open any port - centos

[sm1372]

hello

in kloxomr server, how can i open new port for some applications?

i see iptables is off and won't be run with command + there is no other firewall in server !

thanks

[MRatWork]

Because no firewall, all port ready to open depend on your application handle/open certain port.

[sm1372]

i have install and config VNC Desktop + set port 5451 for VNC user and save + restart vncserver

but port not open ...

[MRatWork]

Have you install 'desktop' packages in server?.

How do you know is port not open?.

[sm1372]

yes

install with this link :

http://www.krizna.com/centos/install-vnc-on-centos-6/


and check open port with nmap and other like :

http://www.yougetsignal.com/tools/open-ports/

[MRatWork]

Try 'telnet localhost 5900'.

[sm1372]

result :

Trying ::1...
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused

[MRatWork]

Sorry, try 'telnet localhost 5901'.

I didn't found any issue in my server when tried install vnc.

[rAXv2]

i have rdp with kloxo-mr working

its better that u install fresh centos 6 x86_x64 and run this script

Code: [Select]

yum install nano -y; yum update -y; yum upgrade -y; yum install tigervnc-server -y; yum groupinstall "Desktop" -y; yum install firefox -y; rpm -ivh http://linuxdownload.adobe.com/adobe-release/adobe-release-x86_64-1.0-1.noarch.rpm; rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-adobe-linux; yum install flash-plugin nspluginwrapper alsa-plugins-pulseaudio libcurl -y; echo 'echo "nameserver 8.8.8.8" >> /etc/resolv.conf; ' >> /etc/rc.local; echo 'VNCSERVERS="1:root"' >> /etc/sysconfig/vncservers; echo 'VNCSERVERARGS[1]="-geometry 1000x700"' >> /etc/sysconfig/vncservers; vncpasswd; chkconfig vncserver on --level 345; reboot;
then install kloxo