07-01-2002 11:24 PM - edited 03-01-2019 11:18 PM
Hi, I've just configured a Cisco 801 to join a remote site with a central site (a Cisco 2600). It use DDR to call to the central site but it doesn't work. I do a ping but doesn't go to the central site.
Can anybody help me, please?
These are the configurations:
CENTRAL SITE (Cisco 2600)
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname ayunta
!
enable secret 5 $1$8rfp$5BQfOT64XzclufjlfnajG1
enable password ambartel
!
username policia password 0 torrelavega
username social password 0 torrelavega
username deportes password 0 torrelavega
username biblioteca password 0 torrelavega
username remoto password 0 torrelavega
username barreda password 0 torrelavega
ip subnet-zero
isdn switch-type basic-net3
isdn tei-negotiation first-call
!
interface Ethernet0/0
ip address 128.1.0.10 255.255.255.0
no ip directed-broadcast
!
interface BRI1/0
no ip address
no ip directed-broadcast
shutdown
isdn switch-type basic-net3
!
interface BRI1/1
description conexion a Social,policia
ip address 192.168.15.1 255.255.255.0
no ip directed-broadcast
encapsulation ppp
dialer idle-timeout 300
dialer map ip 192.168.15.2 973808275
dialer map ip 192.168.15.3 name policia 973835017
dialer-group 1
isdn switch-type basic-net3
no fair-queue
no cdp enable
ppp authentication chap
hold-queue 75 in
!
interface BRI1/2
description deportes,biblioteca
ip address 192.168.15.6 255.255.255.0
no ip directed-broadcast
encapsulation ppp
dialer map ip 192.168.15.9 name biblioteca broadcast
dialer map ip 192.168.15.4 973808270
dialer-group 1
isdn switch-type basic-net3
no fair-queue
ppp authentication chap
hold-queue 75 in
!
interface BRI1/3
description remoto, barreda
ip address 192.168.15.10 255.255.255.0
no ip directed-broadcast
encapsulation ppp
dialer idle-timeout 500
dialer map ip 192.168.15.11 name remoto broadcast
dialer map ip 192.168.15.12 name barreda broadcast
dialer-group 1
isdn switch-type basic-net3
no fair-queue
ppp authentication chap
!
ip classless
ip route 0.0.0.0 0.0.0.0 128.1.0.8
ip route 128.1.1.0 255.255.255.0 192.168.15.3
ip route 128.1.2.0 255.255.255.0 192.168.15.5
ip route 128.1.3.0 255.255.255.0 192.168.15.4
ip route 128.1.4.0 255.255.255.0 192.168.15.2
ip route 128.1.5.0 255.255.255.0 192.168.15.12
!
snmp-server community public RO
snmp-server enable traps snmp
!
line con 0
transport input none
line aux 0
line vty 0 4
password ambar
login
!
no scheduler allocate
end
The remote site called deportes must connect with the bri1/2.
This is the configuration of the REMOTE SITE (Cisco 801) that I've just configured
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname deportes
!
enable secret 5 $1$bH8X$Fw6znzCttPFvQzU2bKXO.1
!
username ayunta password 0 torrelavega
!
ip subnet-zero
!
isdn switch-type basic-net3
!
process-max-time 200
!
interface Ethernet0
ip address 128.1.3.10 255.255.255.0
no ip directed-broadcast
!
interface BRI0
description conexion con el ayuntamiento
ip address 192.168.15.4 255.255.255.0
no ip directed-broadcast
encapsulation ppp
dialer idle-timeout 300
dialer wait-for-carrier-time 60
dialer map ip 192.168.15.6 name ayunta 973835281
dialer-group 1
isdn switch-type basic-net3
!
no ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 BRI0
ip route 128.1.0.0 255.255.255.0 192.168.15.6
!
dialer-list 1 protocol ip permit
!
line con 0
password ambar
transport input none
stopbits 1
line vty 0 4
password ambar
login
!
end
I must do this work because is urgent, please help!!!
Thanks in advance
07-01-2002 11:34 PM
On your central site, the BRI 1/2 has following
dialer map ip 192.168.15.4 973808270 <----- wrong
you are missing hostname 'deportes' and broadcast keyword. Should be as follows;
dialer map ip 192.168.15.4 name deportes broadcast 973808270
HTH
R/Yusuf
07-02-2002 12:22 AM
But the central site doesn't call anybody, furthermore my boss have tried this but it doesn't work either.
Have you got any other idea?
Thanks a lot
07-02-2002 01:12 AM
if you want disable outgouing calls from central site - remove all
dialer-map's on 2600
it's will be create dynamicaly (by incoming call)
and you must specify dialer-list on CENTRAL SITE, otherwise incoming call will reset after 120 sec
07-02-2002 12:49 AM
If layer 1, 2, 3 do not have any problems , May be authentication can have problems. In remote site configuration , I cannot find configurations about authentication(ppp authentication chap) . If possible , retry test without authentication process . good luck !
07-02-2002 02:08 AM
Must I put in the remote site ppp authentication chap?
I' ve tried this too, but it doesn,t work.
There is another remote site called social that works fine and has a similar configuration:
Remote site social (Cisco 801) connects to bri1/1
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname social
!
enable secret 5 $1$Qrw3$wyr5hQ/4PyaiUaQO5v1Ns/
enable password cisco
!
username ayunta password 0 torrelavega
ip subnet-zero
!
no ip domain-lookup
isdn switch-type basic-net3
!
interface Ethernet0
ip address 128.1.4.10 255.255.255.0
no ip directed-broadcast
!
interface BRI0
description interface conexion al 2600
ip address 192.168.15.2 255.255.255.0
ip address 192.168.15.2 255.255.255.0
encapsulation ppp
dialer idle-timeout 300
dialer wait-for-carrier-time 60
dialer map ip 192.168.15.1 name ayunta 973808207
dialer-group 1
isdn switch-type basic-net3
!
no ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 BRI0
ip route 128.1.0.0 255.255.255.0 192.168.15.1
!
dialer-list 1 protocol ip permit
!
line con 0
transport input none
stopbits 1
line vty 0 4
password fujitsu
login
!
end
07-02-2002 02:26 AM
En tu central-site Bri1/2 tienes definidos 2 dialer maps con 2 IP's diferentes, prueba a suprimir el que no coincide con la IP WAN del router remoto. Es recomendable trabajar con dialer profiles cuando tienes varios destinos.
07-02-2002 03:50 AM
Ya, pero resulta que el bri1/1 tambien tiene dos dialer maps y funciona bien.
La verdad es que no tengo ni idea de que puede pasar para que no funcione.
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