My ISP didnt block those ports so I got hacked by a little IPX program that came in the netbios ports. Now I have closed them both on my lan card and wan card. THen they tried to get in via samba ports since I use the linux server also as server for samba. Never do that. They got in through that door too.So now I dont use samba on the internet server.Masquerade didnt help much. They went in through that backdoor.Whole evening I had 10ths of hacking attempts. They dont seems to stop.
Ed Wilts <[EMAIL PROTECTED]> wrote:
On Sat, Nov 02, 2002 at 12:01:54AM +0100, linux power wrote:
>
> If yo have a firewall rember to close the netbios ports 137-139 .
The default rule for any firewall should always to block *everything*.
Then open up only those ports that you absolutely need and then if you
can, restrict them to certain source addresses.
Many major ISPs here in the USA block 137-139 by default. I couldn't
open it if I wanted to (and I certainly don't).
.../Ed
--
Ed Wilts, Mounds View, MN, USA
mailto:[EMAIL PROTECTED]
Member #1, Red Hat Community Ambassador Program
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