12-13-2007 11:01 AM
We are attempting a dial-in connection to our equipment at site, with no success. The routers are configured identically (except for IP addresses and phone numbers) to other deployed systems with working dial-in access. We get past PPP Authentication, but then disconnect with a "No free dialer - starting fast idle timer" debug message.
Below is the debug output, and I will follow up with a post of the router config of the router we are dialing out from (phone numbers replaced with ######). Any thoughts or suggestions? Could a faulty modem at the dial-in location cause this? Thanks.
*Jul 24 22:12:26.010: As3 DDR: place call
*Jul 24 22:12:26.010: As3 DDR: Dialing cause ip (s=192.168.233.101, d=192.168.233.130)
*Jul 24 22:12:26.010: As3 DDR: Attempting to dial ########
*Jul 24 22:12:26.010: CHAT3: Attempting async line dialer script
*Jul 24 22:12:26.010: CHAT3: Dialing using Modem script: xz1 & System script: none
*Jul 24 22:12:26.010: CHAT3: process started
CHAT3: Asserting DTR
CHAT3: Chat script xz1 started
CHAT3: Sending string: AT
CHAT3: Expecting string: OK
CHAT3: Completed match for expect: OK
CHAT3: Sending string: ATDT ########
CHAT3: Expecting string: CONNECT
CHAT3: Completed match for expect: CONNECT
CHAT3: Sending string: \c
CHAT3: Chat script xz1 finished, status = Success
%LINK-3-UPDOWN: Interface Async3, changed state to up
As3 DDR: Dialer statechange to up
As3 DDR: Dialer call has been placed
As3 PPP: Using configured call direction
As3 PPP: Treating connection as a callout
As3 PPP: Authorization required
As3 CHAP: O CHALLENGE id 203 len 28 from "zz01rtr"
As3 CHAP: I CHALLENGE id 33 len 28 from "xz01rtr"
As3 CHAP: Using hostname from unknown source
As3 CHAP: Using password from AAA
As3 CHAP: O RESPONSE id 33 len 28 from "zz01rtr"
As3 CHAP: I RESPONSE id 203 len 28 from "xz01rtr"
As3 PPP: Sent CHAP LOGIN Request
As3 PPP: Received LOGIN Response PASS
As3 DDR: Remote name for xz01rtr
As3 DDR: Authenticated host xz01rtr with no matching dialer map
As3 PPP: Sent LCP AUTHOR Request
As3 PPP: Sent CCP AUTHOR Request
As3 PPP: Sent IPCP AUTHOR Request
As3 LCP: Received AAA AUTHOR Response PASS
As3 CCP: Received AAA AUTHOR Response PASS
As3 IPCP: Received AAA AUTHOR Response PASS
As3 CHAP: O SUCCESS id 203 len 4
As3 CHAP: I SUCCESS id 33 len 4
As3 PPP: Sent IPCP AUTHOR Request
As3 DDR: dialer protocol up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Async3, changed state to up
As3 DDR: No free dialer - starting fast idle timer
As3 DDR: starting fast idle timer 16558 ticks
As3 DDR: No free dialer - starting fast idle timer
As3 DDR: No free dialer - starting fast idle timer
As3 DDR: No free dialer - starting fast idle timer
As3 DDR: fast idle timeout
As3 DDR: disconnecting call
%LINK-5-CHANGED: Interface Async3, changed state to reset
%LINEPROTO-5-UPDOWN: Line protocol on Interface Async3, changed state to down
%LINK-3-UPDOWN: Interface Async3, changed state to down
As3 DDR: re-enable timeout
12-13-2007 11:02 AM
The dial-out router config:
zz01rtr#sho conf
Using 2960 out of 29688 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname zz01rtr
!
boot-start-marker
boot-end-marker
!
enable secret xxx
enable password enable
!
username yz01rtr password 0 xxxxxxxx
username dz03rtr password 0 xxxxxxxx
username pz01rtr password 0 xxxxxxxx
username xz01rtr1 password 0 xxxxxxxx
username xz01rtr password 0 xxxxxxxx
username xz01rtr2 password 0 xxxxxxxx
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
no ip cef
!
!
!
no ftp-server write-enable
!
chat-script rct "" "AT" TIMEOUT 120 OK "ATDT ########" TIMEOUT 120 CONNECT \c
chat-script dz1 "" "AT" TIMEOUT 120 OK "ATDT ########,,,,,,,,266" TIMEOUT 120 CONNECT \c
chat-script dz3 "" "AT" TIMEOUT 120 OK "ATDT ########,,,,,,,,8216" TIMEOUT 120 CONNECT \c
chat-script yz1 "" "AT" TIMEOUT 120 OK "ATDT ########" TIMEOUT 120 CONNECT \c
chat-script xz1 "" "AT" TIMEOUT 120 OK "ATDT ########" TIMEOUT 120 CONNECT \c
!
!
!
interface FastEthernet0/0
ip address 192.168.233.65 255.255.255.192
speed 10
full-duplex
no mop enabled
!
interface Serial0/0
no ip address
shutdown
!
interface Serial0/1
no ip address
shutdown
!
interface Async3
description Dial-up interface
ip address 192.168.233.129 255.255.255.192
encapsulation ppp
no ip route-cache
no ip mroute-cache
dialer in-band
dialer wait-for-carrier-time 60
dialer map ip 192.168.233.130 name xz01rtr1 modem-script xz1 ########
dialer-group 1
async mode dedicated
compress stac
ppp authentication chap
!
interface Async4
no ip address
!
router rip
redistribute connected
redistribute static
network 192.168.80.0
network 192.168.233.0
network 192.168.254.0
!
ip classless
ip route 192.168.80.0 255.255.255.0 192.168.233.130
ip route 192.168.177.0 255.255.255.0 192.168.233.130
ip route 192.168.233.0 255.255.255.0 192.168.233.130
ip route 192.168.254.0 255.255.255.0 192.168.233.130
ip http server
!
access-list 101 permit ip any any
dialer-list 1 protocol ip list 101
priority-list 1 protocol ip low tcp ftp-data
priority-list 1 protocol ip low tcp ftp
snmp-server community public RO
snmp-server community puplic RO
snmp-server enable traps tty
!
line con 0
line 3
modem InOut
transport input all
stopbits 1
speed 115200
flowcontrol hardware
line 4
stopbits 1
speed 115200
flowcontrol hardware
line aux 0
line vty 0 4
password xxxxxxxx
login
!
!
!
end
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