07-01-2013 04:05 PM
Hi All,
I have issue about nbu client port (1556, 13782, & 13724). My nbu media server is linux redhat 2.6 running on nbu 7.1.0.4 , client is win2003 64 bits running on nbu 7.1.0.4. I am not able to telnet from media server to client except I log on client. no FW between the media server & client. Anyone know how to fix it ? Thanks.
Tom
07-01-2013 04:47 PM
07-01-2013 07:20 PM
before ping from client to media server, I am not able telnet from media server to client through nbu ports (1556, 13782, 13724)
[root@nfmnbk02lps ~]# telnet ghdlts01wps 13724
Trying 172.25.199.54...
telnet: connect to address 172.25.199.54: Connection refused
telnet: Unable to connect to remote host: Connection refused
[root@nfmnbk02lps ~]# telnet ghdlts01wps 13782
Trying 172.25.199.54...
telnet: connect to address 172.25.199.54: Connection refused
telnet: Unable to connect to remote host: Connection refused
[root@nfmnbk02lps ~]# telnet ghdlts01wps 1556
Trying 172.25.199.54...
telnet: connect to address 172.25.199.54: Connection refused
telnet: Unable to connect to remote host: Connection refused
[root@nfmnbk02lps ~]#
After pinged from client to media server
[root@nfmnbk02lps ~]# telnet ghdlts01wps 1556
Trying 172.25.199.54...
Connected to ghdlts01wps.hsi.hughesupply.com (172.25.199.54).
Escape character is '^]'.
^]
telnet> quit
Connection closed.
[root@nfmnbk02lps ~]# telnet ghdlts01wps 13782
Trying 172.25.199.54...
Connected to ghdlts01wps.hsi.hughesupply.com (172.25.199.54).
Escape character is '^]'.
^]
telnet> quit
Connection closed.
[root@nfmnbk02lps ~]# telnet ghdlts01wps 13724
Trying 172.25.199.54...
Connected to ghdlts01wps.hsi.hughesupply.com (172.25.199.54).
Escape character is '^]'.
^]
telnet> quit
Connection closed.
any idea why? that client was working well before
07-01-2013 07:33 PM
did u chked the host file of the client for the correct entries??
07-01-2013 09:11 PM
Have you disabled Windows Firewall on the client?
Maybe Windows Firewall was enabled by Windows updates.
07-01-2013 10:41 PM
no FW between them. if it has FW how come I am able to thelnet from media server to client after I telneted from client to media server.
07-02-2013 01:46 AM
I was referring to Windows firewall that is by default enabled on Windows hosts.
Your problem is not with NBU - best to discuss with your networking team.