Summary: ok i have been studying iptables, and i want to know if this iptable would close all ports apart from 80 and 21 thanx iptables -P INPUT DROP iptables ...
Summary: Hi everybody, I need to know how to priorize hosts using a linux based router. All the story: I got three hosts and a single suse based router using i...
Summary: I read the similar message posted any my telnet port is open. 23/tcp open telnet. LINUX ver: REDHAT 7.2 I am connecting through a adsl router on a ads...
Summary: Although i have not done this before, This seems as though it would be even easier then configs i have setup. When using IPChains or IPTables to do w...
Summary: It is referring to enabling a firewall in your kernel. Check out http://www.netfilter.org/ SNIP netfilter and iptables are building blocks of a framew...
Summary: OK I just have to chime back in.As I type from my neglected XP Pro PC. My wife will not run a firewall. Period it is to much trouble. That is your ave...
Summary: From memory In the hosts.allow file put 192.168.0.1:httpd # this allow this ip to connect to port 80 192.168.0.1:httpd in hosts.deny put ALL:ALL How i...
Summary: i have got a linux box with one ethernet and it has o the ip 192.168.0.104[eth0] this connects to the internal switch now i want to block icmp packet...
Summary: Greetings all, I am trying to setup a test for using a linux machine as a router, using IP tables. I am very new to linux and will have alot of questi...
Summary: I have 2 NICs (both NICs are tested individually and are fine). The default kernel loads both configures both but does not activates eth1. I recompile...
Summary: Using a 2.4x series kernel will require you to use IP tables. Ip Tables are better and have less security bugs. linbox:/home/blah# echo 0 > /proc/sys/...
Summary: Hi all I have RH 7.2 of a old computer. On my new computer i have windows XP pro. I have set up a gateway through my linix pc so my windows computer c...
Summary: You did not mention Network Address Translation (NAT) in the process of pinging from your private 192.168.0.x network to the public internet 24.x.x.x....
Summary: i just hooked up my linux box to my windows 2000 box and it works great. I setup my linux box as the server and router using ipchains. I have one slig...
Summary: I am using verizon DSL so that I am trying to update my IP address on a webserver each time it changes. The below is my ip-up.local #!/bin/sh MyIP=`/s...
Summary: I'm in the very begining stages of setting up my linux box as a router and firewall. I have two network cards in the box. I have my first network c...
Summary: I am new to linux and am tying to get my linux box to be a router/gatway. I followed the redhat.com linux ip masq how to. Every thing works at test s...
Summary: Just a quick question about IPTables before I really start searching for a solution to this... is there anyway to use IPTables to change a destination...
Summary: Hello folks, I have a Surecom ethernet card and trying to make it work with my Linux machine. After entering all the settings, I use the command ifcon...
Summary: Is their an entry in your routing? The default gateway should point to the ADSL interface (ppp0) if this isn't so, add the route yourself. (route add ...
Summary: I have a linux mail server with sendmail installed. It's working but messages are received very slowly. I have installed iptraf to monitor the etherne...
Summary: I'll give it my best shot with some generic tips, assuming RedHat: Can Linux ping windoze? If not, open a Linux console and type ifconfig -a 1. Find ...
Summary: The error I get when trying to telnet from windows is: V:\>telnet ryebread Connecting To ryebread...Could not open connection to the host, on port 23:...
Summary: I have been trying to connect my 2 PCs, peer to peer. I have install RH 7.2 Workstation in 1 PC and RD 7.2 Server in other, i have configured my netw...
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