Probably not you... I just wish I knew IPchains a little better. Their
docs aren't the best in the world and the howto is a little above me
still...
Anyway, I've got your script here and am thinking of playing with it a
bit.
Boy I have a long way to go :D
If anybody knows of better documentation out there please pass it along
to me. I could use use it.
frank
www.xmission.com/~dmacleod
Hello list!
It's me or you guys dont like me???
Every time that i post some questions,nobody awnser me...snif
Well,this is not what i came here for!
I really want to learn more about ipchains and i'm doing good by my
self,but
i still need some light :)
Question 1:
Here is my basic script:
#!/bin/sh
PATH=/sbin
ipchains -P input ACCEPT
ipchains -P output ACCEPT
ipchains -P forward ACCEPT
ipchains -F
ipchains -P input REJECT
ipchains -P output REJECT
ipchains -P forward REJECT
ipchains -A input -p tcp -s 192.168.0.0/24 -d 192.168.1.3 22 -j ACCEPT
ipchains -A input -p tcp -s 192.168.0.0/24 -d 192.168.1.3 23 -j ACCEPT
ipchains -A output -p tcp -s 192.168.1.3 22 -d 192.168.0.0/24 -j ACCEPT
ipchains -A output -p tcp -s 192.168.1.3 23 -d 192.168.0.0/24 -j ACCEPT
ipchains -A input -s 0/0 -d 0/0 -j REJECT -l
ipchains -A output -s 0/0 -d 0/0 -j REJECT -l
The last two lines that i want to know about,if i move then to the top
of
the script even if i open the telnet and ssh like i did,the ipchains
dont
accept connections for telnet and ssh,why???
I use this last two lines for debug proposes and i know if i comment
this
lines out,everything bellow will work,but i dont understand the why!
--
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