[Xorp-cvs] XORP cvs commit: xorp/ospf
Atanu Ghosh
atanu at ICSI.Berkeley.EDU
Thu Feb 22 16:05:28 PST 2007
Hi,
The code now deals correctly with possible conflicts between the system
interface ID and the OSPF generated number for virtual links.
Atanu.
>>>>> "Bruce" == Bruce M Simpson <bms at icir.org> writes:
Bruce> Atanu Ghosh wrote:
>> In OSPFv3 hello packets and Router-LSAs carry an interface ID,
>> for virtual links a unique ID is required that doesn't clash with
>> with routers real interface IDs. Allocate pseudo interface IDs
>> starting at 1000 for virtual links. Is this going to be a problem
>> on windows?
>>
Bruce> Quite possible, if by 'interface ID' you are referring to
Bruce> 'interface index' in the TCP/IP stack.
Bruce> Windows uses a 32-bit wide interface index space. From what
Bruce> I've seen it may use numbers higher up in that space. It
Bruce> might be worth testing against Microsoft OSPF to see which
Bruce> interface IDs it uses for virtual links, then again, they
Bruce> might not implement OSPFv3 yet.
Bruce> BMS
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