3661 have a nm-4b-s/t module,act as an access server,and a e1&18dm
module(but not be used now),the following is the config
Building configuration...
Current configuration : 9936 bytes
!
version 12.2
no parser cache
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname 3661
!
logging rate-limit console 10 except errors
username 8888 password 0 8888
username leo password leo
memory-size iomem 15
modem country mica china
ip subnet-zero
!
!
!
no ip dhcp-client network-discovery
isdn switch-type primary-net5
!
!
controller E1 1/0
framing NO-CRC4
pri-group timeslots 1-31
!
!
interface FastEthernet0/0
ip address 168.168.44.150 255.255.255.0
duplex auto
speed auto
!
interface Serial1/0:15
no ip address
encapsulation ppp
dialer rotary-group 1
dialer-group 1
isdn switch-type primary-net5
isdn incoming-voice modem
no cdp enable
!
interface BRI3/0
no ip address
encapsulation ppp
dialer pool-member 2
isdn switch-type basic-net3
isdn incoming-voice modem
ppp authentication pap chap callin
!
interface BRI3/1
no ip address
encapsulation ppp
dialer pool-member 2
isdn switch-type basic-net3
isdn incoming-voice modem
ppp authentication pap chap callin
interface BRI3/2
no ip address
encapsulation ppp
dialer pool-member 2
isdn switch-type basic-net3
isdn incoming-voice modem
ppp authentication pap chap callin
!
interface BRI3/3
no ip address
encapsulation ppp
dialer pool-member 2
isdn switch-type basic-net3
isdn incoming-voice modem
ppp authentication pap chap callin
!
interface Group-Async1
ip unnumbered FastEthernet0/0
encapsulation ppp
load-interval 30
dialer in-band
dialer idle-timeout 3600
async mode interactive
peer default ip address pool cisco3661-group-1
ppp authentication chap callin
group-range 65 94
hold-queue 10 in
!
interface Dialer1
ip unnumbered FastEthernet0/0
encapsulation ppp
dialer in-band
dialer idle-timeout 3600
dialer-group 1
peer default ip address pool cisco3661-group-1
no cdp enable
ppp authentication pap chap
!
interface Dialer2
ip unnumbered FastEthernet0/0
encapsulation ppp
dialer pool 1
dialer-group 1
peer default ip address pool cisco3661-group-1
pulse-time 0
ppp authentication pap chap callin
!
ip local pool cisco3661-group-1 168.168.44.110 168.168.44.140
ip classless
ip http server
!
access-list 1 permit any
dialer-list 1 protocol ip list 1
!
line con 0
line 65 94
exec-timeout 0 0
modem answer-timeout 120
modem Dialin
modem autoconfigure discovery
transport input all
autoselect ppp
flowcontrol hardware
line aux 0
line vty 0 4
password ciscos
login
!
!
end
现在问题是模拟电话能够正常拨入，可是ISDN却不能拨入!邪门了！我debug isdn q931
debug ppp neg
debug ppp authen
以后得到如下提示：
ISDN BR3/0: RX
2d01h: Bearer Capability i = 0x8890
2d01h: Channel ID i = 0x89
2d01h: Called Party Number i = 0xA1, '2150663325', Plan:ISDN, Type:Natio
nal
2d01h: Sending Complete
2d01h: ISDN BR3/0: Event: Received a DATA call from on B1 at 64 Kb/s
2d01h: ISDN BR3/0: Event: Accepting the call id 0x51
2d01h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to up
2d01h: BR3/0:1 PPP: Treating connection as a callin
2d01h: BR3/0:1 PPP: Phase is ESTABLISHING, Passive Open [0 sess, 1 load]
2d01h: BR3/0:1 LCP: State is Listen
2d01h: ISDN BR3/0: TX - CALL_PROC pd = 8 callref = 0xED
2d01h: Channel ID i = 0x89
2d01h: ISDN BR3/0: TX - CONNECT pd = 8 callref = 0xED
2d01h: ISDN BR3/0: RX
2d01h: BR3/0:1 LCP: I CONFREQ [Listen] id 1 len 17
2d01h: BR3/0:1 LCP: MagicNumber 0x00432275 (0x050600432275)
2d01h: BR3/0:1 LCP: PFC (0x0702)
2d01h: BR3/0:1 LCP: ACFC (0x0802)
2d01h: BR3/0:1 LCP: Callback 6 (0x0D0306)
2d01h: BR3/0:1 LCP: O CONFREQ [Listen] id 38 len 14
2d01h: BR3/0:1 LCP: AuthProto PAP (0x0304C023)
2d01h: BR3/0:1 LCP: MagicNumber 0x1184EDF8 (0x05061184EDF8)
2d01h: BR3/0:1 LCP: O CONFREJ [Listen] id 1 len 7
2d01h: BR3/0:1 LCP: Callback 6 (0x0D0306)
2d01h: BR3/0:1 LCP: I CONFACK [REQsent] id 38 len 14
2d01h: BR3/0:1 LCP: AuthProto PAP (0x0304C023)
2d01h: BR3/0:1 LCP: MagicNumber 0x1184EDF8 (0x05061184EDF8)
2d01h: BR3/0:1 LCP: I CONFREQ [ACKrcvd] id 2 len 14
2d01h: BR3/0:1 LCP: MagicNumber 0x00432275 (0x050600432275)
2d01h: BR3/0:1 LCP: PFC (0x0702)
2d01h: BR3/0:1 LCP: ACFC (0x0802)
2d01h: BR3/0:1 LCP: O CONFACK [ACKrcvd] id 2 len 14
2d01h: BR3/0:1 LCP: MagicNumber 0x00432275 (0x050600432275)
2d01h: BR3/0:1 LCP: PFC (0x0702)
2d01h: BR3/0:1 LCP: ACFC (0x0802)
2d01h: BR3/0:1 LCP: State is Open
2d01h: BR3/0:1 PPP: Phase is AUTHENTICATING, by this end [0 sess, 1 load]
2d01h: BR3/0:1 PAP: I AUTH-REQ id 1 len 12 from "leo"
2d01h: BR3/0:1 PAP: Authenticating peer leo
2d01h: BR3/0:1 PAP: O AUTH-ACK id 1 len 5
2d01h: BR3/0:1 PPP: Phase is UP [0 sess, 1 load]
2d01h: BR3/0:1 CDPCP: O CONFREQ [Closed] id 17 len 4
2d01h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to leo
2d01h: %ISDN-6-DISCONNECT: Interface BRI3/0:1 disconnected from leo, call last
ed 1 seconds
2d01h: ISDN BR3/0: TX - DISCONNECT pd = 8 callref = 0xED
2d01h: Cause i = 0x8090 - Normal call clearing
2d01h: ISDN BR3/0: RX
2d01h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to down
2d01h: BR3/0:1 CDPCP: State is Closed
2d01h: BR3/0:1 PPP: Phase is TERMINATING [0 sess, 1 load]
2d01h: BR3/0:1 LCP: State is Closed
2d01h: BR3/0:1 PPP: Phase is DOWN [0 sess, 1 load]
2d01h: ISDN BR3/0: TX - RELEASE_COMP pd = 8 callref = 0xED
我受不了了，因为密码验证已经通过了（如果我在客户端密码乱写，比如1234，那么路由器和客户端都会提示密码错误），可是就是不行，救命啊!
我前两天也遇到很类似的东西，现在还没有解决，在cisco.com上查到如下的话：
problem:The remote device does not authenticate itself. This can be seen usually with non-Cisco devices, e.g. Ascend, Livingston.
suggest:Use IOS 10.3(9), 11.0(5) or 11.(1) or higher, which have the option for:
ppp authentication chap callin, or ppp authentication pap callin
但是场景是两个isdn对拨的，问题是说这分明就是cisco的产品啊，难道nt1这些也必须用cisco的？配置也有ppp authen pap chap callin这些话呀。就是不知道doesnot authen itself是什么意思
FW:这个和ISDN 的网络相关，因为ISDN网有一部分是走的PSTN
