As you get error with given command and your SSH command is user@server (I hope it is some server name not IP).
So it is trying to connect to 194.57.168.xx .
Now if ping failed it could that server is down/network is down or Server has ping disabled on n/w or on server or even from your laptop f/w.
Do some basic check
1. Check if you internet connection is good
2. Check if you can connect to another server on same n/w
3. if you have internet working . then try connecting via another server. Some times routes are set bad or shortest connection is down.
4. Call some one on Datacenter and check if server is up or not.
else .. we have a Road block.
We recently installed a new release of SCO UNIX (5.0.6) and when I try to relay e-mail from the UNIX box to my NT server (the mail server) I get the following message from sendmail.
Deferred: Connection timed out with nt
I have nt set up as my relay server in sendmail.cf and the mail seems to... (8 Replies)
I am trying to connect with my hp machine using "dialup networking." It times out after 30 seconds. Is there a way to adjust this time. Would it have anything to do with rexec?
thanks (0 Replies)
Is there any way in which I can make my wait signal to wait for a specified time for child job to complete. And if that time is over, the program gets out of the wait signal to process other things (4 Replies)
I have Ultra 45 Sun solaris box with Solaris 10 installed.
My problem is when i boot the unix box, i got the message:
What does this message meant?
then it does not continue to boot successfully.
Please help. Thanks in advance. (5 Replies)
Hello,
I would like to make a script, ideally in perl since I am most familair with it, that does the following:
automatically starts up at 9 pm, searches through a specified directory for any new files, finds those new files and starts to run them through a pipeline. I have most of it worked... (4 Replies)
I have a txt file with several columns and i want to peform an operation on two columns and output it to a new txt file .
file.txt
900.00000 1 1 1
500.00000
500.00000
100000.000
4
4
1.45257346E-07 899.10834 ... (4 Replies)
Hi all
I need a little bit of help, i am looking for a script that can have different events in it and then if it is a certain day email me about it
some sort of email reminder system
any ideas
thanks (4 Replies)
Hello,
I have two AIX6.1 machines that can communicate with each other through ssh.
The problem is that one of them somehow closes the connection after some time and i don't know the reason of that.
For example today i send through rsync command 7 files from one server to the other. It send... (7 Replies)
Discussion started by: omonoiatis9
7 Replies
LEARN ABOUT DEBIAN
connect-proxy
CONNECT-PROXY(1) General Commands Manual CONNECT-PROXY(1)NAME
connect-proxy -- connect over SOCKS4/5 proxy
SYNOPSIS
connect-proxy [-dnhst45] [-R resolve ] [-p local-port ] [-w secs ] [-H [user@]proxy-server[:port]] ] [-S [user@]socks-server[:port]] ]
[-T proxy-server[:port] ] [-c telnet-proxy-command ] [host] [port]
DESCRIPTION
connect-proxy open connection over SOCKS4/5 proxies
Please, note that any HTTP-Proxy tunnel won't work with content-inspection firewall (unless using SSL).
OPTIONS -H specifies a hostname and port number of the http proxy server to relay. If port is omitted, 80 is used. You can specify this
value in the environment variable HTTP_PROXY and pass the -h option to use it.
-S specifies the hostname and port number of the SOCKS server to relay. Like -H, port number can be omitted and the default is
1080. You can also specify this value pair in the environment variable SOCKS5_SERVER and give the -s option to use it.
-4 specifies SOCKS relaying and indicates protocol version to use. It is valid only when used with '-s' or '-S'. Default is '-5'
(protocol version 5)
-R method to resolve the hostname. Three keywords ("local", "remote", "both") or dot-notation IP address are acceptable. The key-
word "both" means, "Try local first, then remote". If a dot-notation IP address is specified, use this host as nameserver. The
default is "remote" for SOCKS5 or "local" for others. On SOCKS4 protocol, remote resolving method ("remote" and "both") requires
protocol 4a supported server.
-p will forward a local TCP port instead of using the standard input and output.
-P same to '-p' except keep remote session. The program repeats waiting the port with holding remote session without disconnecting.
To connect the remote session, send EOF to stdin or kill the program.
-w timeout in seconds for making connection with TARGET host.
-d used for debug. If you fail to connect, use this and check request to and response from server.
USAGE
To use proxy, this example is for SOCKS5 connection to connect to "host" at port 25 via SOCKS5 server on "firewall" host.
connect-proxy -S firewall host 25
SOCKS5_SERVER=firewall; export SOCKS5_SERVER; connect-proxy -s host 25
For a HTTP-PROXY connection:
connect-proxy -H proxy-server:8080 host 25
HTTP_PROXY=proxy-server:8080; export HTTP_PROXY; connect-proxy -h host 25
To forward a local port, for example to use ssh:
connect-proxy -p 5550 -H proxy-server:8080 host 22 ssh -l user
To use it along ssh transparently:
# file://~/.ssh/config
# not using proxy on lan
Host 192.*
ProxyCommand connect-proxy %h %p
# mandatory to access the internet
Host *
ProxyCommand connect-proxy -H proxyserver:8080 %h %p
Or for all users ( /etc/ssh/ssh_config )
ENVIRONMENT
SOCKS5_USER, SOCKS5_PASSWORD, HTTP_PROXY_USER, HTTP_PROXY_PASSWORD, CONNECT_PASSWORD, LOGNAME, USER
SEE ALSO
ssh (1).
WWW
http://www.meadowy.org/~gotoh/projects/connect
AUTHOR
This manual page was written by Philippe Coval rzr@gna.org for the Debian system (but may be used by others). Permission is granted to
copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version published by
the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
CONNECT-PROXY(1)