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Home > Archive > CCIE > November 2003 > 2600 Router and Modem card
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2600 Router and Modem card
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| btroadman 2003-11-21, 3:53 pm |
| OK, I am obviously missing something. I am trying to replace a Microsoft RRAS server with a 2600 router w/8port modem card. Here is my config and the debug errors I receive when I attempt to dial. If someone can show me where I have fallen short I would appreciate it. I am just trying to use the local username/password database for now.
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CONFIG:
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname CiscoRAS-Test
!
enable secret 5 $1$v1De$7uLJr//zE3ak1DThzcaCU/
!
username abc password 0 abc
ip subnet-zero
no ip domain-lookup
!
async-bootp dns-server 172.30.100.2
!
!
!
!
!
!
interface Loopback0
ip address 1.1.1.1 255.255.255.0
no ip directed-broadcast
!
interface Ethernet0/0
ip address 10.1.1.25 255.255.0.0
no ip directed-broadcast
!
interface Serial0/0
no ip address
no ip directed-broadcast
no ip mroute-cache
shutdown
!
interface Ethernet0/1
no ip address
no ip directed-broadcast
shutdown
!
interface Group-Async1
ip unnumbered Loopback0
no ip directed-broadcast
encapsulation ppp
dialer in-band
dialer idle-timeout 600
dialer-group 1
async mode interactive
peer default ip address pool DIALIN
no cdp enable
ppp authentication chap
group-range 33 40
!
ip local pool DIALIN 10.1.200.1 10.1.200.8
ip classless
ip route 0.0.0.0 0.0.0.0 10.1.1.1
ip http server
!
dialer-list 1 protocol ip permit
!
line con 0
password ***********
transport input none
line 33 40
autoselect ppp
modem InOut
transport input all
line aux 0
line vty 0 4
password **********
login
!
no scheduler allocate
end
------------------------------------------
DEBUG:
04:01:20: CDP-IP: Writing prefix 10.1.0.0/16
04:01:20: CDP-IP: Writing prefix 1.1.1.0/24
04:01:20: Async33 DDR: cdp, 302 bytes, outgoing uninteresting (no list matched)
04:01:20: DDR: 02B43CF4 00010011 43697363 6F524153 2D546573 74000200
04:01:20: DDR: 11000000 010101CC 00040A01 01190003 000B4173 796E6333
04:01:20: CDP-EV: Encapsulation on interface Async33 failed
04:01:20: CDP-IP: Writing prefix 10.1.0.0/16
04:01:20: CDP-IP: Writing prefix 1.1.1.0/24
04:01:20: Async34 DDR: cdp, 302 bytes, outgoing uninteresting (no list matched)
04:01:20: DDR: 02B43BF4 00010011 43697363 6F524153 2D546573 74000200
04:01:20: DDR: 11000000 010101CC 00040A01 01190003 000B4173 796E6333
04:01:20: CDP-EV: Encapsulation on interface Async34 failed
04:01:20: CDP-IP: Writing prefix 10.1.0.0/16
04:01:20: CDP-IP: Writing prefix 1.1.1.0/24
04:01:20: Async35 DDR: cdp, 302 bytes, outgoing uninteresting (no list matched)
04:01:20: DDR: 02B43AF4 00010011 43697363 6F524153 2D546573 74000200
04:01:20: DDR: 11000000 010101CC 00040A01 01190003 000B4173 796E6333
04:01:20: CDP-EV: Encapsulation on interface Async35 failed
04:01:20: CDP-IP: Writing prefix 10.1.0.0/16
04:01:20: CDP-IP: Writing prefix 1.1.1.0/24
04:01:20: Async36 DDR: cdp, 302 bytes, outgoing uninteresting (no list matched)
04:01:20: DDR: 02B439F4 00010011 43697363 6F524153 2D546573 74000200
04:01:20: DDR: 11000000 010101CC 00040A01 01190003 000B4173 796E6333
04:01:20: CDP-EV: Encapsulation on interface Async36 failed
04:01:20: CDP-IP: Writing prefix 10.1.0.0/16
04:01:20: CDP-IP: Writing prefix 1.1.1.0/24
04:01:20: Async37 DDR: cdp, 302 bytes, outgoing uninteresting (no list matched)
04:01:20: DDR: 02B438F4 00010011 43697363 6F524153 2D546573 74000200
04:01:20: DDR: 11000000 010101CC 00040A01 01190003 000B4173 796E6333
04:01:20: CDP-EV: Encapsulation on interface Async37 failed
04:01:20: CDP-IP: Writing prefix 10.1.0.0/16
04:01:20: CDP-IP: Writing prefix 1.1.1.0/24
04:01:20: Async38 DDR: cdp, 302 bytes, outgoing uninteresting (no list matched)
04:01:20: DDR: 02B437F4 00010011 43697363 6F524153 2D546573 74000200
04:01:20: DDR: 11000000 010101CC 00040A01 01190003 000B4173 796E6333
04:01:20: CDP-EV: Encapsulation on interface Async38 failed
04:01:20: CDP-IP: Writing prefix 10.1.0.0/16
04:01:20: CDP-IP: Writing prefix 1.1.1.0/24
04:01:20: Async39 DDR: cdp, 302 bytes, outgoing uninteresting (no list matched)
04:01:20: DDR: 02B436F4 00010011 43697363 6F524153 2D546573 74000200
04:01:20: DDR: 11000000 010101CC 00040A01 01190003 000B4173 796E6333
04:01:20: CDP-EV: Encapsulation on interface Async39 failed
04:01:20: CDP-IP: Writing prefix 10.1.0.0/16
04:01:20: CDP-IP: Writing prefix 1.1.1.0/24
04:01:20: Async40 DDR: cdp, 302 bytes, outgoing uninteresting (no list matched)
04:01:20: DDR: 02B43FF3 00010011 43697363 6F524153 2D546573 74000200
04:01:20: DDR: 11000000 010101CC 00040A01 01190003 000B4173 796E6334
04:01:20: CDP-EV: Encapsulation on interface Async40 failed
04:01:20: CDP-IP: Writing prefix 10.1.0.0/16
04:01:20: CDP-IP: Writing prefix 1.1.1.0/24
04:01:20: Group-Async1 DDR: cdp, 307 bytes, outgoing uninteresting (no list matched)
04:01:20: DDR: 02B443E1 00010011 43697363 6F524153 2D546573 74000200
04:01:20: DDR: 11000000 010101CC 00040A01 01190003 00104772 6F75702D
04:01:20: CDP-EV: Encapsulation on interface Group-Async1 failed | |
| btroadman 2003-11-26, 9:19 am |
| Come on, I know someone out there knows what is wrong, help! | |
| Yankee 2003-11-27, 7:21 am |
| Remove the dialer group, dialer list and associated stuff then try dialing into the server not from it. At least then it should take the call and may fail authentication which you can fix or remove later.
Yankee | |
| egiron 2003-11-27, 2:53 pm |
| 1. When you did the ip Route
ip route 0.0.0.0 0.0.0.0 10.1.1.1
make sure that ethernet0/0 ping it
2. I don't see the modem Setup Info.
Please include more info...
btroadman(config)#interface s0/0
btroadman(config-if)#physical-layer async
btroadman(config)#line aux 0
btroadman(config-line)#login
btroadman(config-line)#password cisco
Set the line speed, flow control type, and number of stopbits:
btroadman(config-line)#speed 115200
btroadman(config-line)#flowcontrol hardware
btroadman(config-line)#stopbits 1
Note that the maximum speed supported by the AUX port varies depending on the model
router that you are using. On the 2600 and 3600 series routers, 115200 bps is the
maximum while other platforms may only support up to 38400 bps. Typically, you should
lock the modem speed at the maximum bit-rate supported by both the router and the
modem.
Next, configure the line for both incoming and outgoing calls, and allow incoming calls
using all available protocols and set an enable secret password:
btroadman(config-line)#modem inout
btroadman(config-line)#transport input all
btroadman(config-line)#exit
btroadman(config)#enable secret cisco
btroadman(config)#exit | |
| Yankee 2003-11-27, 5:31 pm |
| Here is a portion of a production config of a 3640 using an 8 port analog modem module. Ignore the authentication portion (because you are doing it differently) and change stuff like the ip unnumbered interface, line numbers and dialer pool to match your config:
interface Group-Async1
ip unnumbered FastEthernet0/0
encapsulation ppp
dialer in-band
async mode dedicated
peer default ip address pool default
ppp authentication pap
group-range 33 40
!
ip local pool default 10.25.55.40 10.25.55.48
!
line 33 40
session-timeout 30 output
exec-timeout 0 30
password 7 045904010624185B
flush-at-activation
arap enable
arap timelimit 180
arap warningtime 10
modem Dialin
transport preferred none
transport input all
autoselect arap
autoselect ppp
stopbits 1
flowcontrol hardware |
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