Ipv6 Hop-Limit; Ipv6 Hoplimit-Expires Enable - H3C IE4300 Command Reference Manual

Related commands
ipv6 prefix
ipv6 dhcp client pd

ipv6 hop-limit

Use
ipv6 hop-limit
Use
undo ipv6 hop-limit
Syntax
ipv6 hop-limit value
undo ipv6 hop-limit
Default
The hop limit is 64.
Views
System view
Predefined user roles
network-admin
Parameters
: Specifies the number of hops, in the range of 1 to 255.
value
Usage guidelines
The hop limit determines the number of hops that an IPv6 packet generated by the device can
travel.
The device advertises the hop limit in RA messages. All RA message receivers use the advertised
value to fill in the Hop Limit field for IPv6 packets to be sent. To disable the device from advertising
the hop limit, use the
Examples
# Set the maximum number of hops to 100.
<Sysname> system-view
[Sysname] ipv6 hop-limit 100
Related commands
ipv6 nd ra hop-limit unspecified

ipv6 hoplimit-expires enable

Use
ipv6 hoplimit-expires enable
Use
undo ipv6 hoplimit-expires
Syntax
ipv6 hoplimit-expires enable
undo ipv6 hoplimit-expires enable
Default
Sending ICMPv6 time exceeded messages is enabled.
to set the Hop Limit field in the IPv6 header.
to restore the default.
ipv6 nd ra hop-limit unspecified
to disable sending ICMPv6 time exceeded messages.
to enable sending ICMPv6 time exceeded messages.
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command.