search for: urivan

Displaying 5 results from an estimated 5 matches for "urivan".

2004 Oct 24
5
Automatic blacklisting.
Hi, Is there any way to automatically block all traffic from IP''s that try more than X number of blocked ports for a preset amount of time? The log I get every morning seems to be getting bigger and bigger with port scans and attempts to access various services, it would be nice if these IP''s could be automatically blocked for like a week or two.. I wouldn''t want
2005 May 24
16
dhcp and shorewall
I want to run dhcp and shorewall on the same computer.It is my gateway and that computer doing NAT for my network.How can I set up shorewall to let only users that get theire static ip address via dhcp, not to let users that had static address.
2005 Jul 05
14
issues in tcrules
Hi! This is another thread of "setting gateway in interfaces file" and while i dont want to create any confusion here, i have decided to open a new thread.(which mean Diamond King no longer a subscriber to shorewall-users) Actually, i turned out not to be the MARK issues. Something is missing and i got this error instead :- Setting up Accounting... Creating Interface Chains...
2009 May 03
12
DNAT Question
Hi list, I have a shorewall installed on 2 interfaces which also has multiple static public IP. Let''s say I have 1.2.3.4 and 1.2.3.5. I have assigned nat with: 1.2.3.4 eth0 11.22.33.4 no no But then I have a situation where I need 11.22.33.44 to connect to a host in the net zone and appears also to be 1.2.3.5 not only 1.2.3.4. How to do it? TIA Willy
2005 Jun 10
14
Multiple subnets
Hi all, I have a client that has 4 subnets within his building, internet, office, business center and wireless. My plan is to use Shorewall but I have never tested it with more than 2 interfaces. Is this possible? Would there be any issues that might arise. Each subnet would have access to the internet but there will be no communications allowed between the others. Thanks in advance....