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Flood Mitigation with Proxy Chaine

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Flood Mitigation with Proxy Chaine - 23.Jun.2008 7:59:30 AM

Miioua

Posts: 45
Joined: 5.Jun.2007
Status: offline

Hi.
I installed our firsts ISA 2006 servers and we are facing some problems due to I think flood mitigation.

Here is our infrastructure :
1000 Users -> Proxy 1 -> Proxy 2 ->Internet

Users are mitigate on proxy 1 as it should.
The problem is for proxy2. all requests arrive under a unique IP address : Proxy 1 IP

Are there a way to determine the best settings on proxy 2 ?
some theories rules ?
some procedure to know the number of TCP, HTTP, UDP, ... connections ?

Thanks.

Post #: 1

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RE: Flood Mitigation with Proxy Chaine - 30.Jun.2008 4:32:55 AM

Miioua

Posts: 45
Joined: 5.Jun.2007
Status: offline

Hi, Me again

In Proxy 2, I authorized Proxy 1 to 10000 HTTP requests/minute and I still get an alarm.

are there really no option, trick, solution to know the number of HTTP connections coming from only downstream ?

Thanks

(in reply to Miioua)

Post #: 2