""CiscoNewbie"" wrote in message news:[EMAIL PROTECTED] > Hi all. my cisco router keeps reporting this error when trying to bring up > an adjacency accross a P2P link. > > OSPF: Rcv pkt from xxx.xxx.xxx.13, Serial0/0.1, area 0.0.0.1: src not on the > same network
my eperience is that you should take this error literally. triple check the serial interface addresses on both sides of the link. the network prefix must match router---1.1.1.13/30----------1.1.1.14/30-------router for kicks, change the addresses on both sides to a /24 and see what happens. also - since you are using subinterfaces, do you have more than one router connected via different subinterfaces? got your dlcis crossed? > > I am presuming that the issue here is the subnet mask that I have specified > the network statement as under OSPF. My serial interface (frame-relay > subinterface) has a /30 mask. How should my network statement be configured > if the IP address of the interface is xxx.xxx.xxx.14? I have tried the > following: > > network xxx.xxx.xxx.0 0.0.0.255 area 1 > > as well as: > > network xxx.xxx.xxx.12 0.0.0.3 area 1 the network mask command places interfaces into the OSPF process, and nothing more. any interface which falls within the rage covered by the network / mask will be placed into OSPF, no matter what the interface address / mask may be. So even if you had 20 different interfaces with 20 different masks, so long as the interface address falls within the definition of the ospf network / mask it will be placed into the OSPF process and OSPF hellos will be sent out those interfaces. > > Neither one seemed to work. I still got the same error. > > The other side is also on the same subnet and it has an IP address of > xxx.xxx.xxx.13/30 configured as a P2P as well. If the network statement is > not the issue, please advise. > > Thanks. > > > > --------------------------------- > Do you Yahoo!? > Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=66330&t=66206 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]