`ipv6 tcp adjust-mss`

Configures the TCP maximum segment size (MSS) adjustment value on the IPv6 interface.

Syntax

ipv6 tcp adjust-mss tcp-mss-value

no ipv6 tcp adjust-mss tcp-mss-value

Command Default

The threshold value is not configured.

Parameters

tcp-mss-value: Configures the TCP MSS adjustment value for SYN SYN-ACK packets. Valid values range from 40 through 1440.

Modes

Interface configuration mode

Usage Guidelines

For tunnel interfaces, the command range differs depending on the tunnel mode.

The command range is different if jumbo is enabled on the device.

Examples

The following example configures the TCP MSS adjustment value on the interface

device(config)# interface ethernet 1/1/1
device (config-if-e1000-1/1/1)#ipv6 tcp adjust-mss 800

History

Release version	Command history
08.0.90	This command was introduced.

ipv6 tcp adjust-mss