Re: Is Linux based Router feasible

Linux Advanced Routing and Traffic Control

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Hi Sudheer                                       >@2004.07.08_13:30:21_+0200

> I've a local LAN consisting of about 150 machines.  I'm using a Linux 
> machine as the gateway machine which inturn connects to two different 
> ISPs.  My question is can a Linux based machine match the performance of 
> a hardware based routers provided by Cisco,... OR is my decision to go 
> for a Linux based solution is a wrong one?.
> 
> Is there so much difference between these two solutions?
> 
> Can I achieve the same performance using a high end PC and Linux?
> 
> I'm asking this because one guy told me that my decision to go for a 
> Linux based solution is a wrong one and it can never match the 
> performance of Routers provided by Cisco.

Unless you're talking upper end Cisco/Juniper hardware even the lowliest PC
nowadays will outperform a Cisco router by an order of magnitude. For the
kind of load you're talking about, any modern Linux PC will handle the load
without breaking a sweat.

The only reason to possibly choose Cisco/Juniper/other commercial solution is

 (a) You need a lot of interfaces (think Cisco 7500)
 (b) You need interfaces which are not [well] supported in Linux (E1/E3, ATM,
     etc)
 (c) Features (e.g. better routing/netflow/qos support)

-- 

Regards
 Abraham

TODAY the Pond!
TOMORROW the World!
                -- Frogs (1972)

___________________________________________________
 Abraham vd Merwe - Frogfoot Networks CC
 1st Floor, Albion Springs, 183 Main Road, Newlands
 Phone: +27 21 689 3876 Cell: +27 82 565 4451
 Http: http://www.frogfoot.net/ Email: abz@xxxxxxxxxxxx

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