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I need help with an iptables configuration, this is what I have
A and B are using different gateways
i am sending port 22 from A to B, I see the packages coming in B but B is not sending the package to internet. please give me some examples. (0 Replies)
Discussion started by: lmartinez073
2. Red Hat
I enable the IPtables but port 80 was not working. Below is my active configuration (10 Replies)
Discussion started by: ranjancom2000
3. UNIX for Dummies Questions & Answers
Hi, I just build a Linux server, I said yes to enable the firewall. I only choose SSH conneciton. When I check the iptables. I see all of this (see below). I want to reject every thing only allow SSH from subnet 192.168.1.xx. Can you advise, how to do.
Chain RH-Firewall-1-INPUT (2... (2 Replies)
Discussion started by: samnyc
4. UNIX for Dummies Questions & Answers
On the IPTABLES, I did iptables --flush. I want to start fresh. Now I only want two things. Allow one ip address to this server. Allow port 443 as incoming from every where. Please advice how to do this.
This is what I did so for.
iptables -I INPUT -i eth0 -s 18.104.22.168 -j ACCEPT... (5 Replies)
Discussion started by: samnyc
5. IP Networking
We have one linux machine in the office which happens to be an important firewall. I just know the basics and need to make one change
Essentially it is forward mysql traffic to another internal machine.
This is the original rule (forward to 22.214.171.124) which is working
... (0 Replies)
Discussion started by: rina5392
6. IP Networking
What should be the iptables rule so that only the subnet 126.96.36.199/255.255.255.248 may access the mysql port 3306 (1 Reply)
Discussion started by: proactiveaditya
7. IP Networking
I have a CentOS 5.2 (10.20.21.73) machine that I need help with configuring iptables. According to documentation I believe this line should allow all communication between my machine and another machine (other machine has no firewall)
-A RH-Firewall-1-INPUT -s 10.20.21.12 -j ACCEPT
#... (1 Reply)
Discussion started by: beaker457
8. IP Networking
Thanks in advance
I have to remove ip_tables_name from /proc/net/...
i was trying to do so and getting the following error
cmd : rm ip_tables_names
error : rm: remove regular empty file `ip_tables_names'? y
rm: cannot remove `ip_tables_names': Operation not permitted (4 Replies)
Discussion started by: sudeepiit
9. IP Networking
Trying to create a whitelist to limit bandwidth. My sync speed is 1536/256 kbps.
Simple rules in order:
1. Do not limit (or set to 1536/256) MAC 00:00:00:00:00 (computer is in 192.168.1.0/24).
2. Do not limit (or set to 1536/256) MAC 00:00:00:00:01 (computer is in 192.168.1.0/24).
3. Do not... (1 Reply)
Discussion started by: kripz
10. IP Networking
Hey guys, I have just started using IP tables and was wondering if anyone could direct me to any good online resources as I am totally new to this. Thanks. (1 Reply)
Discussion started by: 182x