Name

ip nat translation — global

Synopsis

ip nat translation [max-entries number] {timeout | udp-timeout | dns-timeout |
tcp-timeout | finrst-timeout | icmp-timeout | pptp-timeout | syn-timeout |
port-timeout} seconds
no ip nat translation [max-entries number] {timeout | udp-timeout | dns-timeout |
tcp-timeout | finrst-timeout | icmp-timeout | pptp-timeout | syn-timeout |
port-timeout} seconds

Configures

None

Default

See description

Description

This command specifies different timeouts for NAT translations.

max-entries number

Optional. Specifies the maximum number of NAT entries. Default is unlimited.

timeout seconds

The timeout on all translations except overloads. Default is 86,400 seconds.

udp-timeout seconds

The timeout on UDP port translations. Default is 300 seconds.

dns-timeout seconds

The timeout on DNS (Domain Name Service). Default is 60 seconds.

tcp-timeout seconds

The timeout on TCP ports. Default is 86400 seconds.

finrst-timeout seconds

The timeout on Finish and Reset TCP packets. Default is 60 seconds.

icmp-timeout seconds

The timeout for ICMP flows. Default is 60 seconds.

pptp-timeout seconds

The timeout for NAT Point-to-Point Protocol flows. Default is 86,400 seconds.

syn-timeout seconds

The timeout for TCP flows immediately after a SYN (synchronous transmission) message. The default is 60 seconds.

port-timeout seconds

The timeout that applies to TCP/UDP ports. The default is 0 (never).

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