H3C无线控制器IPv6的EAD认证典型配置举例(V7)

1 组网及说明

         本文档介绍IPv6的EAD认证的典型配置举例。

1.1  配置前提

        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WLAN接入和EAD认证相关特性。   

1.1  组网需求

         如图1所示，Switch作为DHCP服务器为AP和Client分配IP地址。现要求在AC上配置EAD认证，使客户端通过该认证才可以接入无线网络。

图1 EAD认证组网图

2 配置步骤

2.1  配置AC

(1)配置AC的接口

# 创建VLAN 100以及对应的VLAN接口，并为该接口配置IP地址。AP将通过该VLAN与AC建立CAPWAP隧道。

<AC> system-view

[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IP地址。Client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AC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

[ACh-GigabitEthernet1/0/1] port trunk permit vlan 1 100 200

[AC-GigabitEthernet1/0/1] quit

(2)开启端口安全功能，并配置802.1X认证方式为eap。

[AC] port-security enable

[AC] dot1x authentication-method eap

(3) 配置认证策略

# 创建名为radius1的RADIUS方案并进入其视图。

[AC] radius scheme radius1

# 设置主认证RADIUS服务器的IP地址2003::2。

[AC-radius-radius1] primary authentication ipv6 2003::2

# 设置主计费RADIUS服务器的IP地址2003::2。

[AC-radius-radius1] primary accounting ipv6 2003::2

# 配置认证报文的共享密钥为明文12345。

[AC-radius-radius1] key authentication simple 12345

# 配置计费报文的共享密钥为明文12345。

[AC-radius-radius1] key accounting simple 12345

# 配置实时计费的时间间隔为3分钟。

[AC-radius-radius1] timer realtime-accounting 3

# 配置设备发送RADIUS报文使用的源IP地址为2001::1。

[AC-radius-radius1] nas-ip ipv6 2001::1

[AC-radius-radius1] quit

(4) 配置认证域

# 配置认证域为dom1。

[AC] domain dom1

# 配置lan-access用户使用RADIUS方案radius1进行认证、授权和计费。

[AC-isp-dom1] authentication lan-access radius-scheme radius1

[AC-isp-dom1] authorization lan-access radius-scheme radius1

[AC-isp-dom1] accounting lan-access radius-scheme radius1

[AC-isp-dom1] quit

(5) 配置ACL

# 创建一个序号为3000的IPv6高级ACL，并进入其视图。

[AC] acl ipv6 advanced 3000

# 定义一条规则，允许IPv6报文通过。

[AC-acl-ipv6-adv-3000] rule permit ipv6

[AC-acl-ipv6-adv-3000] quit

# 创建一个序号为3001的IPv6高级ACL，并进入其视图。

[AC] acl ipv6 advanced 3001

# 定义一条规则，允许UDP报文通过。

[AC-acl-ipv6-adv-3001] rule permit udp

# 定义一条规则，禁止TCP报文通过。

[AC-acl-ipv6-adv-3001] rule deny tcp

[AC-acl-ipv6-adv-3001] quit

(6) 配置无线服务

# 创建无线服务模板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

# 配置无线客户端上线后将被加入到VLAN 200。

[AC-wlan-st-service] vlan 200

# 配置身份认证与密钥管理的模式为802.1X。

[AC-wlan-st-service] akm mode dot1x

# 配置加密套件为CCMP，安全信息元素为RSN。

[AC-wlan-st-service] cipher-suite ccmp

[AC-wlan-st-service] security-ie rsn

# 配置用户接入认证模式为802.1X。

[AC-wlan-st-service] client-security authentication-mode dot1x

# 配置dot1x认证的domain域为dom1

[AC-wlan-st-service] dot1x domain dom1

# 开启通过DHCPv6方式学习客户端IPv6地址功能。

[AC-wlan-st-service] client ipv6-snooping dhcpv6-learning enable

# 使能无线服务模板。

[AC-wlan-st-service] service-template enable

[AC-wlan-st-service] quit

(7) 配置AP

# 创建手工AP，名称为ap1，型号名称为UAP300。

[AC] wlan ap ap1 model UAP300

# 设置AP的序列号为219801A15K8171E00166。

[AC-wlan-ap-ap1] serial-id 219801A15K8171E00166

# 进入AP的Radio 1视图，并将无线服务模板service绑定到Radio 1上。

[AC-wlan-ap-ap1] radio 1

[AC-wlan-ap-ap1-radio-1] service-template service

# 开启Radio 2的射频功能。

[AC-wlan-ap-ap1-radio-1] radio enable

[AC-wlan-ap-ap1-radio-1] quit

[AC-wlan-ap-ap1] quit

(8) 配置AC到RADIUS服务器的静态路由

[AC] ipv6 route-static 2003:: 64 2001::2

2.2  配置Switch

(1)配置Switch的接口

# 创建VLAN 100及其对应接口，并为该接口配置IPv6地址，用于转发AC和AP间CAPWAP隧道内的流量。

<Switch> system-view

[Switch] vlan 100

[Switch-vlan100] quit

[Switch] interface vlan-interface 100

[Switch-Vlan-interface100] ipv6 address 2001::2 64

[Switch-Vlan-interface100] quit

# 创建VLAN 200及其对应接口，并为该接口配置IPv6地址，用于转发Client无线报文。

[Switch] vlan 200

[Switch-vlan200] quit

[Switch] interface vlan-interface 200

[Switch-Vlan-interface200] ipv6 address 2002::2 64

[Switch-Vlan-interface200] quit

# 创建VLAN 1及其对应接口，并为该接口配置IPv6地址，用于与RADIUS服务器通信。

[Switch] vlan 1

[Switch-vlan1] quit

[Switch] interface vlan-interface 1

[Switch-Vlan-interface1] ipv6 address 2003::1 64

[Switch-Vlan-interface1] 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

# 开启Switch和AP相连的接口GigabitEthernet1/0/2的PoE供电功能。

[Switch-GigabitEthernet1/0/2] poe enable

[Switch-GigabitEthernet1/0/2] quit

(2)  配置DHCPv6服务

# 配置DHCPv6地址池1，用于为AP分配IPv6地址。

[Switch] ipv6 dhcp pool 1

[Switch-dhcp6-pool-1] network 2001::/64

[Switch-dhcp6-pool-1] gateway-list 2001::1

# 配置Option选项，使AP获取AC的IPv6地址。

[Switch-dhcp6-pool-1] option 52 hex 20010000000000000000000000000001

[Switch-dhcp6-pool-1] quit

[Switch] ipv6 dhcp server forbidden-address 2001::1

# 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 select server

[Switch-Vlan-interface100] ipv6 dhcp server apply pool 1

# 取消VLAN 100接口对RA消息发布的抑制。配置被管理地址的配置标志位为1，即主机通过DHCPv6服务器获取IPv6地址。配置其他信息配置标志位为1，即主机通过DHCPv6服务器获取除IPv6地址以外的其他信息。

[Switch-Vlan-interface100] ipv6 nd autoconfig managed-address-flag

[Switch-Vlan-interface100] ipv6 nd autoconfig other-flag

[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-dhcp6-pool-2] network 2002::/64

[Switch-dhcp6-pool-2] gateway-list 2002::1

[Switch-dhcp6-pool-2] quit

[Switch] ipv6 dhcp server forbidden-address 2002::1

# 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 select server

[Switch-Vlan-interface200]ipv6 dhcp server apply pool 2

# 取消VLAN 200接口下对RA消息发布的抑制。配置被管理地址的配置标志位为1，即主机通过DHCPv6服务器获取IPv6地址。配置其他信息配置标志位为1，即主机通过DHCPv6服务器获取除IPv6地址以外的其他信息。

[Switch-Vlan-interface200] ipv6 nd autoconfig managed-address-flag

[Switch-Vlan-interface200] ipv6 nd autoconfig other-flag

[Switch-Vlan-interface200] undo ipv6 nd ra halt

[Switch-Vlan-interface200] quit

2.3  配置RADIUS service（iMC V7）

·  下面以iMC为例（使用iMC版本为：iMC PLAT 7.1、iMC EAD 7.1），说明RADIUS server的基本配置。

·  在服务器上已经完成证书的安装。

2.3.1  在iMC上配置MAC认证项

接入设备配置：

(1) 在iMC“用户>接入策略管理>接入设备管理”中选择“接入设备配置”页面，在“接入设备配置”页面中单击<增加>按钮，增加接入设备。

·  设置认证、计费共享密钥为12345，其它保持缺省配置；

·  选择或手工增加IPv6接入设备，添加IPv6地址为2001::1的接入设备；

2.3.2. 配置安全策略

(1) 在iMC“用户>安全策略管理”中选择“安全策略管理”，在“安全策略管理”页面中单击<增加>按钮，增加安全策略。

(2)在弹出的“增加安全策略”页面中：

·  配置安全策略名为“安全策略01”；安全级别选择“监控模式”；

·  配置隔离方式为“向设备下发ACL”，并设置安全ACL为3000，隔离ACL为3001；

·  点击<确定>按钮，完成安全策略的添加。

2.3.3  配置接入策略

(1) 在iMC“用户>接入策略管理”中选择“接入策略管理”，在“接入策略管理”页面中单击<增加>按钮，增加接入服务配置。

(2)  在弹出的“增加接入策略”页面中：

·   配置接入策略名为EAD；

·   选择首选EAD类型为EAP-PEAP认证，子类型为EAP-MSCHAPv2；

·   选择认证证书类型为EAP-PEAP认证，认证证书子类型为MS-CHAPV2认证，其它配置采用缺省值；

·   点击<确定>按钮，完成接入策略的添加。

2.3.4  配置服务策略

(1)在iMC“用户>接入策略管理”中选择“接入服务管理”，在“接入服务管理”页面中单击<增加>按钮，增加接入服务配置。 

(2) 在弹出的“增加接入服务”页面中，

·   配置服务名为EAD；

·   缺省安全策略选择安全策略01；

·   缺省接入策略为EAD，其它配置采用缺省值；

·   点击<确定>按钮，完成服务配置。

2.3.4  配置帐号用户：

(1) 在iMC“用户>接入用户”页面中单击<增加>按钮，增加接入用户。

(2) 在增加接入用户界面，单击<增加用户>。 

(3) 在弹出增加用户窗体中输入用户名为“EAD_guest”，证件号码可以根据需要输入相关证件号码，然后点击<确定>按钮，提示增加用户成功，并返回增加接入用户界面。

(4) 页面输入帐号和密码（这里采用的用户名为EAD_guest，密码为12345678），选择前面配置的接入服务为EAD，其它参数可以根据需要配置，然后点击<确定>按钮，完成配置。

2.4  配置客户端

# 打开手机，选择SSID为service无线服务进行连接，然后输入无线网络信息。

·   EAP方法选择PEAP；

·  身份输入EAD_guest；

·  密码输入12345678；

·   其它保持缺省配置，然后单击“连接”。

图2 连接无线网络

图3 无线网络连接成功

2.5  验证配置

(1)使用display dot1x sessions命令查看dot1x用户已在线。

<AC> display dot1x sessions

AP name: ap1  Radio ID: 1  SSID: service                                      

   Online 802.1X users: 1                                                      

          MAC address       Auth state                                         

          3829-5a40-9589    Authenticated

(2) 使用display wlan client verbose命令查看EAD策略是否下发，查看到ACL3001，由此可知EAD安全策略下发成功

<AC> display wlan client verbose

Total number of clients: 1

 MAC address                       : 3829-5a40-9589

 IPv4 address                      : N/A

 IPv6 address                      : 2002::3

 Username                          : EAD_guest

 AID                               : 1

 AP ID                             : 2

 AP name                           : ap1

 Radio ID                          : 1

 SSID                              : service

 BSSID                             : ac74-090a-6421

 VLAN ID                           : 200

 Sleep count                       : 18

 Wireless mode                     : 802.11an

 Channel bandwidth                 : 40MHz

 20/40 BSS Coexistence Management  : Supported

 SM power save                     : Enabled

 SM power save mode                : Static

 Short GI for 20MHz                : Supported

 Short GI for 40MHz                : Supported

 STBC RX capability                : Supported

 STBC TX capability                : Not supported

 LDPC RX capability                : Not supported

 Block Ack                         : TID 0  Both

 Supported HT MCS set              : 0, 1, 2, 3, 4, 5, 6, 7

 Supported rates                   : 6, 9, 12, 18, 24, 36,

                                     48, 54 Mbps

 QoS mode                          : WMM

 Listen interval                   : 2

 RSSI                              : 30

 Rx/Tx rate                        : 0/0 Mbps

 Authentication method             : Open system

 Security mode                     : RSN

 AKM mode                          : 802.1X

 Cipher suite                      : CCMP

 User authentication mode          : 802.1X

 Authorization ACL ID              : 3001

 Authorization user profile        : N/A

 Roam status                       : N/A

 Key derivation                    : SHA1

 PMF status                        : N/A

 Forwarding policy name            : Not configured

 Online time                       : 0days 0hours 0minutes 2seconds

 FT status                         : Inactive

2.6  配置文件

·            AC

#                                                                              

 dot1x authentication-method eap                                               

#                                                                               

 port-security enable                                                          

#                                                                              

vlan 1                                                                          

#                                                                              

vlan 100                                                                       

#                                                                               

vlan 200                                                                       

#                                                                              

wlan service-template service                                                   

 ssid service                                                                  

 vlan 200                                                                      

 akm mode dot1x                                                                 

 cipher-suite ccmp                                                             

 security-ie rsn                                                               

 client-security authentication-mode dot1x                                      

 dot1x domain dom1                                                             

 client ipv6-snooping dhcpv6-learning enable                                   

 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-mode bridge                                                         

 port link-type trunk                                                           

 port trunk permit vlan 1 100 200                                              

#                                                                              

 ipv6 route-static 2003:: 64 2001::2                                            

#                                                                              

acl ipv6 advanced 3000                                                         

 rule 0 permit ipv6                                                             

#                                                                              

acl ipv6 advanced 3001                                                         

 rule 0 permit udp                                                             

 rule 5 deny tcp                                                               

#                                                                              

radius scheme radius1                                                          

 primary authentication ipv6 2003::2                                           

 primary accounting ipv6 2003::2                                               

 key authentication cipher $c$3$CAoJIYj1WmUo808RrsxOvXcfUpkZLcPY               

 key accounting cipher $c$3$9YjVI/VV3rlbbKw7TZOnaGZGY/gD0pKU                   

 timer realtime-accounting 3                                                   

 nas-ip ipv6 2001::1                                                           

#                                                                               

domain dom1                                                                    

 authentication lan-access radius-scheme radius1                               

 authorization lan-access radius-scheme radius1                                 

 accounting lan-access radius-scheme radius1                                   

#                                                                              

wlan ap ap1 model UAP300                                                        

 serial-id 219801A15K8171E00166                                                

 radio 1                                                                       

  radio enable                                                                 

  service-template service                                                     

#                                                                              

·   Switch

#                                                                              

 dhcp enable                                                                   

#                                                                              

 ipv6 dhcp server forbidden-address 2001::1                                    

 ipv6 dhcp server forbidden-address 2002::1                                    

#                                                                              

vlan 1                                                                         

#                                                                               

vlan 100                                                                       

#                                                                              

vlan 200                                                                        

#                                                                              

ipv6 dhcp pool 1                                                               

 network 2001::/64                                                              

 option 52 hex 20010000000000000000000000000001                                

 gateway-list 2001::1                                                          

#                                                                               

ipv6 dhcp pool 2                                                               

 network 2002::/64                                                             

 gateway-list 2002::1                                                          

#                                                                               

interface Vlan-interface1                                                      

 ipv6 address 2003::1/64                                                       

#                                                                               

interface Vlan-interface100                                                                                                     

ipv6 dhcp select server

ipv6 dhcp server apply pool 1

 ipv6 address 2001::2/64                                                        

 ipv6 nd autoconfig managed-address-flag                                       

 ipv6 nd autoconfig other-flag                                                 

 undo ipv6 nd ra halt                                                           

#                                                                              

interface Vlan-interface200                                                    

 ipv6 dhcp select server

 ipv6 dhcp server apply pool 2

 ipv6 address 2002::2/64                                                       

 ipv6 nd autoconfig managed-address-flag                                       

 ipv6 nd autoconfig other-flag                                                  

 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 access vlan 100                                                          

 poe enable                                                                    

#         

无