[NTLUG:Discuss] ip_conntrack questions

Terry Henderson trryhend at gmail.com
Fri Jun 9 14:38:49 CDT 2006


See:
# cat /proc/net/ip_conntrack

The max number of connections is set in ip_conntrack_max

# cat /proc/sys/net/ipv4/ip_conntrack_max

I think you can increase it with:

# echo "########" > /proc/sys/net/ipv4/ip_conntrack_max

(Where ######## is the new number amoutn to increase to.)


On 6/9/06, m m <llliiilll at hotmail.com> wrote:
> All:
>
> I have been run the same server (RH 6.0) for more than 6 years,
> Recently I get this message very often -- about every 2-3 weeks.
>
> ip_conntrack: table full, dropping packet.
>
> I even increased the MAX value.
> still happens every 2-3 weeks,
> can any one think about what's going on it?
> any one have quick way to flush the table without reboot?
>
> If I don't load module ip_conntrack, this problem should be go away?
>
> Thanks
>
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