Re: [mpls-linux-general] Regd routing daemons and OSPF
Status: Beta
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From: Ramon C. <cas...@in...> - 2004-04-08 05:53:25
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On Thu, 8 Apr 2004, kavitha ganapa wrote: > Hi Ramon, > > I did take a look at the OSPF TE RFCs and other related RFCs. I have also > gone through the code for OSPFAPI and could get the LSA header information > through the ospfapiclient. But the problem is the ospf daemons on each of I'm having difficulties to understand your problem: you have a OSPF network, that works fine without MPLS. You state that you can get the LSA header: which ones ? all the area/network ? > the routers are communicating but not the routers themselves. That is I give This is what I don't understand. The OSPF daemons establish an adjacency between them, they exchange the link state databae, but you cannot ping them? * Where does MPLS fit in all this? Are you trying to establish an adjacency between routers using an LSP as a Forwarding Adjacency? (although you should not do that) * Which LSPs do you want to establish ? * How are you classifying/filtering the traffic? Which ip rules did you enable ? Can you describe your topology a little more ? and what you plan to do ? I cannot fit this with your original problem of calculating paths from link state info. > a telnet or ping from one to another, there is no response. Basically, I > have mpls enabled linux kernel rpm installed, source code for zebra with the Did you make sure that you compiled zebra using the kernel headers that were patched for MPLS ? > ospfapi. I have tried with ldp and rsvp as signaling protocols. But in vain. Can you at least set a LSP manually between routers ? > When I installed the zebra-ldp rpm and ran the opsfd it pings fine. When the > ospfd from the source (zebra with ospfapiclient) is running why doesn't it > ping. Withour more info, I would say that maybe you did not compile the last vesion of zebra with the right ldp patch and using the patched kernel headers.... Did you have a reject when patching? Best regards, Ramon. |