[FreeBSD]Little Flooder & DDOS Etc. Blocker

[мзтіи2]

hi i give freebsd little flooder % ddos etc blocker script

First Open Putty

Write ;

cd /root

And

ee ddos.sh

And Paste This Script

#!/bin/sh
FR_MIN_CONN=200
TMP_PREFIX='/tmp/frrr'
TMP_FILE=`mktemp $TMP_PREFIX.XXXXXXXX`
/usr/bin/netstat -ntu -f inet| awk '{if(NR>2 && NF=6) print $5}' | cut -d. -f1-4 | grep '^[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}$' | sort | uniq -c | sort -nr > $TMP_FILE
while read line; do
 CURR_LINE_CONN=$(echo $line | cut -d" " -f1)
 CURR_LINE_IP=$(echo $line | cut -d" " -f2)
 if [ $CURR_LINE_CONN -lt $FR_MIN_CONN ]; then
 break
 fi
/sbin/route -q add $CURR_LINE_IP 127.0.0.1
/bin/echo $CURR_LINE_IP >> /root/[COLOR="Red"][B]banlist.txt[/B][/COLOR]
/bin/echo "Subject: $CURR_LINE_IP ipden $CURR_LINE_CONN Connect Refused." | /usr/sbin/sendmail -F [COLOR="Red"][/COLOR] -t [COLOR="Red"][/COLOR]
done < $TMP_FILE
/bin/rm -f $TMP_PREFIX.*

And Save This Script

Write

chmod 777 ddos.sh

And

ee banlist.txt

Write ;

######BANLIST#######

OK Finish .. But You Need Run This Script All Sec All Min All Days All Week All Month etc. xD

Not Use Your Hand ! Use A Webmin Crontabs

How To Install Webmin ?
[B]



You Need Help Write On Thread

+ Click Thanks ;D

[Turundeth]

Thank you for the Script! I think it help a lot! #thanks button press

[Sprotzel]

I have to try it first but should work
Thanks

[.Kay331]

It´s very good

Thanks


.Kay331

[xKasiimx]

funktoniert das wirklich? wenn ja danke.

[αίίR7 :3]

don't need to run it all times.. just screen it, if it dont work all times ;O

[iYMCMB]

tsk kardes

[tr0j3n18]

route: writing to routing socket: Can't assign requested address

[.Kay331]

Und wie startet man das nun ???


MfG .Kay331

[мзтіи2]

script update

[.тяµε.]

rly nice script thanks

[.Alessa]

ddos.sh: 15: syntax error: "done" unexpected (expecting "then")

Error in the script?

[sowanted]

route: writing to routing socket: File exists


i have this error

[мзтіи2]

Originally Posted by sowanted

route: writing to routing socket: File exists


i have this error

you have a root server or homemade ?.

['oShet]

hmm at webmin part:
After I click make instal clean then only error...

===> Vulnerability check disabled, database not found
===> License check disabled, port has not defined LICENSE
=> webmin-1.520.tar.gz doesn't seem to exist in /usr/ports/distfiles/.
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from .
fetch: No address record
=> Attempting to fetch from ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/.
fetch: ftp://ftp.FreeBSD.org/pub/FreeBSD/po...-1.520.tar.gz: No address record
=> Couldn't fetch it - please try to retrieve this
=> port manually into /usr/ports/distfiles/ and try again.
*** Error code 1

Stop in /usr/ports/sysutils/webmin.