Hello all,
I am testing isdn connectivity from 2 remote routers. The problem I am experiencing is that once the isdn call to the remote router has been established I am unable to ping the remote isdn ip address & I am also unable to ping through the isdn connection i.e. I have a loopback address configured which I am trying to ping.
The calling router knows that this interesting traffic needs to go via isdn but I cannot understand why my ping or telnet tests aren't working.
Attached are the configs of both my routers:
JHB ROUTER Calling
interface BRI4/1
description Interesting Traffic
bandwidth 128
no ip address
ip accounting output-packets
encapsulation ppp
no ip mroute-cache
dialer pool-member 1
dialer pool-member 3
isdn switch-type basic-net3
cdapi buffers regular 0
cdapi buffers raw 0
cdapi buffers large 0
no peer default ip address
end
interface Dialer3
ip address 17.18.x.x.255.255.252
ip accounting output-packets
encapsulation ppp
dialer pool 3
dialer string 0315662127
dialer-group 1
ppp authentication chap
ppp chap hostname CUST_2651
ppp chap password xxx
end
ip route 1.1.1.1 255.x.x.255 17.18.19.2 (I?ve tried configuring dialer 3 & BRI4/1 instead of 17.18.19.2)
dialer-list 1 protocol ip permit
2651 ROUTER
interface BRI0/0
description ISDN DIAL-IN
bandwidth 128
no ip address
ip accounting output-packets
encapsulation ppp
no ip mroute-cache
delay 4000
dialer pool-member 5
no snmp trap link-status
isdn switch-type basic-net3
no peer default ip address
no fair-queue
no cdp enable
end
interface Dialer5
description DBN_DR3 Test
ip address 17.18.x.x.255.255.252
encapsulation ppp
dialer pool 5
dialer-group 2
pulse-time 0
no cdp enable
ppp authentication chap
ppp chap hostname CUST_2651
ppp chap password xxxx
end
ip route 192.1.1.1 x.x.255.255 17.18.19.1
dialer-list 2 protocol ip permit
Regards
Lincoln
