HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Services Command Referen - Page 119

ipv6 dns spoofing

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Predefined user roles network-admin Parameters ipv6-address: Specifies the IPv6 address of a DNS server. interface-type interface-number: Specifies the output interface by its type and number. If no interface is specified, the device forwards DNS packets out of the output interface of the matching route. You must specify the output interface when the IPv6 address of the DNS server is a link-local address. vpn-instance vpn-instance-name: Specifies the name of an MPLS L3VPN, a case-sensitive string of 1 to 31 characters. To specify a DNS server IPv6 address on the public network, do not use this option. Usage guidelines For dynamic DNS, the device sends DNS query request to the IPv6 DNS servers in the order their IPv6 addresses are specified. You can specify DNS server IPv6 addresses for the public network and a maximum of 1024 VPNs, and specify a maximum of six DNS server IPv6 addresses for the public network or each VPN. Examples # Specify the DNS server IPv6 address as 2002::1 for the public network. system-view [Sysname] ipv6 dns server 2002::1 Related commands display ipv6 dns server ipv6 dns spoofing Use ipv6 dns spoofing to enable DNS spoofing and specify the translated IPv6 address. Use undo ipv6 dns spoofing to disable DNS spoofing. Syntax ipv6 dns spoofing ipv6-address [ vpn-instance vpn-instance-name ] undo ipv6 dns spoofing ipv6-address [ vpn-instance vpn-instance-name ] Default DNS spoofing is disabled. Views System view Predefined user roles network-admin Parameters ipv6-address: Specifies the IPv6 address used to spoof name query requests. vpn-instance vpn-instance-name: Specifies the name of an MPLS L3VPN, a case-sensitive string of 1 to 31 characters. To enable DNS spoofing function on the public network, do not use this option. 111

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Predefined user roles
network-admin
Parameters
ipv6-address
: Specifies the IPv6 address of a DNS server.
interface-type
interface-number
: Specifies the output interface by its type and number. If no interface is
specified, the device forwards DNS packets out of the output interface of the matching route. You must
specify the output interface when the IPv6 address of the DNS server is a link-local address.
vpn-instance
vpn-instance-name
: Specifies the name of an MPLS L3VPN, a case-sensitive string of 1 to 31
characters. To specify a DNS server IPv6 address on the public network, do not use this option.
Usage guidelines
For dynamic DNS, the device sends DNS query request to the IPv6 DNS servers in the order their IPv6
addresses are specified.
You can specify DNS server IPv6 addresses for the public network and a maximum of 1024 VPNs, and
specify a maximum of six DNS server IPv6 addresses for the public network or each VPN.
Examples
# Specify the DNS server IPv6 address as 2002::1 for the public network.
<Sysname> system-view
[Sysname] ipv6 dns server 2002::1
Related commands
display ipv6 dns server
ipv6 dns spoofing
Use
ipv6
dns
spoofing
to enable DNS spoofing and specify the translated IPv6 address.
Use
undo
ipv6
dns
spoofing
to disable DNS spoofing.
Syntax
ipv6
dns
spoofing
ipv6-address
[
vpn-instance
vpn-instance-name
]
undo
ipv6
dns
spoofing
ipv6-address
[
vpn-instance
vpn-instance-name
]
Default
DNS spoofing is disabled.
Views
System view
Predefined user roles
network-admin
Parameters
ipv6-address
: Specifies the IPv6 address used to spoof name query requests.
vpn-instance
vpn-instance-name
: Specifies the name of an MPLS L3VPN, a case-sensitive string of 1 to 31
characters. To enable DNS spoofing function on the public network, do not use this option.