Ipv6 Host - H3C S6550X-HI Series Command Reference Manual

Predefined user roles
network-admin
Parameters
ipv6-address
vpn-instance vpn-instance-name
case-sensitive string of 1 to 31 characters. To enable DNS spoofing for the public network, do not
specify this option.
Usage guidelines
Use the
ipv6 dns spoofing
DNS spoofing functions when the DNS proxy does not know the DNS server address or cannot
reach the DNS server. It enables the DNS proxy to spoof DNS queries of type AAAA by responding
with the specified IPv6 address.
The system allows only one replied IPv6 address for the public network or each VPN instance. If you
execute this command multiple times, the most recent configuration takes effect. You can configure
DNS spoofing for both public network and VPN instances.
Examples
# Enable DNS spoofing for the public network and specify IPv6 address 2001::1 for spoofing DNS
requests.
<Sysname> system-view
[Sysname] dns proxy enable
[Sysname] ipv6 dns spoofing 2001::1
Related commands
dns proxy enable

ipv6 host

Use
ipv6 host
Use
undo ipv6 host
Syntax
ipv6 host host-name ipv6-address [ vpn-instance vpn-instance-name ]
undo ipv6 host host-name ipv6-address [ vpn-instance vpn-instance-name ]
Default
No host name-to-IPv6 address mappings exist.
Views
System view
Predefined user roles
network-admin
Parameters
host-name
letters, digits, hyphens (-), underscores (_), and dots (.).
ipv6-address:
: Specifies the IPv6 address used to spoof DNS requests.
command together with the
to create a host name-to-IPv6 address mapping.
to remove a host name-to-IPv6 address mapping.
: Specifies a host name, a case-insensitive string of 1 to 253 characters. It can include
Specifies the IPv6 address of the host.
: Specifies an MPLS L3VPN instance by its name, a
dns proxy enable
14
command.