H3C SOHO IE4300, Command Reference Manual

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12
Use
undo ipv6 domain-name
to remove the domain name of an IPv6 collector from a destination
group.
Syntax
ipv6 domain-name domain-name [ port port-number ] [ vpn-instance
vpn-instance-name ]
undo ipv6 domain-name domain-name [ port port-number ] [ vpn-instance
vpn-instance-name ]
Default
A destination group does not contain IPv6 collectors.
Views
Destination group view
Predefined user roles
network-admin
Parameters
domain-name
: Domain name mapped to the IPv6 address of a collector. It can be a
case-insensitive string of 1 to 253 characters and can contain letters, digits, hyphens (-),
underscores (_), and dots (.).
port port-number
: Specifies the service port number on which the collector receives data. The
value range is 1 to 65535 and the default is 50051. To have the collector receive data, make sure the
specified service port number is the same as the one used on the collector.
vpn-instance vpn-instance-name : Specifies the MPLS L3VPN instance to which the
collector belongs. The
vpn-instance-name
argument is a case-sensitive string of 1 to 31
characters. Make sure the specified VPN instance already exists. If the collector is on the public
network, do not specify this option.
Usage guidelines
If you specify IPv6 collectors by their domain names, you must configure DNS to make sure the
device can translate the domain names of the collectors to IPv6 addresses. For more information
about DNS, see
Layer 3—IP Services Configuration Guide .
To view domain name and IP address mappings, use the
display dns host
command. If a
domain name maps to multiple IP addresses, the device pushes data to the first reachable IP
address.
To add multiple collectors, repeat this command.
A collector is uniquely identified by a three-tuple of domain name, port number, and VPN instance
name. One collector must have a different domain name, port number, or VPN instance name than
the other collectors.
A destination group can have a maximum of five collectors.
To modify the collector configuration for a destination group that is already used by a subscription,
you must remove the destination group from the subscription first.
Examples
# Add the IPv6 collector at sample.com to destination group collector1.
<Sysname> system-view
[Sysname] telemetry
[Sysname-telemetry] destination-group collector1
[Sysname-telemetry-destination-group-collector1] ipv6 domain-name sample.com