Re: ospf te doc
"Manral, Vishwas" <VishwasM@NETPLANE.COM> Thu, 22 August 2002 16:09 UTC
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From: "Manral, Vishwas" <VishwasM@NETPLANE.COM>
Subject: Re: ospf te doc
To: OSPF@DISCUSS.MICROSOFT.COM
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Hi folks, If it is felt that the value of TE LSA's per area/per router can exceed 65,536, in that case using 24-bit value would be a clean approach.(However I am not so sure about the above assumption and stability of the routing domain incase we had a few tens of such routers!!!) Also mind you fragmenting information into smaller LSA's though helps in case of change by only flooding relevent information, fragmenting into too many LSA's may not help in case of flooding/adjacency formation/refreshing etc. Thanks, Vishwas -----Original Message----- From: Dovolsky, Dan [mailto:ddovolsky@MOVAZ.COM] Sent: Thursday, August 22, 2002 7:16 PM To: OSPF@DISCUSS.MICROSOFT.COM Subject: Re: ospf te doc Hi Kireeti, Having Instance field 24 bits is 100% fine to me. (That's the way our OSPF is treat it). BTW, 16 bits Instance field it's not so large as it seems. Let's take as an example application, where multiple TE resources advertised per each TE Link. Suppose, some new TE Resource LSA is used for this purpose. Then, it's much more easy to application to manage sepate TE Resource LSA instance indexes per TE Link rather keep one global TE LSA instance indexing. At least, it allows fast database lookup operation. In this case 16 bits allows to only have very limited instance number of such a resource TE LSAs per TE Link. Dan. -----Original Message----- From: Kireeti Kompella [mailto:kireeti@JUNIPER.NET] Sent: Wednesday, August 21, 2002 7:24 PM To: OSPF@DISCUSS.MICROSOFT.COM Subject: Re: ospf te doc Hi Dan, On Wed, 21 Aug 2002, Dovolsky, Dan wrote: > I think, the Reserved field should not be checked at all on receive. All 32 bits of LSA ID should be treated as LSA ID. This allows more flexibility for backward compatibility for future reuse of Reserve field. Will making the Instance field 24 bits (i.e., the full Opaque ID) work for you? Kireeti.
- ospf te doc Kireeti Kompella
- Re: ospf te doc Dovolsky, Dan
- Re: ospf te doc Kireeti Kompella
- Re: ospf te doc Acee Lindem
- Re: ospf te doc Alex Zinin
- Re: ospf te doc Manral, Vishwas
- Re: ospf te doc Dovolsky, Dan
- Re: ospf te doc Manral, Vishwas
- Re: ospf te doc Dovolsky, Dan
- Re: ospf te doc Manral, Vishwas
- Re: ospf te doc Kireeti Kompella
- Re: ospf te doc Gray, Eric