Cisco SSL ××× 配置實例

注意：這裏的配置是SSL ×××的隧道模式

一、網絡拓撲圖

二、SSL ××× Server 配置

軟件版本：> Cisco IOS Software, 7200 Software (C7200-ADVSECURITYK9-M), Version 12.4(9)T1, RELEASE SOFTWARE (fc2)
××× 客戶端軟件：sslclient-win-1.1.2.169.pkg

1、格式化 disk0

    R1#format disk0:
    Format operation may take a while. Continue? [confirm]
    Format operation will destroy all data in "disk0:".    Continue? [confirm]
    Format: Drive communication & 1st Sector Write OK...
    Writing Monlib sectors.
    ..............................................................................................................................................
    Monlib write complete

Format: All system sectors written. OK...

    Format: Total sectors in formatted partition: 8009
    Format: Total bytes in formatted partition: 4100608
    Format: Operation completed successfully.

Format of disk0 complete

2、上傳軟件

    R1#copy tftp disk0:
    Address or name of remote host []? 192.168.10.100
    Source filename []? sslclient-win-1.1.2.169.pkg
    Destination filename [sslclient-win-1.1.2.169.pkg]?
    Accessing tftp://192.168.10.100/sslclient-win-1.1.2.169.pkg...
    Loading sslclient-win-1.1.2.169.pkg from 192.168.10.100 (via FastEthernet0/0): !!
    [OK - 415090 bytes]

415090 bytes copied in 12.892 secs (32197 bytes/sec)

3、安裝 client 軟件

R1(config)#web*** install svc disk0:/sslclient-win-1.1.2.169.pkg
SSL××× Package SSL-×××-Client : installed successfully

4、配置 SSL ×××

    R1(config)# aaa new-model
    R1(config)# aaa authentication login default local   //爲防止控制檯超時而造成無法進入Exec
    R1(config))# aaa authentication login web*** local
    R1(config)# ip local pool ssl-add 11.1.1.10 11.1.1.20
    R1(config)# username user1 password 123   //定義Web×××本地認證用戶名,密碼
    R1(config))# web*** gateway ***gateway //定義Web×××在哪個接口上進行監聽，此時IOS會自動產生自簽名證書。
    R1 (config-web***-gateway)# ip address 192.168.10.10 port 443
    R1 (config-web***-gateway)# inservice //啓用web*** gateway配置
    R1 (config)# web*** context webcontext   //定義web***的相關配置，相當於ASA的tunnel-group，在這裏可以定義
    R1 (config-web***-context)# gateway ***gateway //將context和gateway相關聯
    R1 (config-web***-context)# aaa authentication list web***
    R1 (config-web***-context)# inservice //啓用web*** context配置
    R1(config-web***-context)# policy group ssl***-policy //進入ssl***策略組
    R1(config-web***-group)# functions svc-enabled
    R1(config-web***-group)# svc address-pool ssl-add //分配svc使用的地址池
    R1(config-web***-group)# svc split include 192.168.20.0 255.255.255.0 //定義隧道分離的目標地址，如果不配置，則默認爲0.0.0.0
    R1(config-web***-group)#exit
    R1(config-web***-context)# default-group-policy ssl***-policy //當配置了多個policy group後,默認使用的策略組

注意:

    在IOS中，如果地址池不和內網在一個段，則需創建一個和地址池在同一網段的loopback接口作爲***客戶端的網關。
    還可以在context中指定virtual-host，類似於iis中的文件頭，允許多個主機映射到同一個IP地址
    同時context中還可以設置web登陸框的樣式，比如logo，title等

5、完整配置

R1#show running-config
Building configuration...

    Current configuration : 3223 bytes
    !
    version 12.4
    service timestamps debug datetime msec
    service timestamps log datetime msec
    no service password-encryption
    !
    hostname R1
    !
    boot-start-marker
    boot-end-marker
    !
    !
    aaa new-model
    !
    !
    aaa authentication login default local
    aaa authentication login web*** local
    !
    aaa session-id common
    !
    resource policy
    !
    ip cef
    !
    !
    !
    crypto pki trustpoint TP-self-signed-4294967295
     enrollment selfsigned
     subject-name cn=IOS-Self-Signed-Certificate-4294967295
     revocation-check none
     rsakeypair TP-self-signed-4294967295
    !
    !
    crypto pki certificate chain TP-self-signed-4294967295
     certificate self-signed 01
        3082023A 308201A3 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
        31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
        69666963 6174652D 34323934 39363732 3935301E 170D3038 31323135 31393039
        30335A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
        4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D34 32393439
        36373239 3530819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
      8100C6F2 B499879D 1CEB3638 BA59B459 A72167BB FDD2CD73 3E3E6FB6
    D1347E43
      8CC21C65 BAC01E28 50013497 71CF8062 C54F254C A6DB2D5A CDDB864D
    CFF71A50
      F3C20566 1405E49B 18CE2DAB 469C58E8 5B4A1FD6 59DCBCA5 12A34543
    4F6842B6
      24B9A7BD CE36E98A A5463EB3 2D2C5BC0 FAA247C1 E44DB455 4537465F
    18895A14
        66D10203 010001A3 62306030 0F060355 1D130101 FF040530 030101FF 300D0603
        551D1104 06300482 02523130 1F060355 1D230418 30168014 9F7F1B46 F6903BC5
      803F4AD7 2433EBD0 5813E29D 301D0603 551D0E04 1604149F 7F1B46F6
    903BC580
      3F4AD724 33EBD058 13E29D30 0D06092A 864886F7 0D010104 05000381
    81002516
      3F75E2AA 33544113 9A9179DB DFED2529 DF5A972F C2BFDE0E 0279D1F5
    8D30CAC7
      59BE79C6 85825281 AB2D0B08 2CA84D01 85A4DB19 8977BC82 9E59F764
    ADE75E22
      9A7FF37A 9D83819A 2287BE75 773FAA32 D38DD3C2 2C0DF23F 7D45D7A3
    E8006C1A
      6B9E0540 12483241 6EEAA0FF B31240F3 94044BCB 75210037 FEF5AD15 F49B
      quit
    username user1 password 0 123
    !
    !
    !
    !
    !
    !
    interface Loopback0
      ip address 11.1.1.1 255.255.255.0
    !
    interface FastEthernet0/0
      ip address 192.168.10.10 255.255.255.0
     duplex half
    !
    interface Serial1/0
      ip address 10.1.1.1 255.255.255.0
      serial restart-delay 0
    !
    interface Serial1/1
      no ip address
     shutdown
      serial restart-delay 0
    !
    interface Serial1/2
      no ip address
     shutdown
      serial restart-delay 0
    !
    interface Serial1/3
      no ip address
     shutdown
      serial restart-delay 0
    !
    router rip
     version 2
     network 10.0.0.0
    network 11.0.0.0
     network 192.168.10.0
     no auto-summary
    !
    ip local pool ssl-add 11.1.1.10 11.1.1.20
    no ip http server
    no ip http secure-server
    !
    !
    !
    logging alarm informational
    !
    !
    !
    !
    !
    control-plane
    !
    !
    line con 0
      exec-timeout 0 0
     stopbits 1
    line aux 0
     stopbits 1
    line vty 0 4
    !
    !
    web*** gateway ***gateway
      ip address 192.168.10.10 port 443
     ssl trustpoint TP-self-signed-4294967295
     inservice
     !
    web*** install svc disk0:/web***/svc.pkg
     !
    web*** context webcontext
      ssl authenticate verify all
     !
     !
      policy group ssl***-policy
       functions svc-enabled
       svc address-pool "ssl-add"
       svc split include 192.168.20.0 255.255.255.0
      default-group-policy ssl***-policy
      aaa authentication list web***
      gateway ***gateway domain ssh***
      inservice
    !
    !
    end

R2#show running-config
Building configuration...

    Current configuration : 973 bytes
    !
    version 12.4
    service timestamps debug datetime msec
    service timestamps log datetime msec
    no service password-encryption
    !
    hostname R2
    !
    boot-start-marker
    boot-end-marker
    !
    !
    no aaa new-model
    !
    resource policy
    !
    ip cef
    !
    !
    !
    !
    !
    !
    interface Loopback1
      ip address 22.1.1.1 255.255.255.0
    !
    interface FastEthernet0/0
      ip address 192.168.20.10 255.255.255.0
     duplex half
    !
    interface Serial1/0
      ip address 10.1.1.2 255.255.255.252
      serial restart-delay 0
    !
    interface Serial1/1
      no ip address
     shutdown
      serial restart-delay 0
    !
    interface Serial1/2
      no ip address
     shutdown
      serial restart-delay 0
    !
    interface Serial1/3
      no ip address
     shutdown
      serial restart-delay 0
    !
    router rip
     version 2
     network 10.0.0.0
     network 22.0.0.0
     network 192.168.20.0
     no auto-summary
    !
    no ip http server
    no ip http secure-server
    !
    !
    !
    logging alarm informational
    !
    !
    !
    !
    !
    control-plane
    !
    !
    line con 0
      exec-timeout 0 0
     stopbits 1
    line aux 0
     stopbits 1
    line vty 0 4
    !
    !
    end