Hi all,
I have two locations connected by a ISDN line and two Cisco 803.
One week ago I had to replace a failed Cisco 803 with a new 876W.
My experience is obsolete when not vanished so I'm in a big trouble trying to restart the link.
After many changes I've been able to get connection and autentication between the 876 and the old 803 but now I get an error I can't solve.
The HPN (876) dial the BFR (803) where I get this (debug dialer on the receiving side):
complete listing of debug is:
5d17h: BR0:2 PPP: Phase is AUTHENTICATING, by both
5d17h: BR0:2 CHAP: O CHALLENGE id 135 len 30 from "BFR"
5d17h: BR0:2 CHAP: I CHALLENGE id 10 len 30 from "HPN"
5d17h: BR0:2 CHAP: Waiting for peer to authenticate first
5d17h: BR0:2 CHAP: I RESPONSE id 135 len 30 from "HPN"
5d17h: BR0:2 CHAP: O SUCCESS id 135 len 4
5d17h: BR0:2 CHAP: Processing saved Challenge, id 10
5d17h: BRI0:2 DDR: Authenticated host HPN with no matching dialer map
5d17h: BR0:2 CHAP: O RESPONSE id 10 len 30 from "BFR"
5d17h: BR0:2 CHAP: I SUCCESS id 10 len 4
5d17h: BR0:2 PPP: Phase is UP
5d17h: BR0:2 IPCP: O CONFREQ [Closed] id 8 len 10
5d17h: BR0:2 IPCP: Address 192.168.11.133 (0x0306C0A80B85)
5d17h: BR0:2 IPCP: I CONFREQ [REQsent] id 1 len 10
5d17h: BR0:2 IPCP: Address 0.0.0.0 (0x030600000000)
5d17h: BR0:2 IPCP: Cannot satisfy pool request
5d17h: BR0:2 IPCP: Neither side knows remote address
5d17h: BR0:2 IPCP: O CONFREJ [REQsent] id 1 len 10
5d17h: BR0:2 IPCP: Address 0.0.0.0 (0x030600000000)
5d17h: BR0:2 CDPCP: I CONFREQ [Not negotiated] id 1 len 4
5d17h: BR0:2 LCP: O PROTREJ [Open] id 87 len 10 protocol CDPCP (0x820701010004)
5d17h: BR0:2 IPCP: I CONFACK [REQsent] id 8 len 10
5d17h: BR0:2 IPCP: Address 192.168.11.133 (0x0306C0A80B85)
5d17h: BR0:2 IPCP: I CONFREQ [ACKrcvd] id 2 len 4
5d17h: BR0:2 IPCP: O CONFACK [ACKrcvd] id 2 len 4
5d17h: BR0:2 IPCP: State is Open
5d17h: BRI0:2 DDR: dialer protocol up
The connection is estabilished but the ping fails.
I think this is due to the IP configuration on the new router but can't find a solution.
May be the Vlan or BVI interface are wrong?
Where coul'd I find a minimal configuration for connecting two 876 via ISDN?
Thank you so much in advance.
Joseph.C
This is the configuration of the 876 that I'm working on.
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname HPN
!
enable secret 5 $XXXXX
!
no aaa new-model
!
!
dot11 syslog
ip source-route
!
!
ip cef
no ip domain lookup
no ipv6 cef
!
multilink bundle-name authenticated
!
isdn switch-type basic-net3
!
username admin privilege 15 secret 5 $xxxx
username BFR password 7 04xxxxx
!
!
!
archive
log config
hidekeys
!
bridge irb
!
!
interface BRI0
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-net3
isdn point-to-point-setup
!
interface FastEthernet0
interface FastEthernet1
interface FastEthernet2
interface FastEthernet3
!
!
interface Vlan1
description $ETH-SW-LAUNCH$$INTF-INFO-HWIC 4ESW$
no ip address
ip tcp adjust-mss 1452
bridge-group 1
!
interface Dialer0
ip address negotiated
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer remote-name BFR
dialer string 06977
dialer-group 1
ppp authentication chap
!
interface BVI1
description $ETH-SW-LAUNCH$$INTF-INFO-HWIC 4ESW$
ip address 167.228.169.113 255.255.255.0
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1452
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
!
ip nat inside source list 1 interface Dialer0 overload
!
access-list 1 remark SDM_ACL Category=2
access-list 1 permit 167.228.169.0 0.0.0.255
dialer-list 1 protocol ip permit
!
!
control-plane
!
bridge 1 protocol ieee
bridge 1 route ip
!
