12 Jun
2014
12 Jun
'14
6:04 p.m.
On 06/13/14 06:31, Ed Greshko wrote:
If you see "No route to host" on an ssh connection it would indicate the port is closed.
I should have used the term "filtered". Meaning "a" firewall rule is in place. It could be a firewall on the receiving machine....or it could be a firewall between the two machines.
"closed" should be used to describe a port with no firewall blockage.....but with no process running on the port.
When you see "connection refused" it means there is no process bound to the open port.
--
Do not condemn the judgment of another because it differs from your own. You may both be wrong. -- Dandemis