Disable Icmp Time-Exceeded - Extreme Networks ExtremeWare Command Reference Manual

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IP Unicast Commands

disable icmp time-exceeded

disable icmp time-exceeded {vlan <vlan name>}

Disables the generation of ICMP time exceeded messages on one or all VLANs.

Syntax Description

Specifies a VLAN name.

Usage Guidelines

Disables the generation of an ICMP time exceeded message (type 11) when the TTL field expires during

forwarding. IP multicast packets do not trigger ICMP time exceeded messages. If a VLAN is not

specified, the command applies to all IP interfaces.

This command only affects the generation of certain ICMP packets. Filtering of ICMP packets usually

forwarded by the switch is controlled by the access-list commands.

The following command disables the generation of ICMP time exceeded messages on VLAN accounting:

disable icmp time-exceeded vlan accounting

This command was first available in ExtremeWare 6.1.

This command was modified in an ExtremeWare IP Technology Services Release based on

ExtremeWare v6.1.8b12 to support MPLS modules.

This command was added to the "e" series of switches in ExtremeWare 7.1e.

Platform Availability

This command is available on all platforms.

ExtremeWare 7.7 Command Reference Guide

Extremeware 7.7