Ipv6 Unreachables - NETGEAR M6100 Series Reference Manual

Format
ip prefix-list list-name {[seq number] {permit | deny}
ipv6-prefix/prefix-length [ge length] [le length] | renumber
renumber-interval first-statement-number}
Mode Global Configuration
Parameter Description
list-name The text name of the prefix list. Up to 32 characters.
seq number (Optional) The sequence number for this prefix list statement. Prefix list statements are ordered
from lowest sequence number to highest and applied in that order. If you do not specify a
sequence number, the system will automatically select a sequence number five larger than the
last sequence number in the list. Two statements may not be configured with the same
sequence number. The value range for number is from 1 to 4,294,967,294.
permit Permit routes whose destination prefix matches the statement.
deny Deny routes whose destination prefix matches the statement.
ipv6-prefix/prefix-length Specifies the match criteria for routes being compared to the prefix list statement. The
ipv6-prefix can be any valid IP prefix. The length is any IPv6 prefix length from 0 to 32.
ge length (Optional) If this option is configured, then a prefix is only considered a match if its network
mask length is greater than or equal to this value. This value must be longer than the network
length and less than or equal to 32.
le length (Optional) If this option is configured, then a prefix is only considered a match if its network
mask length is less than or equal to this value. This value must be longer than the ge length and
less than or equal to 32.
renumber (Optional) Provides the option to renumber the sequence numbers of the IP prefix list
statements with a given interval starting from a particular sequence number. The valid range for
renumber-interval is 1 – 100, and the valid range for first-statement-number is
1 – 1000.
no ip prefix-list
To delete a prefix list or a statement in a prefix list, use the no ip prefix-list command.
The no ip prefix-list list-name command deletes the entire prefix list. To remove
an individual statement from a prefix list, you must specify the statement exactly, with all its
options.
Format
no ip prefix-list list-name [[seq number] {permit | deny} network/length [ge
length] [le length]]
Mode Global Configuration

ipv6 unreachables

Use this command to enable the generation of ICMPv6 Destination Unreachable messages
on the interface or range of interfaces. By default, the generation of ICMPv6 Destination
Unreachable messages is enabled.
M6100 Series Switches
IPv6 Commands
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