I don't understand whats going on with my rootserver...
I have reset iptables and just opened the port for ssh.
Now suddenly over night I see that there are a various of ports open:
21,80, 135, 139, 445, 3128
Could it be that vsftpd for example put rules in automatically to allow input on port 21?
I also tried disabling iptables with this command:
I used an online tool to create an iptables firewall. Basically I just need port 22 and 1194 open to the outside world. But I noticed this bash script has input, forward and output chains as accept by default. Is it blocking all traffic but those two ports? Thanks.
Hi guys, I'm trying to configure iptables to only allow certain ports access.
I set the first set of rules to block everything and then subsequently open ports as needed, but everything still seems to be blocked.
I have read that the order matters (new to iptables), perhaps this is an issue. Google has not been very helpful.