[j-nsp] Default OSPF Equal Cost Behaviour - EX Switches

sthaug at nethelp.no sthaug at nethelp.no
Fri May 21 02:18:57 EDT 2010


> As there is quite a bit of voice traffic involved I asked if this was really
> per packet or if it was "per flow" as he had mentioned.  I was told that
> even though the configuration uses the wording "per-packet" that it's really
> per flow occurring.  It does appear to actually be some kind of
> source/destination hash similar or if not identical to default Cisco
> behaviour ... can anyone confirm that for me?

Confirmed. It is per flow. All modern JunOS equipment can only do per
flow. The wording of the command is unfortunate, and results in such
questions showing up on this list on a regular basis.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no


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