FR connection going up/down!!!

[riju]

My H.O and B.O have Frame-Relay connection.

Today the traffic became very slow.

When I checked my H.O FR router, I saw that the serial subinterface is going up and down. So the FR PVC is also going to INACTIVE and ACTIVE.

What can be the problem. Is this the problem in provider FR switch?

[Georg Pauwen]

Hello,

most likely, the problem is with your Service Provider. An inactive PVC means that the ´PVC is not up end-to-end. This may be because either there is no mapping (or incorrect mapping) for the local DLCI in the frame-relay cloud or the remote end of the PVC is Deleted´.

Issue the ´debug frame-relay lmi´ and check the following link for an explanantion of the output:

debug frame-relay lmi

http://www.cisco.com/en/US/tech/tk713/tk237/technologies_tech_note09186a008014f8a7.shtml#serialuplineup

HTH,

GP

[riju]

Thank you very much for the help.

Link was very helpfull.