Hello wroot;
I use three command to probe the port: nmap, netcat y telnet
nmap:
[root@gtmmi ~]# nmap 127.0.0.1 -p 7443
Starting Nmap 6.40 ( http://nmap.org ) at 2019-07-18 14:51 EDT
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000040s latency).
PORT STATE SERVICE
7443/tcp open oracleas-https
Nmap done: 1 IP address (1 host up) scanned in 0.09 seconds
[root@gtmmi ~]# nmap 127.0.0.1 -p 7070
Starting Nmap 6.40 ( http://nmap.org ) at 2019-07-18 14:51 EDT
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000033s latency).
PORT STATE SERVICE
7070/tcp open realserver
Nmap done: 1 IP address (1 host up) scanned in 0.13 seconds
[root@gtmmi ~]# nmap 192.168.14.3 -p 7443
Starting Nmap 6.40 ( http://nmap.org ) at 2019-07-18 14:53 EDT
Nmap scan report for gtmmi.gtm.onat.gob.cu (192.168.14.3)
Host is up (0.000029s latency).
PORT STATE SERVICE
7443/tcp open oracleas-https
Nmap done: 1 IP address (1 host up) scanned in 0.09 seconds
[root@gtmmi ~]# nmap 192.168.14.3 -p 7070
Starting Nmap 6.40 ( http://nmap.org ) at 2019-07-18 14:53 EDT
Nmap scan report for gtmmi.gtm.onat.gob.cu (192.168.14.3)
Host is up (0.000036s latency).
PORT STATE SERVICE
7070/tcp open realserver
Nmap done: 1 IP address (1 host up) scanned in 0.09 seconds
netcat:
[root@gtmmi ~]# nc -zv 192.168.14.3 7443
Ncat: Version 7.50 ( https://nmap.org/ncat )
Ncat: Connected to 192.168.14.3:7443.
Ncat: 0 bytes sent, 0 bytes received in 0.04 seconds.
[root@gtmmi ~]# nc -zv 192.168.14.3 7070
Ncat: Version 7.50 ( https://nmap.org/ncat )
Ncat: Connected to 192.168.14.3:7070.
Ncat: 0 bytes sent, 0 bytes received in 0.01 seconds.
telnet:
[root@gtmmi ~]# telnet 192.168.14.3 7443
Trying 192.168.14.3…
Connected to 192.168.14.3.
Escape character is ‘^]’.
^]
telnet> quit
Connection closed.
[root@gtmmi ~]# telnet 192.168.14.3 7070
Trying 192.168.14.3…
Connected to 192.168.14.3.
Escape character is ‘^]’.
^]
telnet> quit
Connection closed.
In all probe the port (both 7070 and 7443) are open. The test was done from the openfire PC and remote, but just show the openfire PC results.
The problem is not of port open or close, the problem is about secure connections.
This is what the Firefox browser says:
Conexión segura fallida
Ha ocurrido un error al conectar con jabber.gtm.onat.gob.cu:7443. No se puede comunicar de forma segura con la otra parte: no hay algoritmos de cifrado comunes. Código de error: SSL_ERROR_NO_CYPHER_OVERLAP
This is what the Chromium says:
Este sitio no puede proporcionar una conexión segura
jabber.gtm.onat.gob.cu utiliza un protocolo no compatible.
ERR_SSL_VERSION_OR_CIPHER_MISMATCH
Protocolo no compatible
El cliente y el servidor no admiten un conjunto de cifrado o una versión de protocolo SSL en común.
(sorry but both are in Spanish)
Thank for the attention.