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Full Discussion: Ping remote sever, nc, telnet, whatever
Operating Systems BSD Ping remote sever, nc, telnet, whatever Post 302963994 by 1in10 on Friday 8th of January 2016 06:42:58 PM
Old 01-08-2016
Ping remote sever, nc, telnet, whatever
I put this thread to shell and bsd, because I want to resolve this matter on bsd.
May somebody can explain to me how to ping a remote server, in unix. BTW the following code examples were tried on a linux system as well, with the same output, nothing. But on my bsd are not installed nmap neither netcat.
Furthermore there are more than one high anonymous or just anonymous servers, this is just one.

I tried so far the following commands (on linux)

Code:
nc -v -w 1 133.242.225.54 -z 80

output

Code:
133.242.225.54: inverse host lookup failed: Unknown host
(UNKNOWN) [133.242.225.54] 80 (http) : Connection timed out

Another example with telnet (on linux)
Code:
telnet 133.242.225.54/80

output (quote) no typing error:
Code:
telnet: could not resolve 133.242.225.54/80/telnet: Name or service not known

without the port
Code:
telnet 133.242.225.54
Trying 133.242.225.54...
telnet: Unable to connect to remote host: Connection timed out

and as well ping as follows
Code:
ping -c1 -w3 133.242.225.54
PING 133.242.225.54 (133.242.225.54) 56(84) bytes of data.

output

Code:
--- 133.242.225.54 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2000ms

Does this mean the remote server is up? At least ping sent three packets, zero loss. But is it on air?
I am aware there are tries with the destination port and tries without it. If someone could give me a hint I really could go on. Thanks in advance.
 

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LEARN ABOUT OPENSOLARIS

vino-server

vino-server(1)							   User Commands						    vino-server(1)

NAME

       vino-server - remote desktop server

SYNOPSIS

       vino-server

DESCRIPTION

       vino-server  is	a remote desktop server based on VNC protocol.	vino-server provides remote desktop takeover and remote desktop view func-
       tions. vino-server allows multiple client to access a GNOME desktop session remotely. It is based on the VNC technology.  vino-server  pro-
       vides  service at port 5800. Each desktop has a vino server which disabled by default and a Java client application which is made available
       to a client via a web browser (via port 5900 of the server machine is the service is enabled by the user).

FILES

       The following files are used by this application:

	    /usr/lib/vino-server

	    The executable file for the vino server application.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-remote-desktop	   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |Volatile			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       vino-passwd(1), vino-preferences(1), attributes(5)

NOTES

       Written by Steven Zhang, Sun Microsystems Inc., 2006.

       Updated by Halton Huo, Sun Microsystems Inc., 2008.

SunOS 5.11							    15 Aug 2008 						    vino-server(1)
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