Any IPChains Gurus out there? Got a simple question for ya. I have a server machine that I’d like to do routing for two other servers. The first…
I’m trying to prevent baner ads appearing on any computers within my Lan. At the moment I’m adding these lines to my firewall rules every time I…
I’ve noticed when compiling a new kernel I’ll get an "IPchains protocol not available " when my new kernel loads.However, everything seems to work…
I’m trying to get my server open so I can ftp it to put stuff on my web site. I thought ftp only used ports 20 (data) and 21 (control), but I’ve…
Please bear with me, this might take some explaning. At work we have two networks, one I have control over, the other I have little say in, save…
Since I got Verizon DSL, I downloaded rp-pppoe in order to connect my adsl modem. rp-pppoe creates a firewall for masquerading machines which I’ve…
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…
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…
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…
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 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…
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…
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…
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….
During the rh installation I marked ‘no forewall’. After installation i noticed in nt sysv that iptables and ipchains are running. 2 stupid…
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…
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 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…
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…
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…
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