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Drop Filtered Packets

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Drop Filtered Packets - 5.Nov.2004 9:24:00 PM   
karmi

 

Posts: 32
Joined: 5.Nov.2004
Status: offline
I have configured HTTP Content Filter for My published site, it works fine, but I noticed that ISA sends an HTTP page back to the blocked requests telling that this page is filtered by ISA (Error 500). This cause a big problem for my upload capacity and overload the line. I want ISA just to drop the filtered requests and not to reply to them. How can I do that?
Post #: 1
RE: Drop Filtered Packets - 10.Nov.2004 3:57:00 PM   
tshinder

 

Posts: 50013
Joined: 10.Jan.2001
From: Texas
Status: offline
Hi Karmi,

Remove the error page and change the HTTP RFC?

HTH,
Tom

(in reply to karmi)
Post #: 2
RE: Drop Filtered Packets - 11.Nov.2004 12:27:00 PM   
karmi

 

Posts: 32
Joined: 5.Nov.2004
Status: offline
Thanks for your help

1) I could not find the error-page that is responsible for error 500 on ISA server, which says:

Error Code: 500 Internal Server Error. The request was rejected by the HTTP filter. Contact your ISA Server administrator. (12217)

2) How

(in reply to karmi)
Post #: 3
RE: Drop Filtered Packets - 11.Nov.2004 12:28:00 PM   
karmi

 

Posts: 32
Joined: 5.Nov.2004
Status: offline
Thanks for your help

1) I could not find the error-page that is responsible for error 500 on ISA server, which says:

Error Code: 500 Internal Server Error. The request was rejected by the HTTP filter. Contact your ISA Server administrator. (12217)

Although I found other pages in the ISA Server directory, but not that one.

2) How can I change the HTPP RFC?

Thanks again

(in reply to karmi)
Post #: 4
RE: Drop Filtered Packets - 21.Dec.2004 1:57:00 PM   
NaotaKun

 

Posts: 11
Joined: 27.May2004
From: Sao Paulo, Brazil
Status: offline
Hi!

I've the sme problem publishing a linux box in my DMZ.
Try to use "Configure HTTP" with a right-click on the respective firewall rule, then disable "Block High Bit Characters".

It works for me.
TTFN!
F▀bio R Carvalho

(in reply to karmi)
Post #: 5

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