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华为配置WLAN AC和AP之间VPN穿越示例

作者：羊村懒王 | 2024-02-26 20:00:07

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配置WLAN AC和AP之间VPN穿越示例

组网图形

图1 配置WLAN AC和AP之间VPN穿越示例组网图

业务需求
组网需求
数据规划
配置思路
配置注意事项
操作步骤
配置文件

业务需求

企业用户接入WLAN网络，以满足移动办公的最基本需求。且在覆盖区域内移动发生漫游时，不影响用户的业务使用。

AP位于企业分部，AC位于企业总部，管理员希望所有AP均由AC统一管理，且希望对分支和总部之间相互访问的流量进行安全保护，因此在分支网关和总部网关之间建立一个IPSec隧道来实施安全保护。

组网需求

AC组网方式：AC位于企业总部，AP位于企业分支，在AC和AP间配置IPSec隧道。
DHCP部署方式：Router_1作为DHCP服务器为STA和AP分配IP地址。
业务数据转发方式：直接转发。

数据规划

表1 数据规划表
配置项	数据
AC上WLAN无线业务数据规划
AP管理VLAN	VLAN200
STA业务VLAN	VLAN101
DHCP服务器	Router_1作为AP和STA的DHCP服务器
AP地址池	10.23.100.2～10.23.100.254/24
STA地址池	10.23.101.2～10.23.101.254/24
AC源地址	VLANIF200：10.23.200.1/24
AP组	名称：ap-group1 引用模板：VAP模板wlan-net、域管理模板default
域管理模板	名称：default 国家码：中国
SSID模板	名称：wlan-net SSID名称：wlan-net
安全模板	名称：wlan-net 安全策略：WPA-WPA2+PSK+AES 密码：a1234567
VAP模板	名称：wlan-net 转发模式：直接转发业务VLAN：VLAN 101 引用模板：SSID模板wlan-net、安全模板wlan-net
Router_2上IPSec数据规划
IKE参数	IKE版本：v1 协商模式：主模式对端地址：192.168.1.1 认证方式：预共享密钥预共享密钥：huawei@1234 认证算法：SHA2-256 加密算法：AES-128 DH组编号：group14
IPSec参数	安全协议：ESP ESP协商模式：主模式 ESP认证算法：SHA2-256 ESP加密算法：AES-128 封装模式：隧道模式
IPSec策略	IPSec连接名称：map1 接口名称：gigabitethernet 0/0/1 组网模式：分支站点连接编号：10 ACL编号：3101

配置思路

配置AP、AC和周边网络设备之间实现网络互通。
配置IPSec用于建立IPSec隧道。
1. 配置接口的IP地址和到对端的静态路由，保证两端路由可达。
2. 配置ACL，以定义需要IPSec保护的数据流。
3. 配置IPSec安全提议，定义IPSec的保护方法。
4. 配置IKE对等体，定义对等体间IKE协商时的属性。
5. 配置安全策略，并引用ACL、IPSec安全提议和IKE对等体，确定对何种数据流采取何种保护方法。
6. 在接口上应用安全策略组，使接口具有IPSec的保护功能。
配置AP上线。
1. 创建AP组，用于将需要进行相同配置的AP都加入到AP组，实现统一配置。
2. 配置AC的系统参数，包括国家码、AC与AP之间通信的源接口。
3. 配置AP上线的认证方式并离线导入AP，实现AP正常上线。
配置WLAN业务参数，实现STA访问WLAN网络功能。

配置注意事项

纯组播报文由于协议要求在无线空口没有ACK机制保障，且无线空口链路不稳定，为了纯组播报文能够稳定发送，通常会以低速报文形式发送。如果网络侧有大量异常组播流量涌入，则会造成无线空口拥堵。为了减小大量低速组播报文对无线网络造成的冲击，建议配置组播报文抑制功能。配置前请确认是否有组播业务，如果有，请谨慎配置限速值。
- 业务数据转发方式采用直接转发时，建议在直连AP的交换机接口上配置组播报文抑制。
- 业务数据转发方式采用隧道转发时，建议在AC的流量模板下配置组播报文抑制。
建议在与AP直连的设备接口上配置端口隔离，如果不配置端口隔离，尤其是业务数据转发方式采用直接转发时，可能会在VLAN内形成大量不必要的广播报文，导致网络阻塞，影响用户体验。
隧道转发模式下，管理VLAN和业务VLAN不能配置为同一VLAN，且AP和AC之间只能放通管理VLAN，不能放通业务VLAN。
V200R021C00版本开始，配置CAPWAP源接口或源地址时，会检查和安全相关的配置是否已存在，包括DTLS加密的PSK、AC间DTLS加密的PSK、登录AP的用户名和密码、全局离线管理VAP的登录密码，均已存在才能成功配置，否则会提示用户先完成相关的配置。
V200R021C00版本开始，AC默认开启CAPWAP控制隧道的DTLS加密功能。开启该功能，添加AP时AP会上线失败，此时需要先开启CAPWAP DTLS不认证方式（capwap dtls no-auth enable）让AP上线，以便AP获取安全凭证，AP上线后应及时关闭该功能（undo capwap dtls no-auth enable），避免未授权AP上线。

操作步骤

配置周边设备

# 配置Switch的GE0/0/1、GE0/0/2加入VLAN100、VLAN101，GE0/0/1的缺省VLAN为VLAN100。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd"><HUAWEI> <strong id="ZH-CN_TASK_0176912374__b214275661190921">system-view</strong>
[HUAWEI] <strong id="ZH-CN_TASK_0176912374__b1865000890190921">sysname Switch</strong>
[Switch] <strong id="ZH-CN_TASK_0176912374__b821356064190921">vlan batch 100 101</strong>
[Switch] <strong id="ZH-CN_TASK_0176912374__b806518261190921">interface gigabitethernet 0/0/1</strong>
[Switch-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b985873023190921">port link-type trunk</strong>
[Switch-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b402237438190921">port trunk pvid vlan 100</strong>
[Switch-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b2016261018190921">port trunk allow-pass vlan 100 101</strong>
[Switch-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b290287582190921">port-isolate enable</strong>
[Switch-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b1989272359190921">quit</strong>
[Switch] <strong id="ZH-CN_TASK_0176912374__b1623215900190921">interface gigabitethernet 0/0/2</strong>
[Switch-GigabitEthernet0/0/2] <strong id="ZH-CN_TASK_0176912374__b239660969190921">port link-type trunk</strong>
[Switch-GigabitEthernet0/0/2] <strong id="ZH-CN_TASK_0176912374__b1500702096190921">port trunk allow-pass vlan 100 101</strong>
[Switch-GigabitEthernet0/0/2] <strong id="ZH-CN_TASK_0176912374__b1646779978190921">quit</strong></span></span></span>

# 配置Router_1的GE1/0/0加入VLAN100和VLAN101，假设接口GE0/0/1对端的Internet IP地址为192.168.1.2/24，在接口GE0/0/1上配置IP地址192.168.1.1/24。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd"><Huawei> <strong id="ZH-CN_TASK_0176912374__b1318968140190921">system-view</strong>
[Huawei] <strong id="ZH-CN_TASK_0176912374__b836839358190921">sysname Router_1</strong>
[Router_1] <strong id="ZH-CN_TASK_0176912374__b1561381150190921">vlan batch 100 101</strong>
[Router_1] <strong id="ZH-CN_TASK_0176912374__b1964950768190921">interface gigabitethernet 1/0/0</strong>
[Router_1-GigabitEthernet1/0/0] <strong id="ZH-CN_TASK_0176912374__b326456138190921">port link-type trunk</strong>
[Router_1-GigabitEthernet1/0/0] <strong id="ZH-CN_TASK_0176912374__b721632309190921">port trunk allow-pass vlan 100 101</strong>
[Router_1-GigabitEthernet1/0/0] <strong id="ZH-CN_TASK_0176912374__b747948746190921">quit</strong>
[Router_1] <strong id="ZH-CN_TASK_0176912374__b443887167190921">interface gigabitethernet 0/0/1</strong>
[Router_1-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b1802330456190921">ip address 192.168.1.1 255.255.255.0</strong>
[Router_1-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b1949488140190921">quit</strong></span></span></span>

# 配置Router_1上的缺省路由，下一跳地址为192.168.1.2。

<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_1] <strong id="ZH-CN_TASK_0176912374__b775225273190921">ip route-static 0.0.0.0 0.0.0.0 192.168.1.2</strong></span></span></span>

# 配置Router_2的GE1/0/0加入VLAN200，并创建VLANIF200接口地址为10.23.200.2/24，假设接口GE0/0/1对端的Internet IP地址为192.168.2.2/24，在接口GE0/0/1上配置IP地址192.168.2.1/24。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd"><Huawei> <strong id="ZH-CN_TASK_0176912374__b916736472190921">system-view</strong>
[Huawei] <strong id="ZH-CN_TASK_0176912374__b630282277190921">sysname Router_2</strong>
[Router_2] <strong id="ZH-CN_TASK_0176912374__b2118286847190921">vlan batch 200</strong>
[Router_2] <strong id="ZH-CN_TASK_0176912374__b1135881526190921">interface gigabitethernet 1/0/0</strong>
[Router_2-GigabitEthernet1/0/0] <strong id="ZH-CN_TASK_0176912374__b920445876190921">port link-type trunk</strong>
[Router_2-GigabitEthernet1/0/0] <strong id="ZH-CN_TASK_0176912374__b1499093054190921">port trunk allow-pass vlan 200</strong>
[Router_2-GigabitEthernet1/0/0] <strong id="ZH-CN_TASK_0176912374__b146042512190921">quit</strong>
[Router_2] <strong id="ZH-CN_TASK_0176912374__b717113523190921">interface gigabitethernet 0/0/1</strong>
[Router_2-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b1281683461190921">ip address 192.168.2.1 255.255.255.0</strong>
[Router_2-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b1075782585190921">quit</strong>
[Router_2] <strong id="ZH-CN_TASK_0176912374__b1612181943190921">interface vlanif 200</strong>
[Router_2-Vlanif200] <strong id="ZH-CN_TASK_0176912374__b1025487207190921">ip address 10.23.200.2 24</strong>
[Router_2-Vlanif200] <strong id="ZH-CN_TASK_0176912374__b970919734190921">quit</strong></span></span></span>

# 配置Router_2到AP侧的静态路由，下一跳地址为192.168.2.2。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_2] <strong id="ZH-CN_TASK_0176912374__b2032648930190921">ip route-static 10.23.100.0 255.255.255.0 192.168.2.2</strong>
[Router_2] <strong id="ZH-CN_TASK_0176912374__b1421719087190921">ip route-static192.168.1.0 255.255.255.0 192.168.2.2
</strong></span></span></span>

配置AC与其它网络设备互通

# 配置AC的接口GE0/0/1加入VLAN200，创建接口VLANIF200并配置IP地址10.23.200.1/24。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd"><AC> <strong>system-view</strong>
[AC] <strong>sysname AC</strong>
[AC] <strong>vlan batch 101 200</strong>
[AC] <strong>interface gigabitethernet 0/0/1</strong>
[AC-GigabitEthernet0/0/1] <strong>port link-type trunk</strong>
[AC-GigabitEthernet0/0/1] <strong>port trunk allow-pass vlan 200</strong>
[AC-GigabitEthernet0/0/1] <strong>quit</strong>
[AC] <strong>interface vlanif 200</strong>
[AC-Vlanif200] <strong>ip address 10.23.200.1 24</strong>
[AC-Vlanif200] <strong>quit</strong></span></span></span>

# 配置AC到AP侧的静态路由，下一跳地址为10.23.200.2。

<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC] <strong>ip route-static 10.23.100.0 255.255.255.0 10.23.200.2</strong></span></span></span>

配置DHCP服务器为STA和AP分配IP地址

# 在Router_1上配置DHCP服务器，为AP和STA分配IP地址。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_1] <strong id="ZH-CN_TASK_0176912374__b278967097190921">dhcp enable</strong>
[Router_1] <strong id="ZH-CN_TASK_0176912374__b452041200190921">interface vlanif 100</strong>
[Router_1-Vlanif100] <strong id="ZH-CN_TASK_0176912374__b1227135408190921">ip address 10.23.100.1 255.255.255.0</strong>
[Router_1-Vlanif100] <strong id="ZH-CN_TASK_0176912374__b727510669190921">dhcp select global</strong>
[Router_1-Vlanif100] <strong id="ZH-CN_TASK_0176912374__b966516186190921">quit</strong>
[Router_1] <strong id="ZH-CN_TASK_0176912374__b277550800190921">ip pool ap</strong>
[Router_1-ip-pool-ap] <strong id="ZH-CN_TASK_0176912374__b1416242333190921">gateway-list 10.23.100.1</strong>
[Router_1-ip-pool-ap] <strong id="ZH-CN_TASK_0176912374__b714490441190921">network 10.23.100.0 mask 24</strong>
[Router_1-ip-pool-ap] <strong id="ZH-CN_TASK_0176912374__b1883507180190921">option 43 sub-option 3 ascii 10.23.200.1</strong>
[Router_1-ip-pool-ap] <strong id="ZH-CN_TASK_0176912374__b1289689437190921">quit</strong>
[Router_1] <strong id="ZH-CN_TASK_0176912374__b1236770207190921">interface vlanif 101</strong>
[Router_1-Vlanif101] <strong id="ZH-CN_TASK_0176912374__b1592258061190921">ip address 10.23.101.1 255.255.255.0</strong>
[Router_1-Vlanif101] <strong id="ZH-CN_TASK_0176912374__b428517198190921">dhcp select interface</strong>
[Router_1-Vlanif101] <strong id="ZH-CN_TASK_0176912374__b989781329190921">quit</strong></span></span></span>

DNS服务器地址请根据实际需要配置。常用配置方法如下：

接口地址池场景，需要在VLANIF接口视图下执行命令dhcp server dns-list ip-address &<1-8>。
全局地址池场景，需要在IP地址池视图下执行命令dns-list ip-address &<1-8>。

配置ACL，定义需要IPSec隧道保护的数据流

# 在Router_2上配置ACL，定义由总部AC（10.23.200.0/24）去分支AP（10.23.100.0/24）的数据流。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_2] <strong id="ZH-CN_TASK_0176912374__b397033507190921">acl number 3101</strong>
[Router_2-acl-adv-3101] <strong id="ZH-CN_TASK_0176912374__b2102298401190921">rule permit ip source 10.23.200.0 0.0.0.255 destination 10.23.100.0 0.0.0.255</strong>
[Router_2-acl-adv-3101] <strong id="ZH-CN_TASK_0176912374__b1369467853190921">quit</strong></span></span></span>

# 在Router_1上配置ACL，定义由分支AP（10.23.100.0/24）去总部AC（10.23.200.0/24）的数据流。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_1] <strong id="ZH-CN_TASK_0176912374__b1708015814190921">acl number 3101</strong>
[Router_1-acl-adv-3101] <strong id="ZH-CN_TASK_0176912374__b969979589190921">rule permit ip source 10.23.100.0 0.0.0.255 destination 10.23.200.0 0.0.0.255</strong>
[Router_1-acl-adv-3101] <strong id="ZH-CN_TASK_0176912374__b1866057864190921">quit</strong></span></span></span>

配置IPSec

分别在Router_2和Router_1上创建IPSec安全提议

# 在Router_2上配置IPSec安全提议。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_2] <strong id="ZH-CN_TASK_0176912374__b583791630190921">ipsec proposal tran1</strong>
[Router_2-ipsec-proposal-tran1] <strong id="ZH-CN_TASK_0176912374__b1462250876190921">esp authentication-algorithm sha2-256</strong>
[Router_2-ipsec-proposal-tran1] <strong id="ZH-CN_TASK_0176912374__b622661980190921">esp encryption-algorithm aes-128</strong>
[Router_2-ipsec-proposal-tran1] <strong id="ZH-CN_TASK_0176912374__b35427758190921">quit</strong></span></span></span>

# 在Router_1上配置IPSec安全提议。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_1] <strong id="ZH-CN_TASK_0176912374__b139819425190921">ipsec proposal tran1</strong>
[Router_1-ipsec-proposal-tran1] <strong id="ZH-CN_TASK_0176912374__b1452234278190921">esp authentication-algorithm sha2-256</strong>
[Router_1-ipsec-proposal-tran1] <strong id="ZH-CN_TASK_0176912374__b1140016291190921">esp encryption-algorithm aes-128</strong>
[Router_1-ipsec-proposal-tran1] <strong id="ZH-CN_TASK_0176912374__b1865393971190921">quit</strong></span></span></span>

分别在Router_2和Router_1上配置IKE对等体

# 在Router_2上配置IKE安全提议。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_2] <strong id="ZH-CN_TASK_0176912374__b1606178070190921">ike proposal 5</strong>
[Router_2-ike-proposal-5] <strong id="ZH-CN_TASK_0176912374__b182421504190921">authentication-algorithm sha2-256 </strong>
[Router_2-ike-proposal-5] <strong id="ZH-CN_TASK_0176912374__b655460419190921">encryption-algorithm aes-128</strong>
[Router_2-ike-proposal-5] <strong id="ZH-CN_TASK_0176912374__b181648080190921">dh group14</strong>
[Router_2-ike-proposal-5] <strong id="ZH-CN_TASK_0176912374__b31158208190921">quit</strong></span></span></span>

# 在Router_2上配置IKE对等体，并根据默认配置，配置预共享密钥和对端ID。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_2] <strong id="ZH-CN_TASK_0176912374__b1870718951190921">ike peer spub</strong>
[Router_2-ike-peer-spub] <strong id="ZH-CN_TASK_0176912374__b1517647258190921">undo version 2 </strong>
[Router_2-ike-peer-spub] <strong id="ZH-CN_TASK_0176912374__b772017619190921">ike-proposal 5</strong>
[Router_2-ike-peer-spub] <strong id="ZH-CN_TASK_0176912374__b1599311400190921">pre-shared-key cipher huawei@1234</strong>
[Router_2-ike-peer-spub] <strong id="ZH-CN_TASK_0176912374__b1475728565190921">remote-address 192.168.1.1</strong>
[Router_2-ike-peer-spub] <strong id="ZH-CN_TASK_0176912374__b1780777266190921">quit</strong></span></span></span>

# 在Router_1上配置IKE安全提议。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_1] <strong id="ZH-CN_TASK_0176912374__b418590325190921">ike proposal 5</strong>
[Router_1-ike-proposal-5] <strong id="ZH-CN_TASK_0176912374__b836119906190921">authentication-algorithm sha2-256 </strong>
[Router_1-ike-proposal-5] <strong id="ZH-CN_TASK_0176912374__b2076210588190921">encryption-algorithm aes-128</strong>
[Router_1-ike-proposal-5] <strong id="ZH-CN_TASK_0176912374__b623799734190921">dh group14</strong>
[Router_1-ike-proposal-5] <strong id="ZH-CN_TASK_0176912374__b2135127076190921">quit</strong></span></span></span>

# 在Router_1上配置IKE对等体，并根据默认配置，配置预共享密钥和对端ID。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_1] <strong id="ZH-CN_TASK_0176912374__b575600183190921">ike peer spua</strong>
[Router_1-ike-peer-spub] <strong id="ZH-CN_TASK_0176912374__b1570315392190921">undo version 2</strong>
[Router_1-ike-peer-spub] <strong id="ZH-CN_TASK_0176912374__b1546145067190921">ike-proposal 5</strong>
[Router_1-ike-peer-spua] <strong id="ZH-CN_TASK_0176912374__b1096926564190921">pre-shared-key cipher huawei@1234</strong>
[Router_1-ike-peer-spua] <strong id="ZH-CN_TASK_0176912374__b1751295969190921">remote-address 192.168.2.1</strong>
[Router_1-ike-peer-spua] <strong id="ZH-CN_TASK_0176912374__b1965179299190921">quit</strong></span></span></span>

分别在Router_2和Router_1上创建安全策略

# 在Router_2上配置IKE动态协商方式安全策略。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_2] <strong id="ZH-CN_TASK_0176912374__b786818396190921">ipsec policy map1 10 isakmp</strong>
[Router_2-ipsec-policy-isakmp-map1-10] <strong id="ZH-CN_TASK_0176912374__b1328345859190921">ike-peer spub</strong>
[Router_2-ipsec-policy-isakmp-map1-10] <strong id="ZH-CN_TASK_0176912374__b1666733307190921">proposal tran1</strong>
[Router_2-ipsec-policy-isakmp-map1-10] <strong id="ZH-CN_TASK_0176912374__b964066032190921">security acl 3101</strong>
[Router_2-ipsec-policy-isakmp-map1-10] <strong id="ZH-CN_TASK_0176912374__b1560463008190921">quit</strong></span></span></span>

# 在Router_1上配置IKE动态协商方式安全策略。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_1] <strong id="ZH-CN_TASK_0176912374__b1131217806190921">ipsec policy use1 10 isakmp</strong>
[Router_1-ipsec-policy-isakmp-use1-10] <strong id="ZH-CN_TASK_0176912374__b1665134320190921">ike-peer spua</strong>
[Router_1-ipsec-policy-isakmp-use1-10] <strong id="ZH-CN_TASK_0176912374__b776546322190921">proposal tran1</strong>
[Router_1-ipsec-policy-isakmp-use1-10] <strong id="ZH-CN_TASK_0176912374__b1791383655190921">security acl 3101</strong>
[Router_1-ipsec-policy-isakmp-use1-10] <strong id="ZH-CN_TASK_0176912374__b1742019934190921">quit</strong></span></span></span>

分别在Router_2和Router_1的接口上应用各自的安全策略组，使接口具有IPSec的保护功能

# 在Router_2的接口上引用安全策略组。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_2] <strong id="ZH-CN_TASK_0176912374__b839559069190921">interface gigabitethernet 0/0/1</strong>
[Router_2-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b1789942937190921">ipsec policy map1</strong>
[Router_2-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b1337042778190921">quit</strong></span></span></span>

# 在Router_1的接口上引用安全策略组。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[Router_1] <strong id="ZH-CN_TASK_0176912374__b758835624190921">interface gigabitethernet 0/0/1</strong>
[Router_1-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b355599860190921">ipsec policy use1</strong>
[Router_1-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912374__b1691806318190921">quit</strong></span></span></span>

配置AP上线

# 创建AP组，用于将相同配置的AP都加入同一AP组中。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1451837292190921">wlan</strong>
[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1710308668190921">ap-group name ap-group1</strong>
[AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b294415960190921">quit</strong></span></span></span>

# 创建域管理模板，在域管理模板下配置AC的国家码并在AP组下引用域管理模板。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1815954045190921">regulatory-domain-profile name default</strong>
[AC-wlan-regulate-domain-default] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1765454957190921">country-code cn</strong>
[AC-wlan-regulate-domain-default] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b464951690190921">quit</strong>
[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1132959133190921">ap-group name ap-group1</strong>
[AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b4510754102210">regulatory-domain-profile default</strong>
Warning: Modifying the country code will clear channel, power and antenna gain configurations of the radio and reset the AP. Continue?[Y/N]:<strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_zh-cn_task_0175818418_b17491131153716">y</strong>  
[AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b101836067190921">quit</strong>
[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b465166413190921">quit</strong></span></span></span>

# 配置AC的源接口。

<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912370_b2076192014190921">capwap source interface vlanif 200</strong></span></span></span>

# 在AC上离线导入AP，并将AP加入AP组“ap-group1”中。假设AP的MAC地址为60de-4476-e360，并且根据AP的部署位置为AP配置名称，便于从名称上就能够了解AP的部署位置。例如MAC地址为60de-4476-e360的AP部署在1号区域，命名此AP为area_1。

ap auth-mode命令缺省情况下为MAC认证，如果之前没有修改其缺省配置，可以不用执行ap auth-mode mac-auth。

举例中使用的AP为AP5030DN，具有射频0和射频1两个射频。AP5030DN的射频0为2.4GHz射频，射频1为5GHz射频。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b763711121190921">wlan</strong>
[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1389711844190921">ap auth-mode mac-auth</strong>
[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1382708357190921">ap-id 0 ap-mac 60de-4476-e360</strong>
[AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1272920990190921">ap-name area_1</strong>
Warning: This operation may cause AP reset. Continue? [Y/N]:<strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_zh-cn_task_0175818418_b460951517190906">y</strong>  
[AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b614746147190921">ap-group ap-group1</strong>
Warning: This operation may cause AP reset. If the country code changes, it will clear channel, power and antenna gain configuration s of the radio, Whether to continue? [Y/N]:<strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_zh-cn_task_0175818418_b1651706244190906">y</strong>  
[AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b959850628190921">quit</strong></span></span></span>

# 将AP上电后，当执行命令display ap all查看到AP的“State”字段为“nor”时，表示AP正常上线。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b482061123190921">display ap all</strong>
Total AP information:
nor  : normal          [1]
Extra information:
P  : insufficient power supply
--------------------------------------------------------------------------------------------------
ID   MAC            Name   Group     IP            Type            State STA Uptime      ExtraInfo
--------------------------------------------------------------------------------------------------
0    60de-4476-e360 area_1 ap-group1 10.23.100.254 AP5030DN        nor   0   10S         -
--------------------------------------------------------------------------------------------------
Total: 1</span></span></span>

配置WLAN业务参数

# 创建名为“wlan-net”的安全模板，并配置安全策略。

举例中以配置WPA-WPA2+PSK+AES的安全策略为例，密码为“a1234567”，实际配置中请根据实际情况，配置符合实际要求的安全策略。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1991067776190921">security-profile name wlan-net</strong>
[AC-wlan-sec-prof-wlan-net] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b851752672190921">security wpa-wpa2 psk pass-phrase a1234567 aes</strong>
[AC-wlan-sec-prof-wlan-net] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b337241812190921">quit</strong></span></span></span>

# 创建名为“wlan-net”的SSID模板，并配置SSID名称为“wlan-net”。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b69022931190921">ssid-profile name wlan-net</strong>
[AC-wlan-ssid-prof-wlan-net] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b36723145190921">ssid wlan-net</strong>
[AC-wlan-ssid-prof-wlan-net] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1738903244190921">quit</strong></span></span></span>

# 创建名为“wlan-net”的VAP模板，配置业务数据转发模式、业务VLAN，并且引用安全模板和SSID模板。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-view] <strong>vap-profile name wlan-net</strong>
[AC-wlan-net-prof-wlan-net] <strong><strong>forward-mode direct-forward</strong></strong>
[AC-wlan-net-prof-wlan-net] <strong><strong>service-vlan vlan-id 101</strong></strong>
[AC-wlan-net-prof-wlan-net] <strong>security-profile wlan-net</strong>
[AC-wlan-net-prof-wlan-net] <strong>ssid-profile wlan-net</strong>
[AC-wlan-net-prof-wlan-net] <strong>quit</strong></span></span></span>

# 配置AP组引用VAP模板，AP上射频0和射频1都使用VAP模板“wlan-net”的配置。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b2051092768190921">ap-group name ap-group1</strong>
[AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1753511747190921">vap-profile wlan-net wlan 1 radio 0</strong>
[AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1212706755190921">vap-profile wlan-net wlan 1 radio 1</strong>
[AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b729861449190921">quit</strong></span></span></span>

配置AP射频的信道和功率

射频的信道和功率自动调优功能默认开启，如果不关闭此功能则会导致手动配置不生效。举例中AP射频的信道和功率仅为示例，实际配置中请根据AP的国家码和网规结果进行配置。

# 关闭AP射频0的信道和功率自动调优功能，并配置AP射频0的信道和功率。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b1423607009190921">ap-id 0</strong>
[AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b1534489953190921">radio 0</strong>
[AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b733594144190921">calibrate auto-channel-select disable</strong>
[AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b1154293079190921">calibrate auto-txpower-select disable</strong>
[AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b1858200296190921">channel 20mhz 6</strong>
Warning: This action may cause service interruption. Continue?[Y/N]<strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_zh-cn_task_0175818418_b1384307436190906">y</strong> 
[AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b554899294190921">eirp 127</strong>
[AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b1779547689190921">quit</strong></span></span></span>

# 关闭AP射频1的信道和功率自动调优功能，并配置AP射频1的信道和功率。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b33229250190921">radio 1</strong>
[AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b327597144190921">calibrate auto-channel-select disable</strong>
[AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b1164564697190921">calibrate auto-txpower-select disable</strong>
[AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b201103780190921">channel 20mhz 149</strong>
Warning: This action may cause service interruption. Continue?[Y/N]<strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_zh-cn_task_0175818418_b1384307436190906_1">y</strong> 
[AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b652286665190921">eirp 127</strong>
[AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b1440636620190921">quit</strong>
[AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912356_b904227301190921">quit</strong></span></span></span>

检查配置结果

WLAN业务配置会自动下发给AP，配置完成后，通过执行命令display vap ssid wlan-net查看如下信息，当“Status”项显示为“ON”时，表示AP对应的射频上的VAP已创建成功。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b367333496190921">display vap ssid wlan-net</strong>
WID : WLAN ID
--------------------------------------------------------------------------------
AP ID AP name RfID WID   BSSID          Status  Auth type     STA   SSID
--------------------------------------------------------------------------------
0     area_1  0    1     60DE-4476-E360 <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1874482883190921">ON</strong>      WPA/WPA2-PSK  0     wlan-net
0     area_1  1    1     60DE-4476-E370 <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1628414885190921">ON</strong>      WPA/WPA2-PSK  0     wlan-net
-------------------------------------------------------------------------------
Total: 2</span></span></span>

STA搜索到名为“wlan-net”的无线网络，输入密码“a1234567”并正常关联后，在AC上执行display station ssid wlan-net命令，可以查看到用户已经接入到无线网络“wlan-net”中。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912374__zh-cn_task_0176912351_b1120837202190921">display station ssid wlan-net</strong>
Rf/WLAN: Radio ID/WLAN ID
Rx/Tx: link receive rate/link transmit rate(Mbps)
---------------------------------------------------------------------------------
STA MAC         AP ID Ap name   Rf/WLAN  Band  Type  Rx/Tx      RSSI  VLAN  IP address
---------------------------------------------------------------------------------
e019-1dc7-1e08  0     area_1    1/1      5G    11n   46/59      -68   101   10.23.101.254
---------------------------------------------------------------------------------
Total: 1 2.4G: 0 5G: 1</span></span></span>

# 配置成功后，在AC执行ping操作仍然可以ping通AP，它们之间的数据传输将被加密，执行命令display ipsec statistics可以查看数据包的统计信息。

# 在Router_2上执行display ike sa操作，结果如下。


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd"><Router_2> <strong>display ike sa</strong>
      Conn-ID      Peer           VPN    Flag(s)     Phase
  ---------------------------------------------------------
       16          192.168.1.1  0       RD|ST      v1:2
       14          192.168.1.1  0       RD|ST      v1:1
                                                                     
  Number of SA entries  : 2
                                  
  Number of SA entries of all cpu : 2 
                                                           
  Flag Description:           
  RD--READY   ST--STAYALIVE   RL--REPLACED   FD--FADING   TO--TIMEOUT
  HRT--HEARTBEAT   LKG--LAST KNOWN GOOD SEQ NO.   BCK--BACKED UP
  M--ACTIVE   S--STANDBY   A--ALONE  NEG--NEGOTIATING  </span></span></span>

配置文件

AC的配置文件


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">#
 sysname AC
#
vlan batch 101 200
#
interface Vlanif200
 ip address 10.23.200.1 255.255.255.0
#
interface GigabitEthernet0/0/1
 port link-type trunk 
 port trunk allow-pass vlan 200
#ip route-static 10.23.100.0 255.255.255.0 10.23.200.2
#
capwap source interface vlanif200
#
wlan
 security-profile name wlan-net
  security wpa-wpa2 psk pass-phrase %^%#m"tz0f>~7.[`^6RWdzwCy16hJj/Mc!,}s`X*B]}A%^%# aes
 ssid-profile name wlan-net
  ssid wlan-net
 vap-profile name wlan-net
  service-vlan vlan-id 101
  ssid-profile wlan-net
  security-profile wlan-net
 regulatory-domain-profile name default
 ap-group name ap-group1
  radio 0
   vap-profile wlan-net wlan 1
  radio 1
   vap-profile wlan-net wlan 1
 ap-id 0 type-id 35 ap-mac 60de-4476-e360 ap-sn 210235554710CB000042
  ap-name area_1
  ap-group ap-group1
  radio 0
   channel 20mhz 6
   eirp 127
   calibrate auto-channel-select disable 
   calibrate auto-txpower-select disable
  radio 1
   channel 20mhz 149
   eirp 127
   calibrate auto-channel-select disable 
   calibrate auto-txpower-select disable
#
return</span></span></span>

Router_1的配置文件


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">#
 sysname Router_1
#
vlan batch 100 to 101
#
dhcp enable
#
acl number 3101
 rule 5 permit ip source 10.23.100.0 0.0.0.255 destination 10.23.200.0 0.0.0.255
#
ipsec proposal tran1
 esp authentication-algorithm sha2-256
 esp encryption-algorithm aes-128
#
ike proposal 5
 encryption-algorithm aes-128
 dh group14
 authentication-algorithm sha2-256
 authentication-method pre-share
 integrity-algorithm hmac-sha2-256
 prf hmac-sha2-256
#
ike peer spua
 undo version 2
 pre-shared-key cipher %@%@HCf#WZWU9A;yLoD#V$8G*i_/%@%@
 ike-proposal 5
 remote-address 192.168.2.1
#
ipsec policy use1 10 isakmp
 security acl 3101
 ike-peer spua
 proposal tran1
#
ip pool ap
 gateway-list 10.23.100.1
 network 10.23.100.0 mask 255.255.255.0
 option 43 sub-option 3 ascii 10.23.200.1
#
interface Vlanif100
 ip address 10.23.100.1 255.255.255.0
 dhcp select global
#
interface Vlanif101
 ip address 10.23.101.1 255.255.255.0
 dhcp select interface
#
interface GigabitEthernet0/0/1
 ip address 192.168.1.1 255.255.255.0
 ipsec policy use1
#
interface GigabitEthernet1/0/0
 port link-type trunk 
 port trunk allow-pass vlan 100 to 101
#
ip route-static 0.0.0.0 0.0.0.0 192.168.1.2
#
return</span></span></span>

Router_2的配置文件


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">#
 sysname Router_2
#
vlan batch 200
#
acl number 3101
 rule 5 permit ip source 10.23.200.0 0.0.0.255 destination 10.23.100.0 0.0.0.255
#
ipsec proposal tran1
 esp authentication-algorithm sha2-256   
 esp encryption-algorithm aes-128
#
ike proposal 5
 encryption-algorithm aes-128
 dh group14
 authentication-algorithm sha2-256
 authentication-method pre-share
 integrity-algorithm hmac-sha2-256
 prf hmac-sha2-256
#
ike peer spub v1
 undo version 2
 pre-shared-key cipher %@%@HCf#WZWU9A;yLoD#V$8G*i_/%@%@
 ike-proposal 5
 remote-address 192.168.1.1
#
ipsec policy map1 10 isakmp
 security acl 3101
 ike-peer spub
 proposal tran1
#
interface Vlanif200
 ip address 10.23.200.2 255.255.255.0
#
interface GigabitEthernet0/0/1
 ip address 192.168.2.1 255.255.255.0
 ipsec policy map1
#
interface GigabitEthernet1/0/0
 port link-type trunk 
 port trunk allow-pass vlan 200
#
ip route-static 10.23.100.0 255.255.255.0 192.168.2.2
ip route-static 192.168.1.0 255.255.255.0 192.168.2.2
#
return</span></span></span>

Switch的配置文件


<span style="color:#333333"><span style="background-color:#ffffff"><span style="background-color:#dddddd">#
 sysname Switch
#
vlan batch 100 to 101
#
interface GigabitEthernet0/0/1
 port link-type trunk
 port trunk pvid vlan 100
 port trunk allow-pass vlan 100 to 101
port-isolate enable group 1
#
interface GigabitEthernet0/0/2
 port link-type trunk
 port trunk allow-pass vlan 100 to 101
#
return</span></span></span>

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