I've been able to access the filewall file and the results by going to vi /etc/sysconfig/firewall
This will make the rules persistent across reboots. You can see the general commands to open ports up if you search for the appropriately commented areas.are:
does that mean anything?
We are being setup with a client over their VPN to support them remotely. We are unable to access their VPN through our server, they said to look and make sure that the TCP ports are enabled for their security setup (ports are in the 4000 range).
How do you look for this and how do you enable a... (3 Replies)
I need to open a port in linux to allow a connect() from another box to succeed. I have the linux box listening on port 3000 on INADDR_ANY, and a Windows box does a connect to the IP of the linux box on that same port. The Linux box refuses the connection. I think it's because all the ports are... (9 Replies)
Hello all,
Can someone instruct me on how to change the listening port for ftp ( or any tcp service) from 21 to another port number? Thanks in advance..
-AJ (3 Replies)
Just starting to work with unix, wondering if there is any good on-line documentation explaining TCP/UDP ports, how to use them, etc...
Thanks.... (1 Reply)
Just wondering if anyone knows of any good on-line documentation on TCP/UDP Ports. Basically i want to know how to check if they are in use, learn how to close them, etc...
Thanks... (5 Replies)
What is the maximum number of TCP ports that can be consumed at any one time? How can I determine what the number is or increase it?
I was under the impression that with our system (UnixWare 7.1.1) 1024 was the maximum under our current Kernel tuning parms, but I think that is really just... (4 Replies)
In using a music file sharing program (WinMx), I am told that I
cannot make a primary connection (fastest downloads) because I do not
have a TCP and UDP port. I am running Windows Me.What do I do? Thanks. (6 Replies)
Hi guys,
I need to open ports on my AIX machine. The only way I know is to use service name to disable or enable ports which are used by the services. I found in /etc/services that the ports are unidentified. Btw, I want to open port number 11576 and 11577. Need help on this one. Thanks! :) (1 Reply)
hi,
I'm currently running with an issue whereby we are experiencing very poor access speeds to our Informix database. Connections or requests to the DB are taking in excess of 2/3/4 minutes during peek periods during the day. This has only just started to happen but so far we have been unable to... (0 Replies)
I'm not sure if this is the right place for this post, but I'd be grateful if somebody could please help me. I'm trying to open ports 999, 1982 and 1983 but am not having much luck. I used
iptables -A INPUT -i eth0 -p tcp --sport 999 -m state --state NEW,ESTABLISHED -j ACCEPT
iptables -A INPUT -i... (2 Replies)