Hello Gordon,

Sorry, my reply wasn't directed to you, but the original poster of the
message - my *happy* finger absent mindedly clicked the
button...habit.

badger

Thursday, June 01, 2000, 9:31:35 PM, you wrote:

b> Hello Gordon,

b> Thursday, June 01, 2000, 11:51:10 AM, you wrote:

GM>> Duncan Hill wrote:
>>> Has anyone got a basic rule or three that I can springboard off of?
>>> Or are more details needed?

GM>> You could try the script that I use.  Get it from:
GM>> ftp://duke.eburg.com/pub/linux/init.firewall

GM>> Should be really easy to set up.  At the beginning of the file, there
GM>> are a few environment variables that you have to set.  I believe that
GM>> the following should work for you:
GM>> PARANOID_DEV="eth0"
GM>> PARANOIA_ALLOWS_PORTS="22 80"
GM>> HOSTS_ALLOW="10.0.0.0/24()-10.0.0.5(:1024)"

GM>> where: "eth0" is your ethernet interface, "10.0.0.0/24" is the address
GM>> that your lan is using, and "10.0.0.5" is your own IP address. 

GM>> Comment out the "MASQ_NET" variable, since you aren't a router.

GM>> Then, 'mv init.firewall /etc/rc.d/init.d/firewall' and turn it on with
GM>> 'ntsysv'.  You can run it yourself like any other init script,
GM>> '/etc/rc.d/init.d/firewall start'

GM>> MSG



b> While you're at it, look into ipmasqadm for doing port translation
b> from outside to inside machines.




-- 
Best regards,
 badger                            mailto:[EMAIL PROTECTED]



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