osfp on pri interface in point-to-multipoint mode

[loralubo1]

I have a PRI interface on my central access server and all sites dial into it.

I cannot define ospf point-to-multipoint on the respective serial3/0:15 interface, because when I use this type of mode for ospf,the "sh ip ospf interface" command reveals state DOWN. When using point-to-point there are no problems, but i would like to user point-to-multipoint because I have multiple sites.

Any help would be appreciated

[Faraz Shamim]

Hi Lora,

Your only option is to use point-to-multipoint. You need to change the hello timers on the remote sites to 30 seconds because by default dialer/bri timer is 10 seconds. Or you can change the remote network type to point-to-multipoint. Please refer to the following URL for more details:

http://www.cisco.com/warp/customer/104/20.html

Faraz