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Open Source Router on Par With Cisco, Users Say
Jane Walker writes "On a mission to avoid paying top dollar for Cisco routers, two users say Vyatta's Open Flexible Router is a viable alternative to the proprietary norm. Find out about the pluses and minor hassles involved in deploying this alternative." This probably won't surprise the users of (much lower end) networking gear like the famously hackable Linksys WRT54G, which — like a number of internally similar routers — can be reconfigured with one of several open-source firmwares to do things impossible with the hardware as delivered.
Perhaps a link to the actual product would be in order?
Vyatta Open Flexible Router
What are we going to do tonight Brain?
Bleah. This is tripe. Most Cisco routers have cheap, slow Intel processors in them.
Until you get up into the gigabit speeds, regular PC hardware is just as good or better. The only thing you have to watch for in the multi-hundred-megabit routing loads is that you don't have a lot of access control lists - which is also an issue you will run into with any router you might choose. Spending some time sizing the buffers and other kernel parameters is also important, because a stock Linux kernel is not set up to be a network core router.
I've got over 2,000 L2TP connections going into a single 2.4Ghz Intel box running Linux. Performance is significantly better than the Cisco 7204 that it replaced, and it's a lot cheaper and more flexible to support.
Now, in the multi-gigabit routing tasks, do yourself a favour and get a L7 switch with custom ASICs. Extreme, Foundry and others will be happy to sell you one. Cisco's stuff is crap, right up until you get their million dollar badasses which they bought from another party (go figure).
...Steve
Ok, I haven't looked at the performance numbers, but as a network administrator of a medium sized corporate network I could care less. Whether it be Cisco, Juniper, Nortel or 3Com the difference is in the support. When my wan interface or network interface dies at 2am I don't think anyone from the OSS community is going to have a parts depot within 4 hours to fix the problem. I also don't see 24x7 tech support phone numbers manned by volunteers anytime soon. Vendors don't make the money on the hardware, they make it on services and support. I love OSS, but Linux and OSS are not the magic pill for everything.