ddr problems

[manish-young]

Hi there,

i am trying to roubleshoot an isdn remote access, its P-T-P both sides have 800 Series router, all was working fine before shifting lines, after shfting lines

my router call another router get conected but cant router packet , means i cant

ping the remote network,

when i try to use comand (isdn call int bri 0 (number) ), it fails , when i check

show isdn history, it says incoming call failed ,

any ways i am posting the config

with regards

Manish Young

ip subnet-zero

!

isdn switch-type basic-net3

!

-

!

interface Ethernet0

ip address 192.168.15.45 255.255.255.0

!

interface BRI0

ip address 192.168.28.5 255.255.255.252

dialer string xxxxxx

dialer-group 1

isdn switch-type basic-net3

!

router rip

network 192.168.15.0

network 192.168.28.0

network 192.168.29.0

!

no ip http server

ip classless

ip route 192.168.29.0 255.255.255.0 192.168.28.6

!

dialer-list 1 protocol ip permit

!

line con 0

stopbits 1

line vty 0 4

password cisco

login

!

no rcapi server

!

!

end

[lgijssel]

There are a few things that are odd.

First, you do not seem to use PPP on the ISDN link. (No commands for encapsulation and authentication)

Then, this is a very brief config. Is this really all?

If it stopped working after changing lines, then you might have a wrong dialer number configured on one side or another. You may be behind a PABX and omitted the line-access code. (mostly a zero)

Regards,

Leo

[cymurai]

This does not look like a complete config. It looks like you are using dialer profiles, but there are several commands (parts) missing?? Here are some links that might help.

ISDN config:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800ca71c.html

ISDN 800 config:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800ca725.html

Dialer Profile config:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1828/products_configuration_guide_chapter09186a008008722c.html

Hope this helps!