Re: IP Tables slows network response times

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, 2005-08-14 at 21:33 +1200, Michael Hallager wrote:
> Hello all.
> 
> I have spent rather a lot of time trying to find an answer for this one.
> 
> I have a Slackware Linux box, 2.4.29 kernel running IP Tables. I have the bare 
> number of needed modules compiled into the custom kernel.

> This works except it makes webpages and email served from this box SLOW to 
> respond. (Several seconds).
> 

several seconds ? looks like you've got a timeout problem on name
resolution (or another network access). Please ensure that DNS or name
resolution traffic is not blocked.
More over, add a rule to accept loopback traffic on INPUT, blocked
loopback traffic could explain problem you have.

Hope this help,
-- 
Eric Leblond <eric@xxxxxx>
INL

Attachment: signature.asc
Description: This is a digitally signed message part


[Index of Archives]     [Linux Netfilter Development]     [Linux Kernel Networking Development]     [Netem]     [Berkeley Packet Filter]     [Linux Kernel Development]     [Advanced Routing & Traffice Control]     [Bugtraq]

  Powered by Linux