H3C無線控製器IPv6三層注冊典型配置舉例

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

目  錄

1 簡介

2 配置前提

3 IPv6三層網絡注冊配置舉例

3.1 組網需求

3.2 配置思路

3.3 配置注意事項

3.4 配置步驟

3.4.1 配置AC

3.4.2 配置L3 switch

3.5 驗證配置

3.6 配置文件

4 相關資料

 

1 簡介

本文檔介紹AP與AC間通過三層網絡完成注冊的配置舉例。

2 配置前提

本文檔適用於使用Comware軟件版本的無線控製器和接入點產品，不嚴格與具體硬件版本對應，如果使用過程中與產品實際情況有差異，請參考相關產品手冊，或以設備實際情況為準。

本文檔中的配置均是在實驗室環境下進行的配置和驗證，配置前設備的所有參數均采用出廠時的缺省配置。如果您已經對設備進行了配置，為了保證配置效果，請確認現有配置和以下舉例中的配置不衝突。

本文檔假設您已了解IPv6基礎與WLAN接入相關特性。

3 IPv6三層網絡注冊配置舉例

3.1  組網需求

如圖1所示，集中式轉發架構下，無線客戶端Client、有線客戶端Host通過L3 switch與AC相連，L3 switch做DHCPv6 server為AP、Client和Host分配IPv6地址。需要實現無線客戶端Client通過AP連接到AC上，並能與有線客戶端Host互相訪問，具體要求如下：

·     無線客戶端Client通過VLAN 200接入網絡，有線客戶端Host通過VLAN 300接入網絡；

·     AC屬於VLAN 100，AP屬於VLAN 400，AC和AP之間跨三層網絡建立連接。

圖3-1 Fit AP通過三層網絡注冊到AC配置舉例組網圖

 

3.2  配置思路

·     在L3 switch上配置DHCPv6 server服務，使AP、無線客戶端Client和有線客戶端Host都能通過DHCPv6 server自動獲取IPv6地址。

·     在L3 switch和AC上配置到達對端網段的靜態路由。

·     在AC上配置無線服務，確保Client可以通過配置的無線服務接入網絡，並訪問Host。

3.3  配置注意事項

·     配置AP的序列號時請確保該序列號與AP唯一對應。

·     配置L3 switch和AP相連的接口禁止VLAN 1報文通過，以防止VLAN 1內報文過多。

3.4  配置步驟

3.4.1  配置AC

(1)     配置AC的接口

# 創建VLAN 100及其對應的VLAN接口，並為該接口配置IPv6地址。AP將通過該VLAN與AC建立CAPWAP隧道。

<AC> system-view

[AC] vlan 100

[AC-vlan100] quit

[AC] interface vlan-interface100

[AC-Vlan-interface100] ipv6 address 1::1:0:0:1/96

[AC-Vlan-interface100] quit

# 創建VLAN 200，AC需要使用該VLAN轉發無線客戶端數據報文。

[AC] vlan 200

[AC-vlan200] quit

# 配置AC和L3 switch相連的接口GigabitEthernet1/0/1為Trunk類型，禁止VLAN 1報文通過，允許VLAN 100和VLAN 200通過。

[AC] interface gigabitethernet 1/0/1

[AC-GigabitEthernet1/0/1] port link-type trunk

[AC-GigabitEthernet1/0/1] undo port trunk permit vlan 1

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

[AC-GigabitEthernet1/0/1] quit

(2)     配置三層路由

# 配置AC到1::2:0:0:0網段的靜態路由，指定下一跳的IP地址為1::1:0:0:2。

[AC] ipv6 route-static 1::4:0:0:0 96 1::1:0:0:2

(3)     配置無線服務

# 創建無線服務模板1，並進入無線服務模板視圖。

[AC] wlan service-template 1

# 配置客戶端數據報文轉發位置為AC。（如果客戶端數據報文的缺省轉發位置與本配置相同，請跳過此步驟）

[AC–wlan-st-1] client forwarding-location ac

# 配置SSID為service。

[AC-wlan-st-1] ssid service

# 配置身份認證與密鑰管理模式為PSK模式，配置PSK密鑰為明文字符串12345678。

[AC-wlan-st-1] akm mode psk

[AC-wlan-st-1] preshared-key pass-phrase simple 12345678

# 配置加密套件為CCMP，安全信息元素為RSN。

[AC-wlan-st-1] cipher-suite ccmp

[AC-wlan-st-1] security-ie rsn

# 使能服務模板。

[AC-wlan-st-1] service-template enable

# 開啟通過DHCPv6方式和ND方式學習客戶端IPv6地址功能。

[AC-wlan-st-1] client ipv6-snooping dhcpv6-learning enable

[AC-wlan-st-1] client ipv6-snooping nd-learning enable

[AC-wlan-st-1] quit

(4)     配置AP

 

# 創建手工AP，名稱為ap1，型號名稱為WA6320。

[AC] wlan ap ap1 model WA6320

# 設置AP的序列號為219801A28N819CE0002T。

[AC-wlan-ap-ap1] serial-id 219801A28N819CE0002T

[AC-wlan-ap-ap1] quit

# 創建AP組group1，設置AP名稱入組規則

[AC] wlan ap-group group1

[AC-wlan-ap-group-group1] ap ap1

# 進入AP組的Radio 1視圖，並將無線服務模板1綁定到Radio 1上，並指定客戶端上線的VLAN為VLAN 200。

[AC-wlan-ap-group-group1] ap-model WA6320

[AC-wlan-ap-group-group1-ap-model-WA6320] radio 1

[AC-wlan-ap-group-group1-ap-model-WA6320-radio-1] service-template 1 vlan 200

# 指定射頻模式為802.11ax，開啟Radio 1的射頻功能。

[AC-wlan-ap-group-group1-ap-model-WA6320-radio-1] radio enable

[AC-wlan-ap-group-group1-ap-model-WA6320-radio-1] return

3.4.2  配置L3 switch

(1)     配置L3 switch的接口

# 創建VLAN 400和VLAN 100，並配置IP地址，用於轉發AC和AP間的CAPWAP隧道內的流量。

<L3 switch> system-view

[L3 switch] vlan 100

[L3 switch-vlan100] quit

[L3 switch] interface vlan-interface 100

[L3 switch-Vlan-interface100] ipv6 address 1::1:0:0:2/96

[L3 switch-Vlan-interface100] quit

[L3 switch] vlan 400

[L3 switch-vlan400] quit

[L3 switch] interface vlan-interface 400

[L3 switch-Vlan-interface400] ipv6 address 1::4:0:0:1/96

[L3 switch-Vlan-interface400] quit

# 創建VLAN 200，並為該接口配置IP地址。Client使用該VLAN接入無線網絡。

[L3 switch] vlan 200

[L3 switch-vlan200] quit

[L3 switch] interface vlan-interface 200

[L3 switch-Vlan-interface200] ipv6 address 1::2:0:0:1/96

[L3 switch-Vlan-interface200] quit

# 創建VLAN 300，並為該接口配置IP地址。Host使用該VLAN與AC建立連接。

[L3 switch] vlan 300

[L3 switch-vlan300] quit

[L3 switch] interface vlan-interface 300

[L3 switch-Vlan-interface300] ipv6 address 1::3:0:0:1/96

[L3 switch-Vlan-interface300] quit

# 配置L3 switch和AC相連的接口GigabitEthernet1/0/1為Trunk類型，禁止VLAN 1報文通過，允許VLAN100和VLAN 200通過。

[L3 switch] interface gigabitEthernet 1/0/1

[L3 switch-GigabitEthernet1/0/1] port link-type trunk

[L3 switch-GigabitEthernet1/0/2] undo port trunk permit vlan 1

[L3 switch-GigabitEthernet1/0/1] port trunk permit vlan 100 200

[L3 switch-GigabitEthernet1/0/1] quit

# 配置L3 switch和AP相連的接口GigabitEthernet1/0/2為Trunk類型，禁止VLAN 1報文通過，允許VLAN 400和VLAN 200通過，當前Trunk口的PVID為400。

[L3 switch] interface gigabitEthernet 1/0/2

[L3 switch-GigabitEthernet1/0/2] port link-type trunk

[L3 switch-GigabitEthernet1/0/2] undo port trunk permit vlan 1

[L3 switch-GigabitEthernet1/0/2] port trunk permit vlan 200 400

[L3 switch-GigabitEthernet1/0/2] port trunk pvid vlan 400

[L3 switch-GigabitEthernet1/0/2] quit

# 配置L3 switch和Host相連的接口GigabitEthernet1/0/3為Access類型，允許VLAN 300通過。

[L3 switch] interfac gigabitEthernet 1/0/3

[L3 switch-GigabitEthernet1/0/3] port access vlan 300

[L3 switch-GigabitEthernet1/0/3] quit

(2)     配置DHCPv6服務

# 配置接口Vlan-interface200、Vlan-interface300和Vlan-interface400工作在DHCPv6服務器模式。

[L3 switch] interface vlan-interface 200

[L3 switch-Vlan-interface200] ipv6 dhcp select server

[L3 switch-Vlan-interface200] ipv6 dhcp server apply pool 1

[L3 switch-Vlan-interface200] interface vlan-interface 300

[L3 switch-Vlan-interface300] ipv6 dhcp select server

[L3 switch-Vlan-interface300] ipv6 dhcp server apply pool 2

[L3 switch-Vlan-interface300] interface vlan-interface 400

[L3 switch-Vlan-interface400] ipv6 dhcp select server

[L3 switch-Vlan-interface200] ipv6 dhcp server apply pool 3

# 取消設備發布RA消息的抑製功能。配置被管理地址的配置標誌位為1，即主機通過DHCPv6服務器獲取IPv6地址。配置其他信息配置標誌位為1，即主機通過DHCPv6服務器獲取除IPv6地址以外的其他信息。

[L3 switch-Vlan-interface400] interface vlan-interface 200

[L3 switch-Vlan-interface200] undo ipv6 nd ra halt

[L3 switch-Vlan-interface200] ipv6 nd autoconfig managed-address-flag

[L3 switch-Vlan-interface200] ipv6 nd autoconfig other-flag

[L3 switch-Vlan-interface200] interface vlan-interface 300

[L3 switch-Vlan-interface300] undo ipv6 nd ra halt

[L3 switch-Vlan-interface300] ipv6 nd autoconfig managed-address-flag

[L3 switch-Vlan-interface300] ipv6 nd autoconfig other-flag

[L3 switch-Vlan-interface300] interface vlan-interface 400

[L3 switch-Vlan-interface400] undo ipv6 nd ra halt

[L3 switch-Vlan-interface400] ipv6 nd autoconfig managed-address-flag

[L3 switch-Vlan-interface400] ipv6 nd autoconfig other-flag

[L3 switch-Vlan-interface400] quit

# 配置DHCPv6地址池1，為1::2:0:0:0/96網段的Client分配IPv6地址等參數。

[L3 switch] ipv6 dhcp pool 1

[L3 switch-dhcp6-pool-1] network 1::2:0:0:0/96

[L3 switch-dhcp6-pool-1] quit

# 配置DHCPv6地址池2，為1::3:0:0:0/96網段的Host分配IPv6地址等參數。

[L3 switch] ipv6 dhcp pool 2

[L3 switch-dhcp6-pool-2] network 1::3:0:0:0/96

[L3 switch-dhcp6-pool-2] quit

# 配置DHCPv6地址池3，為1::4:0:0:0/96網段的AP分配IPv6地址等參數，並通過自定義選項的方式配置option 52的內容，為AP指定AC的IPv6地址1::1:0:0:1。

[L3 switch] ipv6 dhcp pool 3

[L3 switch-dhcp6-pool-3] network 1::4:0:0:0/96

[L3 switch-dhcp6-pool-3] option 52 hex 00010000000000000001000000000001

[L3 switch-dhcp6-pool-3] quit

3.5  驗證配置

(1)     在AC上查看到AP注冊信息

# 在AC上使用命令display wlan ap all查看AP，可以看到AP的狀態是R/M，表明AP已經成功注冊到AC。

<AC> display wlan ap all

Total number of APs: 1

Total number of connected APs: 1

Total number of connected manual APs: 1

Total number of connected auto APs: 0

Total number of connected common APs: 1

Total number of connected WTUs: 0

Total number of inside APs: 0

Maximum supported APs: 3072

Remaining APs: 3071

Total AP licenses: 512

Local AP licenses: 512

Server AP licenses: 0

Remaining Local AP licenses: 511

Sync AP licenses: 0

 

                                 AP information

 State : I = Idle,      J  = Join,        JA = JoinAck,    IL = ImageLoad

          C = Config,    DC = DataCheck,  R  = Run,   M = Master,  B = Backup

 

AP name                APID    State   Model             Serial ID

ap1                     1        R/M     WA6320            219801A28N819CE0002T

(2)     在AC上查看Client信息

# 在AC上使用命令display wlan client ipv6查看在線Client，可以看到Client已經連接到AP的radio1。

<AC> display wlan client ipv6

Total number of clients: 1

 

MAC address     AP name               RID  IPv6 address              VLAN

784f-43b6-077c ap1                    1     1::2:0:0:2                200

(3)     Host與Client可以相互ping通

# Client通過DHCP server獲取到IPv6地址1::2:0:0:2，在Host上ping Client的IPv6地址可以ping通。同理，在Client上ping Host的IPv6地址也能ping通，不再贅述。

C:\Users\system32>ping 1::2:0:0:2 -t

 

Pinging 1::2:0:0:2 with 32 bytes of data:

Reply from 1::2:0:0:2: bytes=32 time=2470ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=2ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=1427ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=2ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=86ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=142ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=561ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=84ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=465ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=114ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=124ms TTL=63

Reply from 1::2:0:0:2: bytes=32 time=446ms TTL=63

 

Ping statistics for 1::2:0:0:2:

    Packets: Sent = 12, Received = 12, Lost = 0 (0% loss),

Approximate round trip times in milli-seconds:

    Minimum = 2ms, Maximum = 2470ms, Average = 495ms

Control-C

^C

C:\Users\system32>

3.6  配置文件

·     AC

#

vlan 100

#

vlan 200

#

interface Vlan-interface100

 ipv6 address 1::1:0:0:1/96

#

wlan service-template 1

 ssid service

client forwarding-location ac

 akm mode psk

 preshared-key pass-phrase simple 12345678

 cipher-suite ccmp

 security-ie rsn

 client ipv6-snooping nd-learning enable

 client ipv6-snooping dhcpv6-learning enable

 service-template enable

#

interface GigabitEthernet1/0/1

 port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 100 200

#

ipv6 route-static 1::4:0:0:0 96 1::1:0:0:2

#

wlan ap ap1 model WA6320

 serial-id 219801A28N819CE0002T

#

 wlan ap-group group1

ap ap1

ap-model WA6320

 radio 1

  radio enable

  service-template 1 vlan 200

 radio 2

#

·     L3 switch

#

vlan 100

#

vlan 200

#

vlan 300

#

vlan 400

#

ipv6 dhcp pool 1

 network 1::2:0:0:0/96

#

ipv6 dhcp pool 2

network 1::3:0:0:0/96

#

ipv6 dhcp pool 3

 network 1::4:0:0:0/96

 option 52 hex 00010000000000000001000000000001

#

interface Vlan-interface100

 ipv6 address 1::1:0:0:2/96

#

interface Vlan-interface200

 ipv6 dhcp select server

 ipv6 dhcp server apply pool 1

 ipv6 address 1::2:0:0:1/96

 ipv6 nd autoconfig managed-address-flag

 ipv6 nd autoconfig other-flag

 undo ipv6 nd ra halt

#

interface Vlan-interface300

 ipv6 dhcp select server

 ipv6 dhcp server apply pool 2

 ipv6 address 1::3:0:0:1/96

 ipv6 nd autoconfig managed-address-flag

 ipv6 nd autoconfig other-flag

 undo ipv6 nd ra halt

#

interface Vlan-interface400

 ipv6 dhcp select server

 ipv6 dhcp server apply pool 3

 ipv6 address 1::4:0:0:1/96

 ipv6 nd autoconfig managed-address-flag

 ipv6 nd autoconfig other-flag

 undo ipv6 nd ra halt

#

interface GigabitEthernet1/0/1

 port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 100 200

#

interface GigabitEthernet1/0/2

 port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 200 400

 port trunk pvid vlan 400

#

interface GigabitEthernet1/0/3

 port access vlan 300

#

4 相關資料

·     《H3C無線控製器產品 配置指導》中的“網絡互通配置指導”。

·     《H3C無線控製器產品 命令參考》中的“網絡互通命令參考”。

·     《H3C無線控製器產品 配置指導》中的“AP管理配置指導”。

·     《H3C無線控製器產品 命令參考》中的“AP管理命令參考”。