null scans hanging my server

Hi,

i am facing a serios problem.

my server hangs after NULL scans observed in my iptables logs..


any solutions

given below are the log status

Oct 11 11:24:08 m0 kernel: NULL SCAN:IN=eth0 OUT=
MAC=0f:50:89:ea:33:ec:00:00:12:df:e9:e2:01:00 SRC=192.168.8.1
DST=203.199.162.13 LEN=40 TOS=0x08 PREC=0x00 TTL=128 ID=28439 DF
PROTO=TCP SPT=1292 DPT=80 WINDOW=20484 RES=0x00 URGP=13390 TRUNCATED

rgds.

DukeNM wrote:

> Hi,
>
> i am facing a serios problem.
>
> my server hangs after NULL scans observed in my iptables logs..
>
>
> any solutions

Yeah: block them with your firewall or something.

> given below are the log status
>
> Oct 11 11:24:08 m0 kernel: NULL SCAN:IN=eth0 OUT=
> MAC=0f:50:89:ea:33:ec:00:00:12:df:e9:e2:01:00 SRC=192.168.8.1
> DST=203.199.162.13 LEN=40 TOS=0x08 PREC=0x00 TTL=128 ID=28439 DF
> PROTO=TCP SPT=1292 DPT=80 WINDOW=20484 RES=0x00 URGP=13390 TRUNCATED
>
> rgds.

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