Re: portDown/portUp
James Reeves <james_reeves@engtwomac.synoptics.com> Mon, 12 October 1992 20:47 UTC
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Date: Fri, 09 Oct 1992 17:01:49 -0000
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From: James Reeves <james_reeves@engtwomac.synoptics.com>
Subject: Re: portDown/portUp
To: fddi-mib@cs.utk.edu
Reply to: RE>portDown/portUp >>From: Anil Rijsinghani > Hi,. > > In FDDI concentrators, when a port goes down you can't send a > linkDown trap. As a result there's no asynchronous notification > to the manager of a breakdown in the network. Multiple customers > have reported that polling is not timely enough in this case, > and we have ended up defining enterprise-specific traps for > this purpose. We also have enterprise specific traps. I believe the right thing to pursue is to develop a more general trap scheme that can handle ring level events. A port going down also causes a logical topology change. This information is as useful, or more useful than knowing that a port has isolated. However, the traps should not be sent by every station on the ring. There are too many traps that could be generated by a large FDDI concentrator which would bog down intermediate links with usually redundent information. Is there any interest in pursuing a proxy based approach to this problem? James Reeves SynOptics Communications
- portDown/portUp Anil Rijsinghani
- Re: portDown/portUp Paul DeBeasi
- Re: portDown/portUp James Reeves
- Re: portDown/portUp Anil Rijsinghani
- Re: portDown/portUp Pablo Brenner
- Re: portDown/portUp Anil Rijsinghani
- Re: portDown/portUp Pablo Brenner