Netgear XCM8810 Chassis Hardware Installation Guide - Page 849
disable icmp redirects, disable icmp time-exceeded, route to the destination.
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NETGEAR 8800 Chassis Switch CLI Manual policy denies the request. 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. Example The following command disables ICMP port unreachable messages on VLAN accounting: disable icmp port-unreachables vlan accounting disable icmp redirects disable icmp redirects {vlan } Description Disables generation of ICMP redirect messages on one or all VLANs. Syntax Description name Specifies a VLAN name. Default Enabled. Usage Guidelines Disables the generation of ICMP redirects (Type 5) to hosts who direct routed traffic to the switch where the switch detects that there is another router in the same subnet with a better route to the destination. Example The following command disables ICMP redirects from VLAN accounting: disable icmp redirects vlan accounting disable icmp time-exceeded disable icmp time-exceeded {vlan } Description Disables the generation of ICMP time exceeded messages on one or all VLANs. Chapter 19. IP Unicast Commands | 849