tunnel ttl

Use this command to configure the TTL in the encapsulating IPv4 header when encapsulating a packet to send over the tunnel. Enter this command in tunnel context.

Syntax

tunnel ttl [0 - 255|copy]

no tunnel ttl [0 - 255|copy]

Description

Configures the time-to-live. Default : 64 seconds.

Options

copy

When specified, the value of the TTL field from the IPv6 header is used in the IPv4 header.

Example input

Configuring a TTL for the Packet

Switch(tunnel-3)# tunnel ttl 100