ip masq trouble

[dynaco]

okay...i am at the end of my wits on this one...

i can use ICS for about 10 minutes and then the ipt_MASQUERADE and associated modules just unload on me....

if i re-run the firewall script it does the same thing.....

i am running a pretty much dead stock firewall script that comes with Fedora Core 1

more details:

1 FC1 box with 2 nics installed
2 win95 boxes connected to my nix box via netgear DS104 hub

the internal network works fine all day long

eth0 is connected to my Speedstream DSL modem
my ISP uses PPPoATM
eth0 (ext) is configured for DHCP and never gives me a problem

eth1 (int) is my local LAN, i am not using DHCP on this interface
I have no DNS setup on my linux box

below is my firewall-2.4 script

hopefully someon can help
file:/etc/rc.d/rc.firewall-2.4

well apparently i cannot post my script
cannot paste it in....HOWEVER
it is the dead stock one that comes with FC1
except i changed the EXTIF and INTIF
to my cards

so how do i paste my firewall script into this post???

sorry relative newbie here...

[dynaco]

okay here is my new firewall script....

which is the stronger version...

and i still have the same problem....

[jumpedintothefire]

I don't have PPPoATM, is any thing showing up in /var/log/messages?
connection resets, dhcp lease renewal, always about 10 minutes??

[dynaco]

Well it works now....

re-installed FC1....
installed Firestarter, and everything is fine...

I must have screwed something up somewhere...