeouts> other> exit

Exit the other traffic timeout configuration submenu.

timeouts> discarded <value>

Set timeout in seconds for a blocked session. Possible values: from 1 to 15,999,999. By default, 60.

Example: timeouts> discarded 5

timeouts> exit

Exit the timeout configuration menu.

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