Folks,
The following config *does* work on a 2500 and a 2600,
and does *not* work on a 1721 nor a 3640. Same config,
same cable, same modem, same user, same phone line....
Goal: Dial out using the AUX interface connected to a modem.
- The modem is physically a usr_courier, but the line:
modem autoconfigure type usr_courier
does not break a router that works and does not make
a router that does not work go.
- On the 2600, the interface is async65
- On the 3640, the interface is async129
- On the 1721, the interface is async5
What am I missing here? Ideas welcomed!
I was expecting the AUX port to behave the same way
on every router....
version 12.1
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname cisco
!
enable password 7 13061E010803
!
ip subnet-zero
no ip domain-lookup
!
interface Ethernet0
ip address 192.168.1.1 255.255.255.0
!
interface Async1
ip address negotiated
encapsulation ppp
dialer in-band
dialer idle-timeout 0
dialer string 448-4090
dialer-group 1
async mode dedicated
ppp authentication chap pap callin
ppp chap hostname xxxxx
ppp chap password yyyyy
ppp pap sent-username xxxxx password yyyyy
!
ip classless
ip route 0.0.0.0 0.0.0.0 Async1
!
dialer-list 1 protocol ip permit
!
line con 0
line aux 0
modem InOut
modem autoconfigure type usr_courier
no exec
transport input all
speed 38400
flowcontrol hardware
line vty 0 4
password 7 110A1016141D
login
!
end
cisco#sh deb
General OS:
Modem control/process activation debugging is on
Dial on demand:
Dial on demand events debugging is on
Dial on demand packets debugging is on
PPP:
PPP authentication debugging is on
PPP protocol negotiation debugging is on
PPP packet display debugging is on
Chat Scripts:
Chat scripts activity debugging is on
cisco#ping 1.2.3.4
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.2.3.4, timeout is 2 seconds:
00:09:11: As1 DDR: ip (s=192.168.1.1, d=1.2.3.4), 100 bytes, outgoing interesting (ip PERMIT)
00:09:11: As1 DDR: Dialing cause ip (s=192.168.1.1, d=1.2.3.4)
00:09:11: As1 DDR: Attempting to dial 448-4090
00:09:11: CHAT1: Attempting async line dialer script
00:09:11: CHAT1: no matching chat script found for 448-4090
00:09:11: CHAT1: Dialing using Modem script: d0efault-d0ials0cript & System script: none
00:09:11: CHAT1: process started
00:09:11: CHAT1: Asserting DTR
00:09:11: TTY1: Set DTR to 1
00:09:11: CHAT1: Chat script d0efault-d0ials0cript started
00:09:11: CHAT1: Sending string: ATZ
00:09:11: CHAT1: Expecting string: OK
00:09:12: CHAT1: Completed match for expect: OK.
00:09:12: CHAT1: Sending string: AT
00:09:12: CHAT1: Expecting string: OK
00:09:12: CHAT1: Completed match for expect: OK
00:09:12: CHAT1: Sending string: ATDT\T<448-4090>
00:09:12: CHAT1: Expecting string: CONNECT
00:09:13: As1 DDR: ip (s=192.168.1.1, d=1.2.3.4), 100 bytes, outgoing interesting (ip PERMIT).
00:09:15: As1 DDR: ip (s=192.168.1.1, d=1.2.3.4), 100 bytes, outgoing interesting (ip PERMIT).
00:09:17: As1 DDR: ip (s=192.168.1.1, d=1.2.3.4), 100 bytes, outgoing interesting (ip PERMIT).
00:09:19: As1 DDR: ip (s=192.168.1.1, d=1.2.3.4), 100 bytes, outgoing interesting (ip PERMIT).
Success rate is 0 percent (0/5)
cisco#
00:09:34: CHAT1: Completed match for expect: CONNECT
00:09:34: CHAT1: Chat script d0efault-d0ials0cript finished, status = Success
00:09:34: TTY1: destroy timer type 1
00:09:34: TTY1: destroy timer type 0
00:09:35: TTY1: DSR was dropped
00:09:35: tty1: Modem: READY->(unknown)
00:09:36: TTY1: dropping DTR, hanging up
00:09:36: TTY1: Set DTR to 0
00:09:36: As1 DDR: disconnecting call
00:09:36: TTY1: Async Int reset: Dropping DTR
00:09:36: TTY1: Set DTR to 0
00:09:36: tty1: Modem: HANGUP->(unknown)
00:09:36: As1 LCP: State is Closed
00:09:36: As1 DDR: cdp, 13 bytes, outgoing uninteresting (no list matched)
00:09:36: As1 DDR: sending broadcast to default destination -- failed, not connected
00:09:37: TTY1: cleanup pending. Delaying DTR
00:09:38: TTY1: cleanup pending. Delaying DTR
00:09:39: TTY1: cleanup pending. Delaying DTR
00:09:40: TTY1: cleanup pending. Delaying DTR
00:09:41: TTY1: destroy timer type 0
00:09:41: TTY1: destroy timer type 1
00:09:41: TTY1: destroy timer type 3
00:09:41: TTY1: destroy timer type 4
00:09:41: TTY1: destroy timer type 2
00:09:41: Async1: allowing modem_process to continue hangup
00:09:41: TTY1: restoring DTR
00:09:41: TTY1: Set DTR to 1
00:09:41: TTY1: autoconfigure probe started
00:09:51: As1 DDR: re-enable timeout
00:09:52: As1 DDR: cdp, 285 bytes, outgoing uninteresting (no list matched)
00:09:52: As1 DDR: sending broadcast to default destination -- failed, not connected
