56
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] ipv6 dhcp relay interface-id interface
ipv6 dhcp relay server-address
Use
ipv6 dhcp relay server-address
to specify a DHCPv6 server on the DHCPv6 relay
agent.
Use
undo ipv6 dhcp relay server-address
to remove DHCPv6 server addresses.
Syntax
ipv6 dhcp relay server-address ipv6-address
[
interface interface-type
interface-number
]
[
public
|
vpn-instance vpn-instance-name
]
undo ipv6 dhcp relay server-address
[
ipv6-address
[
interface
interface-type interface-number
]
[
public
|
vpn-instance
vpn-instance-name
]
]
Default
No DHCPv6 server address is specified on the DHCPv6 relay agent.
Views
Interface view
Predefined user roles
network-admin
Parameters
ipv6-address
: Specifies the IPv6 address of a DHCPv6 server.
interface
interface-type interface-number
: Specifies an output interface through
which the relay agent forwards the DHCPv6 requests to the DHCPv6 server. If you do not specify an
output interface, the relay agent looks up the routing table for an output interface.
public
: Specifies that the DHCPv6 server is on the public network. If you do not specify this
keyword, whether the DHCPv6 server is on the public network or in the VPN depends on the
DHCPv6 client location.
vpn-instance
vpn-instance-name: Specifies the name of the MPLS L3VPN instance to which the
DHCPv6 server belongs. The instance name is a case-sensitive string of 1 to 31 characters. If you do
not specify this option, whether the DHCPv6 server is on the public network or in the VPN depends
on the DHCPv6 client location.
Usage guidelines
Upon receiving a request from a DHCPv6 client, the interface encapsulates the request into a
Relay-forward message and forwards the message to the specified DHCPv6 server.
You can specify a maximum of eight DHCPv6 servers on an interface. The DHCPv6 relay agent
forwards DHCP requests to all the specified DHCPv6 servers.
If the DHCPv6 server address is a link-local address or multicast address, you must specify an
output interface. If you do not specify an output interface, DHCPv6 packets might fail to reach the
DHCPv6 server.
If you specify an MPLS L3VPN, the DHCPv6 relay agent forwards DHCP requests to the DHCPv6
server in this VPN.
If you do not specify an IPv6 address, the
undo ipv6 dhcp relay server-address
command
removes all DHCPv6 server addresses specified on the interface.
Summary of Contents for SOHO IE4300
Page 285: ...i Contents Tcl commands 1 cli 1 tclquit 1 tclsh 2...
Page 288: ...i Contents Python commands 1 exit 1 python 1 python filename 2...
Page 291: ...i Contents Automatic configuration commands 1 autodeploy udisk enable 1...
Page 323: ...25 Sysname Ten GigabitEthernet1 0 51 undo shutdown Related commands irf port...
Page 465: ...ii stp vlan enable 55 vlan mapping modulo 55...
Page 602: ...12 Related commands display mvrp statistics...
Page 609: ...i Contents VLAN mapping commands 1 display vlan mapping 1 vlan mapping 2...
Page 678: ...9 Related commands reset pppoe relay statistics...
Page 846: ...i Contents Basic IP forwarding commands 1 display fib 1 ip forwarding table save 2...
Page 1770: ...i Contents Time range commands 1 display time range 1 time range 1...
Page 2026: ...34 Related commands display mac authentication...
Page 2028: ...ii...
Page 2143: ...i Contents User profile commands 1 display user profile 1 user profile 2...
Page 2308: ...61 ipsec transform set...
Page 2531: ...i Contents SAVI commands 1 ipv6 savi down delay 1 ipv6 savi log enable 1 ipv6 savi strict 2...
Page 2534: ...3 Sysname ipv6 savi strict Related commands ipv6 verify source...
Page 2791: ...14 Sysname track 1 Related commands delay display track...
Page 2939: ...9 sntp authentication keyid sntp reliable authentication keyid...
Page 2967: ...27 Related commands apply poe profile poe enable poe max power interface view poe priority...