安全与 VPN : 远程验证拨入用户服务 (RADIUS)

为拨入客户端配置基本 AAA RADIUS

2016 年 10 月 24 日 - 机器翻译
其他版本: PDFpdf | 英语 (2015 年 8 月 22 日) | 反馈


交互:本文档对您的 Cisco 设备进行自定义分析。


目录


简介

使用验证、授权和统计(AAA)远程验证拨入用户服务(RADIUS)服务器,本文描述配置示例使用接入服务器接受流入模拟和ISDN连接,并且验证他们。关于AAA和RADIUS的更多信息,参考以下文档:

先决条件

要求

此配置假设RADIUS服务器正确地设置。此配置用多数商业可用的RADIUS服务器也工作。欲知关于适当的服务器配置的详情,参考您的RADIUS服务器文档。

使用的组件

本文档中的信息基于以下软件和硬件版本。

  • Cisco AS5300用T1PRI和48个数字调制解调器。它运行Cisco IOSï ¿  ½软件版本12.0(7)T。

  • Unix (CSU)服务器的CiscoSecure,版本2.3(3)。

描述的AAA特定配置此处可以也与所有简单拨号方案一起使用。保证接入服务器能接受呼入呼叫,然后添加适当的AAA命令,如下面配置所显示。

本文档中的信息都是基于特定实验室环境中的设备创建的。本文档中使用的所有设备最初均采用原始(默认)配置。如果您是在真实网络上操作,请确保您在使用任何命令前已经了解其潜在影响。

规则

有关文档规则的详细信息,请参阅 Cisco 技术提示规则

配置

本部分提供有关如何配置本文档所述功能的信息。

注意: 要查找本文档所用命令的其他信息,请使用命令查找工具仅限注册用户)。

网络图

本文档使用下图所示的网络设置。

/image/gif/paws/14966/basic_radius1.gif

配置

和网络接入服务器(NAS)配置下面提供CSU和CiscoSecure NT (CSNT)配置。因为此配置表示一个简单拨入情况, ISDN的CiscoSecure配置和异步用户是相同的。因为不是与此RADIUS配置相关, ISDN客户端配置没有包括。

CSU
# ./ViewProfile -p 9900 -u async_client
 User Profile Information
 user = async_client{
 profile_id = 110
 profile_cycle = 2
 radius=Cisco {
 check_items= {
 2=cisco

 !--- Password(2) is "cisco"

 }
 reply_attributes= {
 6=2

 !--- Service-Type(6) is Framed (2)

 7=1

 !--- Frame




 d-Protocol(7) is PPP (1)

 }
    }
 }

 # ./ViewProfile -p 9900 -u isdn_user
 User Profile Information
 user = isdn_user{
 profile_id = 24
 profile_cycle = 4
 radius=Cisco {
 check_items= {
 2=cisco

 ! --- Password(2) is "cisco"

 }
 reply_attributes= {
 6=2

 ! --- Service-Type(6) is Framed (2)

 7=1
 
! --- Framed-Protocol(7) is PPP (1)

 }
    }
 }

注意: 对于此简单情况,异步的配置和ISDN用户是相同的。

CSNT RADIUS

配置CiscoSecure NT (CSNT) RADIUS :

  1. 创建新用户名为isdn_user和async_client。

  2. 配置在User Setup部分的适当的密码

  3. 在互联网工程任务组(IETF) RADIUS属性的部分,请选择从下拉菜单的以下项目:

    服务类型(属性6) =Framed帧协议(属性7)=PPP

    注意: 您必须点击在属性查找的复选框服务类型和帧协议旁边。

    注意: 对于此简单情况,异步的配置和ISDN用户是相同的。

maui-nas-01
maui-nas-01#show running-config 
 Building configuration...

 Current configuration:
 !
 version 12.0
 service timestamps debug datetime msec
 service timestamps log datetime msec
 service password-encryption
 !
 hostname maui-nas-01
 !
 aaa new-model

 !--- Initiates the AAA access control system. 
 !--- This command immediately locks down login and PPP authentication.

 aaa authentication login default group radius local

 !--- Exec login (for the list default) is authenticated using methods 
 !--- radius then local. The router uses RADIUS for authentication at the  
 !--- login(exec) prompt. If RADIUS returns an error, the user is authenticated 
 !--- using the local database.

 aaa authentication login NO_AUTHEN none

 !--- Exec login (for the list NO_AUTHEN) has authentication method none 
 !--- (no authentication). Interfaces to which this list is applied will not have 
 !--- authentication enabled. Refer to the console port (line con 0) configuration.

 aaa authentication ppp default if-needed group radius local

 !--- PPP authentication (for the list default) uses methods radius then local.
 !--- The if-needed keyword automatically permits ppp for users that have 
 !--- successfully authenticated using exec mode. If the EXEC facility has 
 !--- authenticated the user, RADIUS authentication for PPP is not performed.
 !----This is necessary for clients that use terminal window after dial.

 aaa authorization network default group radius local

 !--- Authorization of network services (PPP services) for the list default
 !--- uses methods radius then local. This is neccessary if you use RADIUS 
 !--- for the client IP address, Access List assignment and so on.

 enable secret 5 <deleted>
 !
 username admin password 7 <deleted>

 !--- This username allows for access to the router in situations where 
 !--- connectivity to the RADIUS server is lost. This is because the AAA 
 !--- configuration for exec login has the alternate method local. 

 spe 2/0 2/7
  firmware location system:/ucode/mica_port_firmware
 !
 resource-pool disable
 !
 ip subnet-zero
 no ip finger
 !
 isdn switch-type primary-ni

 !--- Switch type is Primary NI-2.

 isdn voice-call-failure 0
 mta receive maximum-recipients 0
 !
 !
 controller T1 0

 !--- T1 0 controller configuration.

  framing esf
  clock source line primary
  linecode b8zs
  pri-group timeslots 1-24
 !
 controller T1 1

 !--- T1 1 is unused.

  clock source line secondary 1
 !
 controller T1 2

 !--- T1 1 is unused.

 !
 controller T1 3

 !--- T1 1 is unused.

 !
 interface Ethernet0
  ip address 172.22.53.141 255.255.255.0
  no ip directed-broadcast
 !
 interface Serial0:23

 !--- D-channel configuration for T1 0.

  no ip address
  no ip directed-broadcast
  encapsulation ppp
  dialer pool-member 23

 !--- Assign Serial0:23 as member of dialer pool 23.
 !--- Dialer pool 23 is specified in interface Dialer 1.
 !--- Interface Dialer 1 will terminate the ISDN calls.

  isdn switch-type primary-ni
  isdn incoming-voice modem

 !--- Switch incoming analog calls to the internal digital modems.

  no cdp enable
 !
 interface FastEthernet0
  no ip address
  no ip directed-broadcast
  shutdown
  duplex auto
  speed auto
 !
 interface Group-Async0

 !--- Async Group Interface for the modems.

  ip unnumbered Ethernet0

 !--- Unnumbered to the ethernet interface.

  no ip directed-broadcast
  encapsulation ppp
  async mode interactive

 !--- Configures interactive mode on the asynchronous interfaces.
 !--- This allows users to dial in and get to a shell or PPP session on 
 !--- that line. If you want incoming users to only connect using PPP configure 
 !--- async mode dedicated instead.

  peer default ip address pool ASYNC

 !--- Use the ip pool named "ASYNC" to assign ip address for 
 !--- incoming connections.

  ppp authentication chap
  group-range 1 48

 !--- Lines(modems) 1 through 48 are in this group async interface.

 !
 interface Dialer1

 !--- Dialer1 will terminate ISDN calls.

  ip unnumbered Ethernet0
  no ip directed-broadcast
  encapsulation ppp
  dialer pool 23

 !--- Dialer 1 uses dialer pool 23. Interface Serial0:23 is 
 !--- a member of this pool.

  peer default ip address pool ISDN

 !--- Use the ip pool named "ISDN" to assign ip address for 
 !--- incoming connections.

  no cdp enable
  ppp authentication chap
 !
 ip local pool ISDN 172.22.53.142 172.22.53.145

 !--- IP address pool named "ISDN". 
 !--- This pool will be assigned to connections on interface Dialer 1.

 ip local pool ASYNC 172.22.53.146 172.22.53.149

 !--- IP address pool named "ASYNC". 
 !--- This pool will be assigned to incoming connections on Group-Async 0.
 !--- Note: This address pool only has 4 addresses and is not sufficient to 
 !--- support all 48 modem lines. Configure your IP pool with the address range 
 !--- to support all connections.

 ip classless
 no ip http server
 !
 no cdp run
 !
 radius-server host 172.22.53.201 auth-port 1645 acct-port 1646 key cisco

 !--- Radius-server host IP address and encryption key. 
 !--- The encryption key must match the onbe configured on the RADIUS server.

 !
 line con 0
  exec-timeout 0 0
  login authentication NO_AUTHEN

 !--- Specifies that the AAA list name assigned to the console is 
 !--- NO_AUTHEN. From the AAA configuration above, the list NO_AUTHEN 
 !--- does not use authentication.

  transport input none
 line 1 48

  autoselect during-login

 !--- Displays the username:password prompt after modems connect. 
 !--- Without this the user must press enter to receive a prompt.

  autoselect ppp

 !--- When the NAS detects incoming PPP packets, the PPP session
 !--- will be launched.

  modem InOut
  transport preferred none
  transport input all
  transport output none
 line aux 0
 line vty 0 4
 !
 end

验证

此部分提供您能使用验证您的配置的信息。

show 输出示例

maui-nas-01#show caller user async_client detail

  User: async_client, line tty 5, service Async
        Active time 00:01:04, Idle time 00:00:22
  Timeouts:            Absolute  Idle      Idle
                                 Session   Exec
      Limits:          -         -         00:10:00  
      Disconnect in:   -         -         -         
  TTY: Line 5, running PPP on As5
  Location: PPP: 172.22.53.148

  !--- The IP address assigned from the the IP pool. 

  DS0: (slot/unit/channel)=0/0/7
  Line: Baud rate (TX/RX) is 115200/115200, no parity, 1 stopbits, 8 databits
  Status: Ready, Active, No Exit Banner, Async Interface Active
          HW PPP Support Active
  Capabilities: Hardware Flowcontrol In, Hardware Flowcontrol Out
                Modem Callout, Modem RI is CD, 
                Line usable as async interface, Integrated Modem
  Modem State: Ready

  User: async_client, line As5, service PPP
        Active time 00:00:54, Idle time 00:00:23
  Timeouts:            Absolute  Idle
      Limits:          -         -         
      Disconnect in:   -         -         
  PPP: LCP Open, CHAP (<- AAA), IPCP

  !--- CHAP authentication was performed by AAA.

  LCP: -> peer, ACCM, AuthProto, MagicNumber, PCompression, ACCompression
       <- peer, ACCM, MagicNumber, PCompression, ACCompression
  NCP: Open IPCP
  IPCP: <- peer, Address
        -> peer, Address
  IP: Local 172.22.53.141, remote 172.22.53.148
  Counts: 40 packets input, 2769 bytes, 0 no buffer
          1 input errors, 1 CRC, 0 frame, 0 overrun
          24 packets output, 941 bytes, 0 underruns
          0 output errors, 0 collisions, 0 interface resets


maui-nas-01#show caller user isdn_user detail

  User: isdn_user, line Se0:8, service PPP
        Active time 00:01:22, Idle time 00:01:24
  Timeouts:            Absolute  Idle
      Limits:          -         00:02:00  
      Disconnect in:   -         00:00:35  
  PPP: LCP Open, CHAP (<- AAA), IPCP

!--- CHAP authentication was performed by AAA.

  LCP: -> peer, AuthProto, MagicNumber
       <- peer, MagicNumber
  NCP: Open IPCP
  IPCP: <- peer, Address
        -> peer, Address
  Dialer: Connected to , inbound
          Idle timer 120 secs, idle 84 secs
          Type is ISDN, group Dialer1

  ! -- The ISDN Call uses int Dialer1.

  IP: Local 172.22.53.141, remote 172.22.53.142

  ! -- The IP address was obtained from the local pool.

  Counts: 31 packets input, 872 bytes, 0 no buffer
          0 input errors, 0 CRC, 0 frame, 0 overrun
          34 packets output, 1018 bytes, 0 underruns
          0 output errors, 0 collisions, 5 interface resets

故障排除

本部分提供的信息可用于对配置进行故障排除。

故障排除命令

命令输出解释程序工具仅限注册用户)支持某些 show 命令,使用此工具可以查看对 show 命令输出的分析。

注意: 在发出 debug 命令之前,请参阅有关 Debug 命令的重要信息

  • debug isdn q931 -这表示呼叫建立并且切断ISDN网络连接(在路由器和ISDN交换机之间的层3)。

  • debug modem -这显示在接入服务器的调制解调器线路活动。

  • debug ppp协商-显示关于PPP流量和交换的信息,当协商链路控制协议(LCP)时,验证和网络控制协议(NCP)。一个成功的PPP协商协议首先开启LCP状态,然后是鉴权,最后协商NCP。

  • debug ppp authentication - 显示PPP验证协议消息,其中包括质询 握手 验证 协议(CHAP)信息包交换以及密码 验证 协议(PAP)交换。

  • debug aaa authentication -显示关于AAA/RADIUS验证的信息。

  • debug aaa authorization -显示关于AAA/RADIUS授权的信息。

  • debug radius -显示详细的调试信息关联与RADIUS。请使用Output Interpreter Tool (仅限注册用户)在思科技术支持网站解码debug radius消息。对于示例,参考如下所示的debug输出。请使用从debug radius的信息确定什么属性协商。注意:自debug radius输出已经解码并且的12.2(11)T不要求使用Output Interpreter解码输出。参考本文RADIUS调试增强欲知更多信息

  • show caller user -表示特定用户的参数例如TTY线路使用的,异步接口(架子、slot或者端口), DS0信道编号,调制解调器编号,分配的IP地址, PPP和PPP捆绑参数,等等。如果您的Cisco IOS版本软件不支持此指令,请使用show users命令。

调试输出示例

basicradius_2.gif

如果有输出一debug radius命令从您的Cisco设备,您能使用 显示潜在问题和修正。要使用输出结果,您必须是注册用户,并且必须进行登录,还要激活JavaScript。

注意: 自debug radius输出已经解码并且的12.2(11)T不要求使用Output Interpreter解码输出。参考本文RADIUS调试增强欲知更多信息

maui-nas-01#debug isdn q931
ISDN Q931 packets debugging is on
maui-nas-01#debug ppp negotiation 
PPP protocol negotiation debugging is on
maui-nas-01#debug ppp authentication
PPP authentication debugging is on
maui-nas-01#debug modem
Modem control/process activation debugging is on
maui-nas-01#debug aaa authentication 
AAA Authentication debugging is on
maui-nas-01#debug aaa authorization 
AAA Authorization debugging is on
maui-nas-01#debug radius
RADIUS protocol debugging is on

maui-nas-01#
*Apr  5 11:05:07.031: ISDN Se0:23: RX <-  SETUP pd = 8  callref = 0x20FC

!--- Setup message for incoming call.

*Apr  5 11:05:07.031:         Bearer Capability i = 0x8890218F
*Apr  5 11:05:07.031:         Channel ID i = 0xA18387
*Apr  5 11:05:07.031:         Called Party Number i = 0xA1, '81560'
*Apr  5 11:05:07.035: %DIALER-6-BIND: Interface Serial0:6 bound to profile Dialer1
*Apr  5 11:05:07.035: ISDN Se0:23: TX ->  CALL_PROC pd = 8  callref = 0xA0FC
*Apr  5 11:05:07.035:         Channel ID i = 0xA98387
*Apr  5 11:05:07.043: %LINK-3-UPDOWN: Interface Serial0:6, changed state to up
*Apr  5 11:05:07.043: Se0:6 PPP: Treating connection as a callin
*Apr  5 11:05:07.043: Se0:6 PPP: Phase is ESTABLISHING, Passive Open
*Apr  5 11:05:07.043: Se0:6 LCP: State is Listen
*Apr  5 11:05:07.047: ISDN Se0:23: TX ->  CONNECT pd = 8  callref = 0xA0FC
*Apr  5 11:05:07.047:         Channel ID i = 0xA98387
*Apr  5 11:05:07.079: ISDN Se0:23: RX <-  CONNECT_ACK pd = 8  callref = 0x20FC

*Apr  5 11:05:07.079: ISDN Se0:23: CALL_PROGRESS: CALL_CONNECTED call id 0x2D, 
bchan -1, dsl 0
*Apr  5 11:05:07.499: Se0:6 LCP: I CONFREQ [Listen] id 28 len 10
*Apr  5 11:05:07.499: Se0:6 LCP:    MagicNumber 0x5078A51F (0x05065078A51F)
*Apr  5 11:05:07.499: Se0:6 AAA/AUTHOR/FSM: (0): LCP succeeds trivially
*Apr  5 11:05:07.499: Se0:6 LCP: O CONFREQ [Listen] id 2 len 15
*Apr  5 11:05:07.499: Se0:6 LCP:    AuthProto CHAP (0x0305C22305)
*Apr  5 11:05:07.499: Se0:6 LCP:    MagicNumber 0xE05213AA (0x0506E05213AA)
*Apr  5 11:05:07.499: Se0:6 LCP: O CONFACK [Listen] id 28 len 10
*Apr  5 11:05:07.499: Se0:6 LCP:    MagicNumber 0x5078A51F (0x05065078A51F)
*Apr  5 11:05:07.555: Se0:6 LCP: I CONFACK [ACKsent] id 2 len 15
*Apr  5 11:05:07.555: Se0:6 LCP:    AuthProto CHAP (0x0305C22305)
*Apr  5 11:05:07.555: Se0:6 LCP:    MagicNumber 0xE05213AA (0x0506E05213AA)
*Apr  5 11:05:07.555: Se0:6 LCP: State is Open
*Apr  5 11:05:07.555: Se0:6 PPP: Phase is AUTHENTICATING, by this end
*Apr  5 11:05:07.555: Se0:6 CHAP: O CHALLENGE id 2 len 32 from "maui-nas-01"
*Apr  5 11:05:07.631: Se0:6 CHAP: I RESPONSE id 2 len 30 from "isdn_user"

!--- Incoming CHAP response from "isdn_user".

*Apr  5 11:05:07.631: AAA: parse name=Serial0:6 idb type=12 tty=-1
*Apr  5 11:05:07.631: AAA: name=Serial0:6 flags=0x51 type=1 shelf=0 slot=0 
adapter=0 port=0 channel=6
*Apr  5 11:05:07.631: AAA: parse name= idb type=-1 tty=-1
*Apr  5 11:05:07.631: AAA/MEMORY: create_user (0x619CEE28) user='isdn_user' 
ruser='' port='Serial0:6' rem_addr='isdn/81560' authen_type=CHAP service=PPP 
priv=1
*Apr  5 11:05:07.631: AAA/AUTHEN/START (2973699846): port='Serial0:6' list='' 
action=LOGIN service=PPP
*Apr  5 11:05:07.631: AAA/AUTHEN/START (2973699846): using "default" list
*Apr  5 11:05:07.631: AAA/AUTHEN (2973699846): status = UNKNOWN
*Apr  5 11:05:07.631: AAA/AUTHEN/START (2973699846): Method=radius (radius)

!--- AAA authentication method is RADIUS.

*Apr  5 11:05:07.631: RADIUS: ustruct sharecount=1
*Apr  5 11:05:07.631: RADIUS: Initial Transmit Serial0:6 id 13 172.22.53.201:1645, 
Access-Request, len 87

!--- Access-Request from the NAS to the AAA server.
!--- Note the IP address in the Access-Request matches the IP address 
!--- configured using the command:
!--- radius-server host 172.22.53.201 key cisco 

*Apr  5 11:05:07.631:         Attribute 4 6 AC16358D
*Apr  5 11:05:07.631:         Attribute 5 6 00004E26
*Apr  5 11:05:07.631:         Attribute 61 6 00000002
*Apr  5 11:05:07.631:         Attribute 1 11 6973646E
*Apr  5 11:05:07.631:         Attribute 30 7 38313536
*Apr  5 11:05:07.631:         Attribute 3 19 0297959E
*Apr  5 11:05:07.631:         Attribute 6 6 00000002
*Apr  5 11:05:07.631:         Attribute 7 6 00000001
*Apr  5 11:05:07.635: RADIUS: Received from id 13 172.22.53.201:1645, 
Access-Accept, len 32
*Apr  5 11:05:07.635:         Attribute 6 6 00000002
*Apr  5 11:05:07.635:         Attribute 7 6 00000001

属性值对(AVPs)从debug radius命令需要解码改善了解在NAS和RADIUS服务器之间的处理。

注意: 自debug radius输出已经解码并且的12.2(11)T不要求使用Output Interpreter解码输出。参考本文RADIUS调试增强欲知更多信息。

Output Interpreter Tool允许您接收debug radius输出的分析。

以下输出以斜体字是从Output Interpreter Tool得到的结果:

Access-Request 172.22.53.201:1645 id 13
Attribute Type 4:  NAS-IP-Address is 172.22.53.141
Attribute Type 5:  NAS-Port is 20006
Attribute Type 61: NAS-Port-Type is ISDN-Synchronous
Attribute Type 1:  User-Name is isdn
Attribute Type 30: Called-Station-ID(DNIS) is 8156
Attribute Type 3:  CHAP-Password is (encoded)
Attribute Type 6:  Service-Type is Framed
Attribute Type 7:  Framed-Protocol is PPP
Access-Accept 172.22.53.201:1645 id 13
Attribute Type 6:  Service-Type is Framed
Attribute Type 7:  Framed-Protocol is PPP

从工具解码的debug输出,请验证该Attribute type 6 :服务类型成帧和Attribute type 7 :帧协议PPP。如果注意到属性6或7不是如显示,请更正在RADIUS服务器的用户配置文件(参考配置部分)。并且请注意debug radius显示Access-Accept,表明RADIUS服务器顺利地验证用户。如果输出显示访问拒绝,则用户未验证,并且您应该检查在RADIUS服务器的用户名和密码配置。验证的另一个属性是Attribute type 4 :nas-ip-address。验证Output Interpreter Tool显示的值匹配在RADIUS服务器配置的NAS IP地址。

注意: 由于Cisco IOS约束和差异在debug输出中用不同的版本,一些属性可能被削(例如,用户名, Called-Station-ID(DNIS))

*Apr  5 11:05:07.635: AAA/AUTHEN (2973699846): status = PASS

!--- Authentication is successful

*Apr  5 11:05:07.635: Se0:6 AAA/AUTHOR/LCP: Authorize LCP
*Apr  5 11:05:07.635: Se0:6 AAA/AUTHOR/LCP (2783657211): Port='Serial0:6' 
list='' service=NET
*Apr  5 11:05:07.635: AAA/AUTHOR/LCP: Se0:6 (2783657211) user='isdn_user'
*Apr  5 11:05:07.635: Se0:6 AAA/AUTHOR/LCP (2783657211): send AV service=ppp
*Apr  5 11:05:07.635: Se0:6 AAA/AUTHOR/LCP (2783657211): send AV protocol=lcp
*Apr  5 11:05:07.635: Se0:6 AAA/AUTHOR/LCP (2783657211): found list "default"
*Apr  5 11:05:07.635: Se0:6 AAA/AUTHOR/LCP (2783657211): Method=radius (radius)
*Apr  5 11:05:07.635: Se0:6 AAA/AUTHOR (2783657211): Post authorization status 
= PASS_REPL
*Apr  5 11:05:07.639: Se0:6 AAA/AUTHOR/LCP: Processing AV service=ppp
*Apr  5 11:05:07.639: Se0:6 CHAP: O SUCCESS id 2 len 4
*Apr  5 11:05:07.639: Se0:6 PPP: Phase is UP
*Apr  5 11:05:07.639: Se0:6 AAA/AUTHOR/FSM: (0): Can we start IPCP?
*Apr  5 11:05:07.639: Se0:6 AAA/AUTHOR/FSM (3184893369): Port='Serial0:6' list='' 
service=NET
*Apr  5 11:05:07.639: AAA/AUTHOR/FSM: Se0:6 (3184893369) user='isdn_user'
*Apr  5 11:05:07.639: Se0:6 AAA/AUTHOR/FSM (3184893369): send AV service=ppp
*Apr  5 11:05:07.639: Se0:6 AAA/AUTHOR/FSM (3184893369): send AV protocol=ip
*Apr  5 11:05:07.639: Se0:6 AAA/AUTHOR/FSM (3184893369): found list "default"
*Apr  5 11:05:07.639: Se0:6 AAA/AUTHOR/FSM (3184893369): Method=radius (radius)
*Apr  5 11:05:07.639: Se0:6 AAA/AUTHOR (3184893369): Post authorization status 
= PASS_REPL
*Apr  5 11:05:07.639: Se0:6 AAA/AUTHOR/FSM: We can start IPCP
*Apr  5 11:05:07.639: Se0:6 IPCP: O CONFREQ [Not negotiated] id 2 len 10
*Apr  5 11:05:07.639: Se0:6 IPCP:    Address 172.22.53.141 (0x0306AC16358D)
*Apr  5 11:05:07.675: Se0:6 IPCP: I CONFREQ [REQsent] id 13 len 10
*Apr  5 11:05:07.675: Se0:6 IPCP:    Address 0.0.0.0 (0x030600000000)
*Apr  5 11:05:07.675: Se0:6 AAA/AUTHOR/IPCP: Start.  Her address 0.0.0.0, 
we want 0.0.0.0
*Apr  5 11:05:07.675: Se0:6 AAA/AUTHOR/IPCP: Processing AV service=ppp
*Apr  5 11:05:07.675: Se0:6 AAA/AUTHOR/IPCP: Authorization succeeded
*Apr  5 11:05:07.675: Se0:6 AAA/AUTHOR/IPCP: Done.  Her address 0.0.0.0, 
we want 0.0.0.0
*Apr  5 11:05:07.675: Se0:6 IPCP: Pool returned 172.22.53.142

!--- IP address for the peer obtained from the pool

*Apr  5 11:05:07.675: Se0:6 IPCP: O CONFNAK [REQsent] id 13 len 10
*Apr  5 11:05:07.675: Se0:6 IPCP:    Address 172.22.53.142 (0x0306AC16358E)
*Apr  5 11:05:07.699: Se0:6 IPCP: I CONFACK [REQsent] id 2 len 10
*Apr  5 11:05:07.699: Se0:6 IPCP:    Address 172.22.53.141 (0x0306AC16358D)
*Apr  5 11:05:07.707: Se0:6 IPCP: I CONFREQ [ACKrcvd] id 14 len 10
*Apr  5 11:05:07.707: Se0:6 IPCP:    Address 172.22.53.142 (0x0306AC16358E)
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP: Start.  Her address 172.22.53.142, 
we want 172.22.53.142
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP (3828612481): Port='Serial0:6' 
list='' service=NET
*Apr  5 11:05:07.707: AAA/AUTHOR/IPCP: Se0:6 (3828612481) user='isdn_user'
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP (3828612481): send AV service=ppp
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP (3828612481): send AV protocol=ip
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP (3828612481): send AV 
addr*172.22.53.142
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP (3828612481): found list "default"
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP (3828612481): Method=radius (radius)
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR (3828612481): Post authorization status 
= PASS_REPL
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP: Reject 172.22.53.142, 
using 172.22.53.142
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP: Processing AV service=ppp
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP: Processing AV addr*172.22.53.142
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP: Authorization succeeded
*Apr  5 11:05:07.707: Se0:6 AAA/AUTHOR/IPCP: Done.  Her address 172.22.53.142, 
we want 172.22.53.142
*Apr  5 11:05:07.707: Se0:6 IPCP: O CONFACK [ACKrcvd] id 14 len 10
*Apr  5 11:05:07.707: Se0:6 IPCP:    Address 172.22.53.142 (0x0306AC16358E)
*Apr  5 11:05:07.707: Se0:6 IPCP: State is Open
*Apr  5 11:05:07.711: Di1 IPCP: Install route to 172.22.53.142

!--- IPCP state is open. A route to the remote peer is installed

*Apr  5 11:05:08.639: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0:6, 
changed state to up
*Apr  5 11:05:13.043: %ISDN-6-CONNECT: Interface Serial0:6 is now connected 
to isdn_user
maui-nas-01#

这完成ISDN客户端的协商。如下所示的输出显示的协商异步呼叫(例如, Windows客户端)

maui-nas-01#
*Apr  5 11:05:53.527: ISDN Se0:23: RX <-  SETUP pd = 8  callref = 0x21C5

!--- Incoming Setup message for Async Call.

*Apr  5 11:05:53.527:         Bearer Capability i = 0x9090A2
*Apr  5 11:05:53.527:         Channel ID i = 0xA18388
*Apr  5 11:05:53.527:         Progress Ind i = 0x8183 - Origination address 
is non-ISDN 
*Apr  5 11:05:53.527:         Called Party Number i = 0xA1, '81560'
*Apr  5 11:05:53.531: ISDN Se0:23: TX ->  CALL_PROC pd = 8  callref = 0xA1C5
*Apr  5 11:05:53.531:         Channel ID i = 0xA98388
*Apr  5 11:05:53.531: ISDN Se0:23: TX ->  ALERTING pd = 8  callref = 0xA1C5
*Apr  5 11:05:53.667: ISDN Se0:23: TX ->  CONNECT pd = 8  callref = 0xA1C5
*Apr  5 11:05:53.683: ISDN Se0:23: RX <-  CONNECT_ACK pd = 8  callref = 0x21C5

*Apr  5 11:05:53.687: ISDN Se0:23: CALL_PROGRESS: CALL_CONNECTED call id 0x2E, 
bchan -1, dsl 0
*Apr  5 11:06:10.815: TTY5: DSR came up
*Apr  5 11:06:10.815: tty5: Modem: IDLE->(unknown)
*Apr  5 11:06:10.815: TTY5: EXEC creation
*Apr  5 11:06:10.815: AAA: parse name=tty5 idb type=10 tty=5
*Apr  5 11:06:10.815: AAA: name=tty5 flags=0x11 type=4 shelf=0 slot=0 adapter=0 
port=5 channel=0
*Apr  5 11:06:10.815: AAA: parse name=Serial0:7 idb type=12 tty=-1
*Apr  5 11:06:10.815: AAA: name=Serial0:7 flags=0x51 type=1 shelf=0 slot=0 
adapter=0 port=0 channel=7
*Apr  5 11:06:10.815: AAA/MEMORY: create_user (0x614D4DBC) user='' ruser='' 
port='tty5' rem_addr='async/81560' authen_type=ASCII service=LOGIN priv=1
*Apr  5 11:06:10.815: AAA/AUTHEN/START (2673527044): port='tty5' list='' 
action=LOGIN service=LOGIN
*Apr  5 11:06:10.815: AAA/AUTHEN/START (2673527044): using "default" list
*Apr  5 11:06:10.815: AAA/AUTHEN/START (2673527044): Method=radius (radius)
*Apr  5 11:06:10.815: AAA/AUTHEN (2673527044): status = GETUSER
*Apr  5 11:06:10.815: TTY5: set timer type 10, 30 seconds
*Apr  5 11:06:13.475: TTY5: Autoselect(2) sample 7E
*Apr  5 11:06:13.475: TTY5: Autoselect(2) sample 7EFF
*Apr  5 11:06:13.475: TTY5: Autoselect(2) sample 7EFF7D
*Apr  5 11:06:13.475: TTY5: Autoselect(2) sample 7EFF7D23
*Apr  5 11:06:13.475: TTY5 Autoselect cmd:  ppp negotiate

!--- the router recongnizes the ppp packets and launches ppp.

*Apr  5 11:06:13.475: AAA/AUTHEN/ABORT: (2673527044) because Autoselected.
*Apr  5 11:06:13.475: AAA/MEMORY: free_user (0x614D4DBC) user='' ruser='' 
port='tty5' rem_addr='async/81560' authen_type=ASCII service=LOGIN priv=1
*Apr  5 11:06:13.479: TTY5: EXEC creation
*Apr  5 11:06:13.479: TTY5: create timer type 1, 600 seconds
*Apr  5 11:06:13.607: TTY5: destroy timer type 1 (OK)
*Apr  5 11:06:13.607: TTY5: destroy timer type 0
*Apr  5 11:06:15.607: %LINK-3-UPDOWN: Interface Async5, changed state to up
*Apr  5 11:06:15.607: As5 PPP: Treating connection as a dedicated line
*Apr  5 11:06:15.607: As5 PPP: Phase is ESTABLISHING, Active Open

!--- PPP negotiation begins.

*Apr  5 11:06:15.607: As5 AAA/AUTHOR/FSM: (0): LCP succeeds trivially
*Apr  5 11:06:15.607: As5 LCP: O CONFREQ [Closed] id 1 len 25
*Apr  5 11:06:15.607: As5 LCP:    ACCM 0x000A0000 (0x0206000A0000)
*Apr  5 11:06:15.607: As5 LCP:    AuthProto CHAP (0x0305C22305)
*Apr  5 11:06:15.607: As5 LCP:    MagicNumber 0xE0531DB8 (0x0506E0531DB8)
*Apr  5 11:06:15.607: As5 LCP:    PFC (0x0702)
*Apr  5 11:06:15.607: As5 LCP:    ACFC (0x0802)
*Apr  5 11:06:16.487: As5 LCP: I CONFREQ [REQsent] id 3 len 23
*Apr  5 11:06:16.487: As5 LCP:    ACCM 0x000A0000 (0x0206000A0000)
*Apr  5 11:06:16.487: As5 LCP:    MagicNumber 0x65FFA5C7 (0x050665FFA5C7)
*Apr  5 11:06:16.487: As5 LCP:    PFC (0x0702)
*Apr  5 11:06:16.487: As5 LCP:    ACFC (0x0802)
*Apr  5 11:06:16.487: As5 LCP:    Callback 6  (0x0D0306)
*Apr  5 11:06:16.487: Unthrottle 5
*Apr  5 11:06:16.487: As5 LCP: O CONFREJ [REQsent] id 3 len 7
*Apr  5 11:06:16.487: As5 LCP:    Callback 6  (0x0D0306)
*Apr  5 11:06:17.607: As5 LCP: TIMEout: State REQsent
*Apr  5 11:06:17.607: As5 LCP: O CONFREQ [REQsent] id 2 len 25
*Apr  5 11:06:17.607: As5 LCP:    ACCM 0x000A0000 (0x0206000A0000)
*Apr  5 11:06:17.607: As5 LCP:    AuthProto CHAP (0x0305C22305)
*Apr  5 11:06:17.607: As5 LCP:    MagicNumber 0xE0531DB8 (0x0506E0531DB8)
*Apr  5 11:06:17.607: As5 LCP:    PFC (0x0702)
*Apr  5 11:06:17.607: As5 LCP:    ACFC (0x0802)
*Apr  5 11:06:17.735: As5 LCP: I CONFACK [REQsent] id 2 len 25
*Apr  5 11:06:17.735: As5 LCP:    ACCM 0x000A0000 (0x0206000A0000)
*Apr  5 11:06:17.735: As5 LCP:    AuthProto CHAP (0x0305C22305)
*Apr  5 11:06:17.735: As5 LCP:    MagicNumber 0xE0531DB8 (0x0506E0531DB8)
*Apr  5 11:06:17.735: As5 LCP:    PFC (0x0702)
*Apr  5 11:06:17.735: As5 LCP:    ACFC (0x0802)
*Apr  5 11:06:19.479: As5 LCP: I CONFREQ [ACKrcvd] id 4 len 23
*Apr  5 11:06:19.479: As5 LCP:    ACCM 0x000A0000 (0x0206000A0000)
*Apr  5 11:06:19.479: As5 LCP:    MagicNumber 0x65FFA5C7 (0x050665FFA5C7)
*Apr  5 11:06:19.479: As5 LCP:    PFC (0x0702)
*Apr  5 11:06:19.479: As5 LCP:    ACFC (0x0802)
*Apr  5 11:06:19.479: As5 LCP:    Callback 6  (0x0D0306)
*Apr  5 11:06:19.479: As5 LCP: O CONFREJ [ACKrcvd] id 4 len 7
*Apr  5 11:06:19.479: As5 LCP:    Callback 6  (0x0D0306)
*Apr  5 11:06:19.607: As5 LCP: TIMEout: State ACKrcvd
*Apr  5 11:06:19.607: As5 LCP: O CONFREQ [ACKrcvd] id 3 len 25
*Apr  5 11:06:19.607: As5 LCP:    ACCM 0x000A0000 (0x0206000A0000)
*Apr  5 11:06:19.607: As5 LCP:    AuthProto CHAP (0x0305C22305)
*Apr  5 11:06:19.607: As5 LCP:    MagicNumber 0xE0531DB8 (0x0506E0531DB8)
*Apr  5 11:06:19.607: As5 LCP:    PFC (0x0702)
*Apr  5 11:06:19.607: As5 LCP:    ACFC (0x0802)
*Apr  5 11:06:19.607: As5 LCP: I CONFREQ [REQsent] id 5 len 20
*Apr  5 11:06:19.607: As5 LCP:    ACCM 0x000A0000 (0x0206000A0000)
*Apr  5 11:06:19.607: As5 LCP:    MagicNumber 0x65FFA5C7 (0x050665FFA5C7)
*Apr  5 11:06:19.607: As5 LCP:    PFC (0x0702)
*Apr  5 11:06:19.607: As5 LCP:    ACFC (0x0802)
*Apr  5 11:06:19.607: As5 LCP: O CONFACK [REQsent] id 5 len 20
*Apr  5 11:06:19.607: As5 LCP:    ACCM 0x000A0000 (0x0206000A0000)
*Apr  5 11:06:19.607: As5 LCP:    MagicNumber 0x65FFA5C7 (0x050665FFA5C7)
*Apr  5 11:06:19.607: As5 LCP:    PFC (0x0702)
*Apr  5 11:06:19.607: As5 LCP:    ACFC (0x0802)
*Apr  5 11:06:19.719: As5 LCP: I CONFACK [ACKsent] id 3 len 25
*Apr  5 11:06:19.719: As5 LCP:    ACCM 0x000A0000 (0x0206000A0000)
*Apr  5 11:06:19.719: As5 LCP:    AuthProto CHAP (0x0305C22305)
*Apr  5 11:06:19.719: As5 LCP:    MagicNumber 0xE0531DB8 (0x0506E0531DB8)
*Apr  5 11:06:19.719: As5 LCP:    PFC (0x0702)
*Apr  5 11:06:19.719: As5 LCP:    ACFC (0x0802)
*Apr  5 11:06:19.719: As5 LCP: State is Open
*Apr  5 11:06:19.719: As5 PPP: Phase is AUTHENTICATING, by this end
*Apr  5 11:06:19.719: As5 CHAP: O CHALLENGE id 1 len 32 from "maui-nas-01"
*Apr  5 11:06:19.863: As5 CHAP: I RESPONSE id 1 len 33 from "async_client"

!--- Incoming CHAP response from "async_client".

*Apr  5 11:06:19.863: AAA: parse name=Async5 idb type=10 tty=5
*Apr  5 11:06:19.863: AAA: name=Async5 flags=0x11 type=4 shelf=0 slot=0 
adapter=0 port=5 channel=0
*Apr  5 11:06:19.863: AAA: parse name=Serial0:7 idb type=12 tty=-1
*Apr  5 11:06:19.863: AAA: name=Serial0:7 flags=0x51 type=1 shelf=0 slot=0 
adapter=0 port=0 channel=7
*Apr  5 11:06:19.863: AAA/MEMORY: create_user (0x6195AE40) user='async_client' 
ruser='' port='Async5' rem_addr='async/81560' authen_type=CHAP service=PPP 
priv=1
*Apr  5 11:06:19.863: AAA/AUTHEN/START (2673347869): port='Async5' list='' 
action=LOGIN service=PPP
*Apr  5 11:06:19.863: AAA/AUTHEN/START (2673347869): using "default" list
*Apr  5 11:06:19.863: AAA/AUTHEN (2673347869): status = UNKNOWN
*Apr  5 11:06:19.863: AAA/AUTHEN/START (2673347869): Method=radius (radius)
*Apr  5 11:06:19.863: RADIUS: ustruct sharecount=1
*Apr  5 11:06:19.867: RADIUS: Initial Transmit Async5 id 14 172.22.53.201:1645, 
Access-Request, len 90
*Apr  5 11:06:19.867:         Attribute 4 6 AC16358D
*Apr  5 11:06:19.867:         Attribute 5 6 00000005
*Apr  5 11:06:19.867:         Attribute 61 6 00000000
*Apr  5 11:06:19.867:         Attribute 1 14 6173796E
*Apr  5 11:06:19.867:         Attribute 30 7 38313536
*Apr  5 11:06:19.867:         Attribute 3 19 01B8292F
*Apr  5 11:06:19.867:         Attribute 6 6 00000002
*Apr  5 11:06:19.867:         Attribute 7 6 00000001
*Apr  5 11:06:19.867: RADIUS: Received from id 14 172.22.53.201:1645, 
Access-Accept, len 32
*Apr  5 11:06:19.867:         Attribute 6 6 00000002
*Apr  5 11:06:19.871:         Attribute 7 6 00000001

从debug radius命令需要的AVPs解码改善了解在NAS和RADIUS服务器之间的处理。

注意: 自debug radius输出已经解码并且的12.2(11)T不要求使用Output Interpreter解码输出。参考本文RADIUS调试增强欲知更多信息

Output Interpreter Tool允许您接收debug radius输出的分析。

以下输出以斜体字是从Output Interpreter Tool得到的结果:

Access-Request 172.22.53.201:1645 id 14
Attribute Type 4:  NAS-IP-Address is 172.22.53.141
Attribute Type 5:  NAS-Port is 5
Attribute Type 61: NAS-Port-Type is Asynchronous
Attribute Type 1:  User-Name is asyn
Attribute Type 30: Called-Station-ID(DNIS) is 8156
Attribute Type 3:  CHAP-Password is (encoded)
Attribute Type 6:  Service-Type is Framed
Attribute Type 7:  Framed-Protocol is PPP
         Access-Accept 172.22.53.201:1645 id 14
Attribute Type 6:  Service-Type is Framed
Attribute Type 7:  Framed-Protocol is PPP

从工具解码的debug输出,请验证该Attribute type 6 :服务类型成帧和Attribute type 7 :帧协议PPP。如果注意到属性6或7不是如显示,请更正在RADIUS服务器的用户配置文件(参考配置部分)。并且请注意debug radius显示Access-Accept,表明RADIUS服务器顺利地验证用户。如果输出显示访问拒绝,则用户未验证,并且您应该检查在RADIUS服务器的用户名和密码配置。验证的另一个属性是Attribute type 4 :nas-ip-address。验证Output Interpreter Tool显示的值匹配在RADIUS服务器配置的NAS IP地址。

注意: 由于Cisco IOS约束和差异在debug输出中用不同的版本,一些属性可能被削(例如,用户名, Called-Station-ID(DNIS))

*Apr  5 11:06:19.871: AAA/AUTHEN (2673347869): status = PASS
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/LCP: Authorize LCP
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/LCP (3232903941): Port='Async5' list='' 
service=NET
*Apr  5 11:06:19.871: AAA/AUTHOR/LCP: As5 (3232903941) user='async_client'
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/LCP (3232903941): send AV service=ppp
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/LCP (3232903941): send AV protocol=lcp
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/LCP (3232903941): found list "default"
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/LCP (3232903941): Method=radius (radius)
*Apr  5 11:06:19.871: As5 AAA/AUTHOR (3232903941): Post authorization status 
= PASS_REPL
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/LCP: Processing AV service=ppp
*Apr  5 11:06:19.871: As5 CHAP: O SUCCESS id 1 len 4
*Apr  5 11:06:19.871: As5 PPP: Phase is UP
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/FSM: (0): Can we start IPCP?
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/FSM (1882093345): Port='Async5' list='' 
service=NET
*Apr  5 11:06:19.871: AAA/AUTHOR/FSM: As5 (1882093345) user='async_client'
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/FSM (1882093345): send AV service=ppp
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/FSM (1882093345): send AV protocol=ip
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/FSM (1882093345): found list "default"
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/FSM (1882093345): Method=radius (radius)
*Apr  5 11:06:19.871: As5 AAA/AUTHOR (1882093345): Post authorization status 
= PASS_REPL
*Apr  5 11:06:19.871: As5 AAA/AUTHOR/FSM: We can start IPCP
*Apr  5 11:06:19.875: As5 IPCP: O CONFREQ [Closed] id 1 len 10
*Apr  5 11:06:19.875: As5 IPCP:    Address 172.22.53.141 (0x0306AC16358D)
*Apr  5 11:06:19.991: As5 IPCP: I CONFREQ [REQsent] id 1 len 34
*Apr  5 11:06:19.991: As5 IPCP:    Address 0.0.0.0 (0x030600000000)
*Apr  5 11:06:19.991: As5 IPCP:    PrimaryDNS 0.0.0.0 (0x810600000000)
*Apr  5 11:06:19.991: As5 IPCP:    PrimaryWINS 0.0.0.0 (0x820600000000)
*Apr  5 11:06:19.991: As5 IPCP:    SecondaryDNS 0.0.0.0 (0x830600000000)
*Apr  5 11:06:19.991: As5 IPCP:    SecondaryWINS 0.0.0.0 (0x840600000000)
*Apr  5 11:06:19.991: As5 AAA/AUTHOR/IPCP: Start.  Her address 0.0.0.0, 
we want 172.22.53.148

!--- The address for the peer obtained from the pool.

*Apr  5 11:06:19.991: As5 AAA/AUTHOR/IPCP: Processing AV service=ppp
*Apr  5 11:06:19.991: As5 AAA/AUTHOR/IPCP: Authorization succeeded
*Apr  5 11:06:19.991: As5 AAA/AUTHOR/IPCP: Done.  Her address 0.0.0.0, 
we want 172.22.53.148
*Apr  5 11:06:19.991: As5 IPCP: O CONFREJ [REQsent] id 1 len 22
*Apr  5 11:06:19.991: As5 IPCP:    PrimaryWINS 0.0.0.0 (0x820600000000)
*Apr  5 11:06:19.995: As5 IPCP:    SecondaryDNS 0.0.0.0 (0x830600000000)
*Apr  5 11:06:19.995: As5 IPCP:    SecondaryWINS 0.0.0.0 (0x840600000000)
*Apr  5 11:06:20.007: As5 IPCP: I CONFACK [REQsent] id 1 len 10
*Apr  5 11:06:20.007: As5 IPCP:    Address 172.22.53.141 (0x0306AC16358D)
*Apr  5 11:06:20.119: As5 IPCP: I CONFREQ [ACKrcvd] id 2 len 16
*Apr  5 11:06:20.119: As5 IPCP:    Address 0.0.0.0 (0x030600000000)
*Apr  5 11:06:20.119: As5 IPCP:    PrimaryDNS 0.0.0.0 (0x810600000000)
*Apr  5 11:06:20.119: As5 AAA/AUTHOR/IPCP: Start.  Her address 0.0.0.0, 
we want 172.22.53.148
*Apr  5 11:06:20.119: As5 AAA/AUTHOR/IPCP: Processing AV service=ppp
*Apr  5 11:06:20.119: As5 AAA/AUTHOR/IPCP: Authorization succeeded
*Apr  5 11:06:20.119: As5 AAA/AUTHOR/IPCP: Done.  Her address 0.0.0.0, 
we want 172.22.53.148
*Apr  5 11:06:20.119: As5 IPCP: O CONFNAK [ACKrcvd] id 2 len 16
*Apr  5 11:06:20.119: As5 IPCP:    Address 172.22.53.148 (0x0306AC163594)
*Apr  5 11:06:20.119: As5 IPCP:    PrimaryDNS 172.22.53.210 (0x8106AC1635D2)
*Apr  5 11:06:20.231: As5 IPCP: I CONFREQ [ACKrcvd] id 3 len 16
*Apr  5 11:06:20.231: As5 IPCP:    Address 172.22.53.148 (0x0306AC163594)
*Apr  5 11:06:20.231: As5 IPCP:    PrimaryDNS 172.22.53.210 (0x8106AC1635D2)
*Apr  5 11:06:20.231: As5 AAA/AUTHOR/IPCP: Start.  Her address 172.22.53.148, 
we want 172.22.53.148
*Apr  5 11:06:20.231: As5 AAA/AUTHOR/IPCP (3727543204): Port='Async5' list='' 
service=NET
*Apr  5 11:06:20.231: AAA/AUTHOR/IPCP: As5 (3727543204) user='async_client'
*Apr  5 11:06:20.231: As5 AAA/AUTHOR/IPCP (3727543204): send AV service=ppp
*Apr  5 11:06:20.231: As5 AAA/AUTHOR/IPCP (3727543204): send AV protocol=ip
*Apr  5 11:06:20.231: As5 AAA/AUTHOR/IPCP (3727543204): send AV addr*172.22.53.148
*Apr  5 11:06:20.231: As5 AAA/AUTHOR/IPCP (3727543204): found list "default"
*Apr  5 11:06:20.231: As5 AAA/AUTHOR/IPCP (3727543204): Method=radius (radius)
*Apr  5 11:06:20.235: As5 AAA/AUTHOR (3727543204): Post authorization status 
= PASS_REPL
*Apr  5 11:06:20.235: As5 AAA/AUTHOR/IPCP: Reject 172.22.53.148, 
using 172.22.53.148
*Apr  5 11:06:20.235: As5 AAA/AUTHOR/IPCP: Processing AV service=ppp
*Apr  5 11:06:20.235: As5 AAA/AUTHOR/IPCP: Processing AV addr*172.22.53.148
*Apr  5 11:06:20.235: As5 AAA/AUTHOR/IPCP: Authorization succeeded
*Apr  5 11:06:20.235: As5 AAA/AUTHOR/IPCP: Done.  Her address 172.22.53.148, 
we want 172.22.53.148
*Apr  5 11:06:20.235: As5 IPCP: O CONFACK [ACKrcvd] id 3 len 16
*Apr  5 11:06:20.235: As5 IPCP:    Address 172.22.53.148 (0x0306AC163594)
*Apr  5 11:06:20.235: As5 IPCP:    PrimaryDNS 172.22.53.210 (0x8106AC1635D2)
*Apr  5 11:06:20.235: As5 IPCP: State is Open
*Apr  5 11:06:20.235: As5 IPCP: Install route to 172.22.53.148

!--- Route to remote peer is installed.

*Apr  5 11:06:20.871: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async5, 
changed state to up

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Document ID: 14966