Hi
I have Intel NAC 7771F Firbre Card,
Rules Used
iptables -A -t mangle FORWARD -p tcp -m tcp --tcp-flags SYN,RST,ACK
SYN -m state --state NEW -j MARK --set-mark 0x1
iptables -A -t mangle FORWARD -p tcp -m state --state ESTABLISHED -j
MARK --set-mark 0x2
iptables -A FORWARD -j QUEUE
What about multiple instance? Anybody tried snort-inline with
multiple instances.
Previouse we used NAt table thats why we incresed the ip_conntrack_max
Regards
murugavel
On Mon, 10 Jan 2005 13:13:34 -0700, Dale L. Handy P.E.
<dh...@ni...> wrote:
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> Is there a reason you set "ip_conntrack_max 1410065407"? That has the
> potential to use 3+ GB of RAM!
>
> Murugavel Thiruvengadam wrote:
> | Hi
> |
> | We have implemented snort-inline 2.2.0 in our place.
> |
> | Kernel version 2.4.18-3
> |
> | Aprox. 53Mbps of Traffic flowing thro that box . it is connected via
> | fibre cable.
> |
> | suddenly it we are getting packet drop and latency in other two side.
> |
> | if we flush the iptables rules . I meant by pass the snort-inline ..
> | we are not getting any errors.
> |
> | Even We removed all snort ruels also we are getting the same problem.
> |
> | right now the ip_queue_maxlen 1024
> |
> | ip_conntrack_max 1410065407
> |
> |
> | Any suggestion welcome.
> |
> | We have dual Xeon processor with 1gb ram.
> |
> | I have checked the load also it is .50 only.
> |
> |
> | There is no error in messages
> |
> | is it possible to split traffic into multiple instances of snort-inline?
> |
> | will it work any suggestion welcome
> |
> |
> | Regards
> | velu
> |
> |
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> |
>
> - --
> "The trouble with doing something right the first time
> ~ is that nobody appreciates how difficult it was."
>
> - -- Dale L. Handy, P.E.
> ~ dh...@ni...
> ~ http://www.nitrosecuity.com
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--
Regards
Muruga>>----le>
"Success comes to the person who does today"
|
