Re: [CentOS] ip_conntrack table filling up, dropping packets

2007-06-15 Thread Eduardo Grosclaude
On 6/12/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: Hi, my ip_conntrack table is filling up and now my server is dropping packets. I'm running CentOS release 4.4 (Final) on a fairly busy webserver. The table is full of various connections, including a lot of "ESTABLISHED" tcp connections f

Re: [CentOS] ip_conntrack table filling up, dropping packets

2007-06-15 Thread Matt Shields
If your server isn't having a problem, then why not bump up the conntrack number? I've bumped mine up to 2097152. I can't remember where, but I remember reading a pdf article on iptables and how many connections a specific server with X amount of CPU's and X amount of memory can handle. [EMAIL

Re: [CentOS] ip_conntrack table filling up, dropping packets

2007-06-15 Thread Michael Calizo
Hi Michelson, I have that problem also on one of my FW box. What i did is i created a cronjob that reload the iptables rule. In this case you dont drop any connections and you dont need to reboot your box. So far its working on our production deployed FW. Note: You need to find out how frequent y