Hello, So I thought I’d get smart and set up a Linux machine as the firewall for my Win machines to Comcast. Problem is, it doesn’t work! Please…
Hi guys and gals, What’s the best way to access my firewalled samba server. I’ve tried using a ssh tunnel but that hasnt worked it fails…
I have Linux Fedora core 2 with Mozilla browser in the network. Need to access servers behind firewall. Before I access servers behind firewall I…
Hey everyone. I administer a LAN at a department at my university and soon we’re gonna switch from private to public IP space. Now as you will…
I just got cable net access, whoopie ;D and now need to install a firewall on it. Before I was using dialup, I didn’t worry much about it but now I…
Can iptables really stop a DoS or DDos attack? I’m asking this because I’ve heard that there really isn’t a way to stop a viscious DoS attack. If…
Hi All my machine is not pinging from outside i have machine A behind firewall b when i try to ping machine A from internet (machine C) i get a…
Regarding the latest vulnerability discivered… The rpm that is available for download from RH site is sendmail-8.11.6-23.72.i386.rpm and it is…
I tried to get the home network masquerade thing going and everything was going flawless (should have tipped me off) until i tried to execute the…
After a power blip caused my to have to drag my monitor over to my rooter to manually run fsck (its ext2), I wondered what were the implications of…
I mostly have experience with Checkpoint….for example I cannot install checkpoint 4.1 on the machine with 1 nic. Can I run iptables on the…
During the rh installation I marked ‘no forewall’. After installation i noticed in nt sysv that iptables and ipchains are running. 2 stupid…
Hi! I’m planning on setting up a small gateway/firewall at home. So far I installed RedHat 7.3 and I’m ready to go for iptables and masquerading….
Heh. I need to run my counter-strike server, but when is tart it up it shows my ip as 127.0.0.1. Im assumming this is a firewall issue. how do i turn…
eth0 = 216.x.x.x real connection to the internet. Working eth1 = 192.168.0.1 gate to lan / win word I am trying to get iptables to work on slack8…
Hi, I have a winNT domain running at work on a LAN(this really isn’t a windows Q). Some users bought a linksys router to isolate themselves from…
Definitions: UnixA : Multi Homed eth0 222.x.x.x eth1 192.168.100.130 LinuxA Firewall (ipchains) eth0 222.x.x.x eth1 192.168.100.100 RouterA…
Hi, I just installed Apache2.0 and it’s using nobody as the deamon user. Is this ok or should I change it to something else? Should I change the…
Probably a stupid question. I wrote a lenghty ipchains script and got two errors. One says that I have weird characters in the loopback interface…
I’m not familiar with iptables, so forgive my stupid question: I need to protect rh 7.2 box in such a way that all outgoing traffic is allowed, all…
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