华为配置无线监测环境与反制

华为配置无线环境检测与反制(WIDS/WIPS)

组网图形

图1 配置非法设备检测和反制示例组网图
  • 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

某企业分支机构为了保证工作人员可以随时随地访问公司网络资源,部署WLAN基本业务实现移动办公。且在覆盖区域内移动发生漫游时,不影响用户的业务使用。

分支机构位于开放式场所,容易受到网络入侵,例如攻击者在WLAN网络中放入一台非法AP(area_2),SSID设置为wlan-net冒充合法AP,用于和STA建立WLAN连接来窃取企业信息,则严重威胁到企业网络的安全。为了预防此类入侵,可以在合法AP上配置设备检测和反制功能,使AC能够检测出非法的area_2(既不是本AC管理的AP,也不在合法AP列表中),并保证STA不接入area_2。

组网需求
  • AC组网方式:旁挂二层组网。
  • DHCP部署方式:
    • AC作为DHCP服务器为AP分配IP地址。
    • 汇聚交换机SwitchB作为DHCP服务器为STA分配IP地址。
  • 业务数据转发方式:隧道转发。
配置思路
  1. 配置WLAN基本业务,实现STA可以正常接入WLAN网络。
  2. 配置非法设备检测和反制功能,使AP能够检测无线设备信息并上报给AC,并对识别的非法设备进行反制,使STA断开和非法设备的连接。

本示例中合法AP工作在normal模式且开启了设备检测功能,AP射频除了传输普通的WLAN业务数据,还具备了监控功能,射频扫描周期内WLAN业务的时延可能出现瞬时的增加,并不影响正常上网,但如果有低时延要求的业务如视频会议,则建议使用单独的射频用于空口扫描。

配置注意事项
操作步骤
  1. 配置周边设备

    # 配置接入交换机SwitchA的GE0/0/1和GE0/0/2接口加入VLAN100,GE0/0/1的缺省VLAN为VLAN100。
    <span style="color:#333333"><span style="background-color:#dddddd"><HUAWEI> <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1378448865190921">system-view</strong>
    [HUAWEI] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1648629339190921">sysname SwitchA</strong>
    [SwitchA] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1879648753190921">vlan batch 100</strong>
    [SwitchA] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1340153122190921">interface gigabitethernet 0/0/1</strong>
    [SwitchA-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b629503485190921">port link-type trunk</strong>
    [SwitchA-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1384660746190921">port trunk pvid vlan 100</strong>
    [SwitchA-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b857905420190921">port trunk allow-pass vlan 100</strong>
    [SwitchA-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1233357300190921">port-isolate enable</strong>
    [SwitchA-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b994568433190921">quit</strong>
    [SwitchA] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b562585562190921">interface gigabitethernet 0/0/2</strong>
    [SwitchA-GigabitEthernet0/0/2] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1829872941190921">port link-type trunk</strong>
    [SwitchA-GigabitEthernet0/0/2] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1270991033190921">port trunk allow-pass vlan 100</strong>
    [SwitchA-GigabitEthernet0/0/2] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b917081183190921">quit</strong></span></span>
    # 配置汇聚交换机SwitchB的接口GE0/0/1和GE0/0/2加入VLAN100,接口GE0/0/2和GE0/0/3加入VLAN101。
    <span style="color:#333333"><span style="background-color:#dddddd"><HUAWEI> <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1540762340190921">system-view</strong>
    [HUAWEI] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b733737892190921">sysname SwitchB</strong>
    [SwitchB] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b625700484190921">vlan batch 100 101</strong>
    [SwitchB] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1740338427190921">interface gigabitethernet 0/0/1</strong>
    [SwitchB-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b819345497190921">port link-type trunk</strong>
    [SwitchB-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1981678118190921">port trunk allow-pass vlan 100</strong>
    [SwitchB-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b788140868190921">quit</strong>
    [SwitchB] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1074199566190921">interface gigabitethernet 0/0/2</strong>
    [SwitchB-GigabitEthernet0/0/2] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b687704922190921">port link-type trunk</strong>
    [SwitchB-GigabitEthernet0/0/2] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b963557263190921">port trunk allow-pass vlan 100 101</strong>
    [SwitchB-GigabitEthernet0/0/2] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b208179163190921">quit</strong>
    [SwitchB] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1144409798190921">interface gigabitethernet 0/0/3</strong>
    [SwitchB-GigabitEthernet0/0/3] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1587006719190921">port link-type trunk</strong>
    [SwitchB-GigabitEthernet0/0/3] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b936690975190921">port trunk allow-pass vlan 101</strong>
    [SwitchB-GigabitEthernet0/0/3] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b128121589190921">quit</strong></span></span>
    # 配置Router的接口GE1/0/0加入VLAN101,创建接口VLANIF101并配置IP地址为10.23.101.2/24。
    <span style="color:#333333"><span style="background-color:#dddddd"><Huawei> <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b118005268190921">system-view</strong>
    [Huawei] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1176501588190921">sysname Router</strong>
    [Router] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b995805857190921">vlan batch 101</strong>
    [Router] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b906637926190921">interface gigabitethernet 1/0/0</strong>
    [Router-GigabitEthernet1/0/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b406876624190921">port link-type trunk</strong>
    [Router-GigabitEthernet1/0/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1226529678190921">port trunk allow-pass vlan 101</strong>
    [Router-GigabitEthernet1/0/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1131638750190921">quit</strong>
    [Router] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b648829236190921">interface vlanif 101</strong>
    [Router-Vlanif101] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1969966747190921">ip address 10.23.101.2 24</strong>
    [Router-Vlanif101] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1246477905190921">quit</strong></span></span>
  2. 配置AC与其它网络设备互通

    如果AC直接连接AP,需要在AC直连AP的接口上配置缺省VLAN为管理VLAN100。

    # 配置AC的接口GE0/0/1加入VLAN100和VLAN101。
    <span style="color:#333333"><span style="background-color:#dddddd"><HUAWEI> <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1533901828190921">system-view</strong>
    [HUAWEI] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b783909607190921">sysname AC</strong>
    [AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b362960974190921">vlan batch 100 101</strong>
    [AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1510739881190921">interface gigabitethernet 0/0/1</strong>
    [AC-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1936092745190921">port link-type trunk</strong>
    [AC-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b273575249190921">port trunk allow-pass vlan 100 101</strong>
    [AC-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1361668507190921">quit</strong></span></span>
  3. 配置DHCP服务器为STA和AP分配IP地址

    # 在AC上配置VLANIF100接口为AP提供IP地址。
    <span style="color:#333333"><span style="background-color:#dddddd">[AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b270083456190921">dhcp enable</strong>
    [AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1697431376190921">interface vlanif 100</strong>
    [AC-Vlanif100] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1645914341190921">ip address 10.23.100.1 24</strong>
    [AC-Vlanif100] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b2011614048190921">dhcp select interface</strong>
    [AC-Vlanif100] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1870662344190921">quit</strong></span></span>
    # 在SwitchB上配置VLANIF101接口为STA提供IP地址,并指定10.23.101.2作为STA的默认网关地址。
    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>。
    <span style="color:#333333"><span style="background-color:#dddddd">[SwitchB] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1746102230190921">dhcp enable</strong>
    [SwitchB] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b181711504190921">interface vlanif 101</strong>
    [SwitchB-Vlanif101] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1130572979190921">ip address 10.23.101.1 24</strong>
    [SwitchB-Vlanif101] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b133774347190921">dhcp select interface</strong>
    [SwitchB-Vlanif101] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1216259955190921">dhcp server gateway-list 10.23.101.2</strong>
    [SwitchB-Vlanif101] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b366557450190921">quit</strong></span></span>
  4. 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:#dddddd">[AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1451837292190921">wlan</strong>
    [AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1710308668190921">ap-group name ap-group1</strong>
    [AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b294415960190921">quit</strong></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:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1815954045190921">regulatory-domain-profile name default</strong>
    [AC-wlan-regulate-domain-default] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1765454957190921">country-code cn</strong>
    [AC-wlan-regulate-domain-default] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b464951690190921">quit</strong>
    [AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1132959133190921">ap-group name ap-group1</strong>
    [AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_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_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_zh-cn_task_0175818418_b17491131153716">y</strong>  
    [AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b101836067190921">quit</strong>
    [AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b465166413190921">quit</strong></span></span>
    # 配置AC的源接口。

    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。

    <span style="color:#333333"><span style="background-color:#dddddd">[AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b806281647190921">capwap source interface vlanif 100</strong>
    Set the DTLS PSK(contains 6-32 plain-text characters, or 48 or 68 cipher-text characters that must be a combination of at least two of the following: lowercase letters a to z, uppercase letters A to Z, digits, and special characters):******Set the DTLS inter-controller PSK(contains 6-32 plain-text characters, or 48 or 68 cipher-text characters that must be a combination of at least two of the following: lowercase letters a to z, uppercase letters A to Z, digits, and special characters):******Set the user name for FIT APs(contains 4-31 plain-text characters, which can only include letters, digits and underlines. And the first character must be a letter):adminSet the password for FIT APs(plain-text password of 8-128 characters or cipher-text password of 48-188 characters that must be a combination of at least three of the following: lowercase letters a to z, uppercase letters A to Z, digits, and special characters):********Set the global temporary-management psk(contains 8-63 plain-text characters, or 48-108 cipher-text characters that must be a combination of at least two of the following: lowercase letters a to z, uppercase letters A to Z, digits, and special characters):********</span></span>
    # 开启CAPWAP DTLS不认证方式。(V200R021C00及之后版本)
    <span style="color:#333333"><span style="background-color:#dddddd">[AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b15163144818377">capwap dtls no-auth enable</strong></span></span>

    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,避免未授权AP上线。

    # 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:#dddddd">[AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b763711121190921">wlan</strong>
    [AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1389711844190921">ap auth-mode mac-auth</strong>
    [AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1382708357190921">ap-id 0 ap-mac 60de-4476-e360</strong>
    [AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_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_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_zh-cn_task_0175818418_b460951517190906">y</strong>  
    [AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_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_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_zh-cn_task_0175818418_b1651706244190906">y</strong>  
    [AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b959850628190921">quit</strong></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:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_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>
    # 关闭CAPWAP DTLS不认证方式。(V200R021C00及之后版本)
    <span style="color:#333333"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b3420155514467">quit</strong>
    [AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1898583494615">undo capwap dtls no-auth enable</strong>
    [AC] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b9381917104714">wlan</strong></span></span>
  5. 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:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1991067776190921">security-profile name wlan-net</strong>
    [AC-wlan-sec-prof-wlan-net] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_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_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b337241812190921">quit</strong></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:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b69022931190921">ssid-profile name wlan-net</strong>
    [AC-wlan-ssid-prof-wlan-net] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b36723145190921">ssid wlan-net</strong>
    [AC-wlan-ssid-prof-wlan-net] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1738903244190921">quit</strong></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:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1922555320190921">vap-profile name wlan-net</strong>
    [AC-wlan-vap-prof-wlan-net] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b13690656190921">forward-mode tunnel</strong>
    [AC-wlan-vap-prof-wlan-net] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1155220284190921">service-vlan vlan-id 101</strong>
    [AC-wlan-vap-prof-wlan-net] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1928564414190921">security-profile wlan-net</strong>
    [AC-wlan-vap-prof-wlan-net] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b889800077190921">ssid-profile wlan-net</strong>
    [AC-wlan-vap-prof-wlan-net] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b1869922190190921">quit</strong></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:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b2051092768190921">ap-group name ap-group1</strong>
    [AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_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_0176912327__zh-cn_task_0176912507_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_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912351_b729861449190921">quit</strong></span></span>
  6. 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:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b1423607009190921">ap-id 0</strong>
    [AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b1534489953190921">radio 0</strong>
    [AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b733594144190921">calibrate auto-channel-select disable</strong>
    [AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b1154293079190921">calibrate auto-txpower-select disable</strong>
    [AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b1858200296190921">channel 20mhz 6</strong>
    Warning: This action may cause service interruption. Continue?[Y/N]<strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_zh-cn_task_0175818418_b1384307436190906">y</strong> 
    [AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b554899294190921">eirp 127</strong>
    [AC-wlan-radio-0/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b1779547689190921">quit</strong></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:#dddddd">[AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b33229250190921">radio 1</strong>
    [AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b327597144190921">calibrate auto-channel-select disable</strong>
    [AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b1164564697190921">calibrate auto-txpower-select disable</strong>
    [AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b201103780190921">channel 20mhz 149</strong>
    Warning: This action may cause service interruption. Continue?[Y/N]<strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_zh-cn_task_0175818418_b1384307436190906_1">y</strong> 
    [AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b652286665190921">eirp 127</strong>
    [AC-wlan-radio-0/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b1440636620190921">quit</strong>
    [AC-wlan-ap-0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_zh-cn_task_0176912356_b904227301190921">quit</strong></span></span>
  7. 配置非法设备检测和反制功能

    # 配置AP组“ap-group1”的射频0工作在normal模式,并开启非法设备检测和反制功能。
    <span style="color:#333333"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b1772407282190922">ap-group name ap-group1</strong>
    [AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b808383961190922">radio 0</strong>
    [AC-wlan-group-radio-ap-group1/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b662932872190922">work-mode normal</strong>
    [AC-wlan-group-radio-ap-group1/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b732804574190922">wids device detect enable</strong>
    [AC-wlan-group-radio-ap-group1/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b522405610190922">wids contain enable</strong>
    [AC-wlan-group-radio-ap-group1/0] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b559511557190922">quit</strong></span></span>
    # 配置AP组“ap-group1”的射频1工作在normal模式,并开启非法设备检测和反制功能。
    <span style="color:#333333"><span style="background-color:#dddddd">[AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b1126766294190922">radio 1</strong>
    [AC-wlan-group-radio-ap-group1/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b1323652086190922">work-mode normal</strong>
    [AC-wlan-group-radio-ap-group1/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b1967433958190922">wids device detect enable</strong>
    [AC-wlan-group-radio-ap-group1/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b1572042791190922">wids contain enable</strong>
    [AC-wlan-group-radio-ap-group1/1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b1284054090190922">quit</strong>
    [AC-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b838163282190922">quit</strong></span></span>
    # 进入名为“default”的WIDS模板视图,并配置反制模式为反制仿冒SSID的非法AP。
    <span style="color:#333333"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b695459483190922">wids-profile name default</strong>
    [AC-wlan-wids-prof-default] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b1558657017190922">contain-mode spoof-ssid-ap</strong>
    [AC-wlan-wids-prof-default] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b1120630802190922">quit</strong></span></span>
  8. 验证配置结果

    通过命令display wlan ids contain ap可以查看到被反制的AP2。

    <span style="color:#333333"><span style="background-color:#dddddd">[AC-wlan-view] <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b154568218190922">display wlan ids contain ap</strong>
    #Rf: Number of monitor radios that have contained the device
    CH: Channel number
    -------------------------------------------------------------------------------
    MAC address     CH  Authentication   Last detected time  #Rf   SSID
    -------------------------------------------------------------------------------
    000b-6b8f-fc6a  11  wpa-wpa2         2014-11-20/16:16:57  1    wlan-net
    -------------------------------------------------------------------------------
    Total: 1, printed: 1</span></span>

    STA试图通过AP2连接无线网络,但AP2受到反制,STA的流量断开后,连入AP1,流量正常。

    <span style="color:#333333"><span style="background-color:#dddddd">C:\Documents and Settings\huawei> <strong id="ZH-CN_TASK_0176912327__zh-cn_task_0176912507_b65645809190922">ping 10.23.101.22</strong>Pinging 10.23.101.22 with 32 bytes of data:Request timed out.
    Request timed out.
    Request timed out.
    Request timed out.
    Reply from 10.23.101.22: bytes=32 time=1433ms TTL=255
    Reply from 10.23.101.22: bytes=32 time=40ms TTL=255
    Reply from 10.23.101.22: bytes=32 time=11ms TTL=255
    Reply from 10.23.101.22: bytes=32 time=46ms TTL=255</span></span>
配置文件
  • SwitchA的配置文件

    <span style="color:#333333"><span style="background-color:#dddddd">#
    sysname SwitchA
    #
    vlan batch 100
    #
    interface GigabitEthernet0/0/1port link-type trunkport trunk pvid vlan 100port trunk allow-pass vlan 100port-isolate enable group 1
    #
    interface GigabitEthernet0/0/2port link-type trunkport trunk allow-pass vlan 100
    #
    return</span></span>
  • SwitchB的配置文件

    <span style="color:#333333"><span style="background-color:#dddddd">#
    sysname SwitchB
    #
    vlan batch 100 to 101
    #
    dhcp enable
    #
    interface Vlanif101ip address 10.23.101.1 255.255.255.0dhcp select interfacedhcp server gateway-list 10.23.101.2
    #
    interface GigabitEthernet0/0/1port link-type trunkport trunk allow-pass vlan 100
    #
    interface GigabitEthernet0/0/2port link-type trunkport trunk allow-pass vlan 100 to 101
    #
    interface GigabitEthernet0/0/3port link-type trunkport trunk allow-pass vlan 101
    #
    return</span></span>
  • Router的配置文件

    <span style="color:#333333"><span style="background-color:#dddddd">#
    sysname Router
    #
    vlan batch 101
    #
    interface Vlanif101ip address 10.23.101.2 255.255.255.0
    #
    interface GigabitEthernet1/0/0port link-type trunkport trunk allow-pass vlan 101
    #
    return
    </span></span>
  • AC的配置文件

    <span style="color:#333333"><span style="background-color:#dddddd">#sysname AC
    #
    vlan batch 100 to 101
    #
    dhcp enable
    #
    interface Vlanif100ip address 10.23.100.1 255.255.255.0dhcp select interface
    #
    interface GigabitEthernet0/0/1port link-type trunkport trunk allow-pass vlan 100 101
    #
    capwap source interface vlanif100
    #
    wlansecurity-profile name wlan-netsecurity wpa-wpa2 psk pass-phrase %^%#m"tz0f>~7.[`^6RWdzwCy16hJj/Mc!,}s`X*B]}A%^%# aesssid-profile name wlan-netssid wlan-netvap-profile name wlan-netforward-mode tunnelservice-vlan vlan-id 101ssid-profile wlan-netsecurity-profile wlan-netregulatory-domain-profile name defaultwids-profile name default                                                           contain-mode spoof-ssid-ap    ap-group name ap-group1radio 0vap-profile wlan-net wlan 1wids device detect enablewids contain enableradio 1vap-profile wlan-net wlan 1wids device detect enablewids contain enableap-id 0 type-id 35 ap-mac 60de-4476-e360 ap-sn 210235554710CB000042ap-name area_1ap-group ap-group1radio 0channel 20mhz 6eirp 127calibrate auto-channel-select disable    calibrate auto-txpower-select disableradio 1channel 20mhz 149eirp 127calibrate auto-channel-select disable    calibrate auto-txpower-select disable
    #
    return</span></span>

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