本文档介绍IPv6无线网络接入典型配置举例。
本文档适用于使用Comware V7软件版本的无线控制器和接入点产品,不严格与具体硬件版本对应,如果使用过程中与产品实际情况有差异,请参考相关产品手册,或以设备实际情况为准。
本文档中的配置均是在实验室环境下进行的配置和验证,配置前设备的所有参数均采用出厂时的缺省配置。如果您已经对设备进行了配置,为了保证配置效果,请确认现有配置和以下举例中的配置不冲突。
本文档假设您已了解IPv6基础与WLAN接入等相关特性。
如图1所示,无线网络采用集中式转发,三层交换机Switch作为DHCP server为AP和无线客户端分配地址,具体要求如下:
· 无线客户端Client 1与Client 2接入无线网络。
· 整网使用IPv6地址。
(1) 配置AC的接口
# 创建VLAN 100及其对应的VLAN接口,并为该接口配置IPv6地址。AP将获取该IPv6地址与AC建立CAPWAP隧道。
[AC] vlan 100
[AC-vlan100] quit
[AC] interface vlan-interface 100
[AC-Vlan-interface100] ipv6 address 2001::1 64
[AC-Vlan-interface100] quit
# 创建VLAN 200及其对应的VLAN接口,并为该接口配置IPv6地址。Client将使用该VLAN接入无线网络。
[AC] vlan 200
[AC-vlan200] quit
[AC] interface vlan-interface 200
[AC-Vlan-interface200] ipv6 address 2002::1 64
[AC-Vlan-interface200] quit
# 配置与Switch相连的接口GigabitEthernet1/0/1的属性为Trunk,允许VLAN 1、VLAN 100和VLAN 200通过。
[AC] interface gigabitethernet 1/0/1
[AC-GigabitEthernet1/0/1] port link-type trunk
[AC-GigabitEthernet1/0/1] port trunk permit vlan 1 100 200
[AC-GigabitEthernet1/0/1] quit
(2) 配置无线服务模板
# 创建服务模板service,并进入无线服务模板视图。
[AC] wlan service-template service
# 配置SSID为service。
[AC-wlan-st-service] ssid service
# 配置无线服务模板VLAN为200。
[AC-wlan-st-service] vlan 200
# 开启无线服务模板。
[AC-wlan-st-service] service-template enable
[AC-wlan-st-service] quit
# 创建AP,配置AP名称为officeap,型号名称选择WA4320i-ACN,并配置序列号210235A1GQC158004457。
[AC] wlan ap officeap model WA4320i-ACN
[AC-wlan-ap-officeap] serial-id 210235A1GQC158004457
# 进入Radio1视图。
[AC-wlan-ap-officeap] radio 1
# 将无线服务模板service绑定到Radio 1,并开启射频。
[AC-wlan-ap-officeap-radio-1] service-template service
[AC-wlan-ap-officeap-radio-1] radio enable
[AC-wlan-ap-officeap-radio-1] quit
[AC-wlan-ap-officeap] quit
# 创建VLAN 100,用于转发AC和AP间CAPWAP隧道内的流量。
[Switch] vlan 100
[Switch-vlan100] quit
# 创建VLAN 200,用于转发Client无线报文。
[Switch] vlan 200
[Switch-vlan200] quit
# 配置Switch与AC相连的GigabitEthernet1/0/1接口的属性为Trunk,允许VLAN 1、VLAN 100和VLAN 200通过。
[Switch] interface gigabitethernet 1/0/1
[Switch-GigabitEthernet1/0/1] port link-type trunk
[Switch-GigabitEthernet1/0/1] port trunk permit vlan 1 100 200
[Switch-GigabitEthernet1/0/1] quit
# 配置Switch与AP相连的GigabitEthernet1/0/2接口属性为Access,并允许VLAN 100通过。
[Switch] interface gigabitethernet 1/0/2
[Switch-GigabitEthernet1/0/2] port link-type access
[Switch-GigabitEthernet1/0/2] port access vlan 100
# 使能PoE功能。
[Switch-GigabitEthernet1/0/2] poe enable
[Switch-GigabitEthernet1/0/2] quit
# 配置VLAN 100接口的IPv6地址。
[Switch] interface vlan-interface 100
[Switch-Vlan-interface100] ipv6 address 2001::2 64
[Switch-Vlan-interface100] quit
# 配置VLAN 200接口的IPv6地址。
[Switch] interface vlan-interface 200
[Switch-Vlan-interface200] ipv6 address 2002::2 64
[Switch-Vlan-interface200] quit
# 配置DHCPv6地址池1,用于为AP分配IPv6地址。
[Switch] ipv6 dhcp pool 1
[Switch-dhcp-pool-1] network 2001::/64
[Switch-dhcp-pool-1] gateway-list 2001::1
# 配置Option选项,使AP获取AC的IPv6地址。
[Switch-dhcp-pool-1] option 52 hex 07d10000000000000000000000000001
[Switch-dhcp-pool-1] quit
# 配置在VLAN 100接口下引用地址池1,并配置该接口工作在DHCPv6服务器模式。
[Switch] interface vlan-interface 100
[Switch-Vlan-interface100] ipv6 dhcp server apply pool 1
[Switch-Vlan-interface100] ipv6 dhcp select server
# 取消VLAN 100接口对RA消息发布的抑制。
[Switch-Vlan-interface100] undo ipv6 nd ra halt
[Switch-Vlan-interface100] quit
# 配置DHCPv6地址池2,用于为Client分配IPv6地址。
[Switch] ipv6 dhcp pool 2
[Switch-dhcp-pool-2] network 2002::/64
[Switch-dhcp-pool-2] gateway-list 2002::1
[Switch-dhcp-pool-2] quit
# 配置在VLAN 200接口下引用地址池2,并配置该接口工作在DHCPv6服务器模式。
[Switch] interface Vlan-interface 200
[Switch-Vlan-interface200] ipv6 dhcp server apply pool 2
[Switch-Vlan-interface200] ipv6 dhcp select server
# 取消VLAN 200接口下对RA消息发布的抑制。
[Switch-Vlan-interface200] undo ipv6 nd ra halt
[Switch-Vlan-interface200] quit
# 在AC上可以通过display wlan client命令查看无线客户端的信息,从显示信息中可以看出,Client 1与Client 2成功接入IPv6无线网络。
[AC] display wlan client
Total number of clients: 2
MAC address Username APID/RID IP address VLAN ID
0000-000f-1211 N/A 1/1 2002::3 200
0000-000f-1212 N/A 1/1 2002::4 200
· AC:
#
vlan 1
#
vlan 100
#
vlan 200
#
wlan service-template service
ssid service
vlan 200
service-template enable
#
interface Vlan-interface100
ipv6 address 2001::1/64
#
interface Vlan-interface200
ipv6 address 2002::1/64
#
interface GigabitEthernet1/0/1
port link-type trunk
port trunk permit vlan 1 100 200
#
wlan ap officeap model WA4320i-ACN
serial-id 210235A1GQC158004457
radio 1
radio enable
service-template service
#
· Switch:
#
vlan 1
#
vlan 100
#
vlan 200
#
ipv6 dhcp pool 1
network 2001::/64
option 52 hex 07d10000000000000000000000000001
gateway-list 2001::1
#
ipv6 dhcp pool 2
network 2002::/64
gateway-list 2002::1
#
interface Vlan-interface100
ipv6 dhcp select server
ipv6 dhcp server apply pool 1
ipv6 address 2001::2/64
undo ipv6 nd ra halt
#
interface Vlan-interface200
ipv6 dhcp select server
ipv6 dhcp server apply pool 2
ipv6 address 2002::2/64
undo ipv6 nd ra halt
#
interface GigabitEthernet1/0/1
port link-type trunk
port trunk permit vlan 1 100 200
#
interface GigabitEthernet1/0/2
port link-type access
port access permit vlan 100
poe enable
#
配置AP的序列号时请确保该序列号与AP唯一对应,AP的序列号可以通过AP设备背面的标签获取。
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