nanog mailing list archives

Re: Converged Networks Threat (Was: Level3 Outage)


From: Michael.Dillon () radianz com
Date: Thu, 26 Feb 2004 11:28:09 +0000


Wouldn't it be great 
if routers had the equivalent of 'User mode Linux' each process 
handling a service, isolated and protected from each other.  The 
physical router would be nothing more than a generic kernel handling 
resource allocation.  Each virtual router would have access to x amount 
of resources and will either halt, sleep, crash when it exhausts those 
resources for a given time slice. 

This is possible today. Build your own routers using
the right microkernel, OSKIT and the Click Modular Router
software and you can have this. When we restrict ourselves
only to router packages from major vendors then we are 
doomed to using outdated technology at inflated prices.

--Michael Dillon




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