The problem seems to occur straight from the time I have installed Ubuntu 14.04 LTS.
I first realized this problem when I was trying to connect with my hosting at HostGator. I neglected and thought it's the problem with their side and continued to use their web-based file manager.
I lately come to use git, I couldn't do git push
to remote server at GitHub.
$ git push -u origin master
ssh: connect to host github.com port 22: Connection timed out
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
This output from git command clearly states the problem is with my side and with ssh.
To verify that problem is with my side, I issued some more commands:
$ ssh -v sdf.org
OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to sdf.org [192.94.73.15] port 22.
^Ydebug1: connect to address 192.94.73.15 port 22: Connection timed out
ssh: connect to host sdf.org port 22: Connection timed out
$ telnet sdf.org 22
Trying 192.94.73.15...
telnet: Unable to connect to remote host: Connection timed out
PS: I can still ping to the servers.
ssh
used to work in the past? What network are you connecting from (ISP, workplace, public wifi)?ssh
connections...