Netgear XCM8810 Chassis Hardware Installation Guide - Page 909
con iproute delete blackhole
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NETGEAR 8800 Chassis Switch CLI Manual configure iproute delete 2001:db8:0:1111::/64 fe80::1111 configure iproute delete blackhole configure iproute delete blackhole [] {vr } Description Deletes a blackhole route from the routing table. Syntax Description ipv6Netmask vrname Specifies an IPv6 address/prefix length. Specifies the virtual router to which the route is added. Default If you do not specify a virtual router, the current virtual router context is used. Usage Guidelines A blackhole entry directs packets with a specified destination address to be discarded. Blackhole entries are useful as a security measure or in special circumstances where a specific destination address must be discarded. Blackhole entries are treated like permanent entries in the event of a switch reset or power off/on cycle. Example The following command deletes a blackhole route from the routing table for packets with a destination address of 2001:db8::3452, so the packets are no longer discarded: configure iproute delete blackhole 2001:db8::3452/128 configure iproute delete blackhole ipv6 default configure iproute delete blackhole ipv6 default {vr } Description Deletes a default blackhole route from the routing table. Syntax Description vrname Specifies the virtual router to which the route is added. Default If you do not specify a virtual router, the current virtual router context is used. Chapter 20. IPv6 Unicast Commands | 909
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