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kellogs
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Posts: 114
Joined: Sun Jan 04, 2009 10:55 am

detect DDOS, port mirror and ibgp

Fri May 17, 2013 10:02 pm

Hi Guys,

I got this crazy idea.

On a core network switch setup a port mirror for the main port where upstream is connected

connect a mikrotik port to the mirrored switch port

setup IBGP sessing between Mikrotik and core BGP routers

If DDOS detected x number of packets per sec to a single IP on the connected mirrored port, use ibgp to auto null route the victim IP

Anyone done this before?
 
thisissanjoy
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Joined: Wed May 29, 2013 7:37 pm
Location: Bangladesh
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Re: detect DDOS, port mirror and ibgp

Wed May 29, 2013 7:56 pm

that's nice for DDOS.

plz give the details if you already finished.



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Sanjoy Banik
MTCNA, MTCRE

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