North American Network Operators Group

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Re: Linux Router KIT

  • From: Matei Conovici
  • Date: Thu Oct 29 12:39:47 1998

 > > Will you please point out other router than cisco which has EIGRP ?
 > My point exactly.

Ah, so you are using _only_ cisco in your network ? Tough!

 > > What kind of interface do you want ? You have async (multiport
 > > async), sync, ethernet, fddi and now atm is coming. BTW, do you get
 > > arcnet with cisco ? :-)
 > 
 > HSSI? 

I'm sure that the moment someone will have a reasonably priced card
for a PC and make specs available, linux will support it (probably BSD 
as well). 

 > > IPX and appletalk have been there for a _long_ time.  There is also a
 > > Linux DECNET project.
 > Great, another *project*.

... for a protocol that everyone *uses* :-)

 > >  > Also, for a long time, Linux had a hard time with lots or routes. 
 > > 
 > > Define lots. You want full BGP table in a PC router ? Why :) ?
 > 
 > Isn't that the crux of the conversation here?

No ?! Point being that a PC router (eventually running linux) can be
more than successfully used as a low-to-middle end router, at very
good value for money. Anything more than this looks a bit absurd to me
... If I have the money to pay for multiple transit providers, I most
certainly have the money for a 4500 or more (as in real router) ...

And BTW, I didn't imply that a linux box has troubles with many
routes, but I never tested it myself. But once I read the source code
for route.c and I don't think the number of installed routes is an
issue.

 > > ...
 > Thus, omre reason to not use a PC for routing..

 > > PCs simply were not built for forwarding packets and fast I/O.
 > Again, thanks for agreeing.

But I don't :-) I just think they should not be used for
high-performance stuff, but perform just fine as long as you know what
to expect.

 > > Of course a Linux/PC will never beat a cisco :-) but the cost is
 > > sometimes an order of magnitude lower for roughly the same
 > > performance.
 > Not since the 2600 and 3600 have been released.

Fine, replace "an order of magnitude" with "a lot cheaper" and you're
still close enough :-)

However, we're beating a dead horse. I think we both realize what can
and can't be done with a PC router.

It's just that you were overly criticizing Linux as a router without
being at least informed and I felt an urge to react because I'm a
happy linux user :-))

Cheers,

-- 
Matei CONOVICI, [email protected]