Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-18 Thread Giles Coochey
On 14/09/2012 17:06, M. Fioretti wrote: of course I can't do it right now, exactly because... I can't connect to the server. But I will pass along these and all other similar suggestions to the VPS provider help desk, since they will surely save time, so thanks for these and any other tips that

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-15 Thread M. Fioretti
On Sat, September 15, 2012 7:44 am, Ken Smith wrote: Which suggests that there is something about A you need to know more about. As said earlier what happens if you run telnet ip-of-a whatever-port-ssh-is -on--normally-22 I had already answered to this:

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-15 Thread Stephen Harris
On Sat, Sep 15, 2012 at 07:01:03AM +0200, M. Fioretti wrote: On Fri, September 14, 2012 11:48 pm, Stephen Harris wrote: 1) What happens if you run telnet yourhost 22. this is what happens (with the proper IP of course): Trying 1.2.3.4... Connected to yourhost (1.2.3.4)

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-15 Thread Tony Molloy
On Saturday 15 September 2012 14:01:38 Stephen Harris wrote: On Sat, Sep 15, 2012 at 07:01:03AM +0200, M. Fioretti wrote: On Fri, September 14, 2012 11:48 pm, Stephen Harris wrote: 1) What happens if you run telnet yourhost 22. this is what happens (with the proper IP of course):

[CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread M. Fioretti
Greetings, I have accounts on two Centos servers, A and B, each hosted on a remote VPS by a different provider/datacenter. Until yesterday night, I could connect without problems via SSH to both servers from my home Fedora 16 desktop. Yesterday I completed (fingers crossed) the switch to a

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread m . roth
M. Fioretti wrote: I have accounts on two Centos servers, A and B, each hosted on a remote VPS by a different provider/datacenter. Until yesterday night, I could connect without problems via SSH to both servers from my home Fedora 16 desktop. Yesterday I completed (fingers crossed) the

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread Scott Silva
on 9/14/2012 8:26 AM m.r...@5-cent.us spake the following: M. Fioretti wrote: I have accounts on two Centos servers, A and B, each hosted on a remote VPS by a different provider/datacenter. Until yesterday night, I could connect without problems via SSH to both servers from my home Fedora

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread Dennis Jacobfeuerborn
On 09/14/2012 05:09 PM, M. Fioretti wrote: Greetings, I have accounts on two Centos servers, A and B, each hosted on a remote VPS by a different provider/datacenter. Until yesterday night, I could connect without problems via SSH to both servers from my home Fedora 16 desktop.

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread Tony Molloy
On Friday 14 September 2012 16:32:18 Scott Silva wrote: on 9/14/2012 8:26 AM m.r...@5-cent.us spake the following: M. Fioretti wrote: I have accounts on two Centos servers, A and B, each hosted on a remote VPS by a different provider/datacenter. Until yesterday night, I could connect

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread Leon Fauster
Am 14.09.2012 um 17:09 schrieb M. Fioretti: Greetings, I have accounts on two Centos servers, A and B, each hosted on a remote VPS by a different provider/datacenter. Until yesterday night, I could connect without problems via SSH to both servers from my home Fedora 16 desktop.

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread M. Fioretti
On Fri, September 14, 2012 5:32 pm, Scott Silva wrote: Could the server A have a firewall that had allow ranges for your original ip range? Or denyhosts... something like that No, there are no such settings. Answering to other questions: have you checked with your ADSL provider, to see if

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread Karl Vogel
On Fri, 14 Sep 2012 17:09:46 +0200 (CEST), M. Fioretti mfiore...@nexaima.net said: M Yesterday I completed (fingers crossed) the switch to a different ADSL M provider. From the moment I turned on the modem on the new ADSL line, I M became unable to ssh into server A. All attempts abort with

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread M. Fioretti
On Fri, September 14, 2012 9:06 pm, Karl Vogel wrote: On Fri, 14 Sep 2012 17:09:46 +0200 (CEST), M. Fioretti mfiore...@nexaima.net said: M Yesterday I completed (fingers crossed) the switch to a different ADSL M provider. From the moment I turned on the modem on the new ADSL line, I M

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread m . roth
M. Fioretti wrote: On Fri, September 14, 2012 9:06 pm, Karl Vogel wrote: On Fri, 14 Sep 2012 17:09:46 +0200 (CEST), M. Fioretti mfiore...@nexaima.net said: M Yesterday I completed (fingers crossed) the switch to a different ADSL M provider. From the moment I turned on the modem on the new

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread M. Fioretti
On Fri, September 14, 2012 10:09 pm, m.r...@5-cent.us wrote: I'll try that as the server is reachable again. It's now reachable? No, it's not, sorry for the confusion. I meant to write as soon as the server is reachable again Marco ___ CentOS

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread m . roth
M. Fioretti wrote: On Fri, September 14, 2012 10:09 pm, m.r...@5-cent.us wrote: I'll try that as the server is reachable again. It's now reachable? No, it's not, sorry for the confusion. I meant to write as soon as the server is reachable again Have you spoken with support from the

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread Stephen Harris
On Fri, Sep 14, 2012 at 10:21:29PM +0200, M. Fioretti wrote: No, it's not, sorry for the confusion. I meant to write as soon as the server is reachable again I haven't seen lower level debugging, but I may have just missed it. 1) What happens if you run telnet yourhost 22. (you might need

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread Ken Smith
Stephen Harris wrote: On Fri, Sep 14, 2012 at 10:21:29PM +0200, M. Fioretti wrote: No, it's not, sorry for the confusion. I meant to write as soon as the server is reachable again {snip} ? Can you ssh from B to A? :-) Ken -- This message has been scanned for viruses and

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread Paul Tader
On Sep 14, 2012, at 3:21 PM, M. Fioretti mfiore...@nexaima.net wrote: On Fri, September 14, 2012 10:09 pm, m.r...@5-cent.us wrote: I'll try that as the server is reachable again. It's now reachable? No, it's not, sorry for the confusion. I meant to write as soon as the server is

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread M. Fioretti
On Fri, September 14, 2012 11:48 pm, Stephen Harris wrote: 1) What happens if you run telnet yourhost 22. this is what happens (with the proper IP of course): Trying 1.2.3.4... Connected to yourhost (1.2.3.4) Escape character is '^]'. Connection closed by foreign host.

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread M. Fioretti
On Sat, September 15, 2012 12:10 am, Ken Smith wrote: Stephen Harris wrote: On Fri, Sep 14, 2012 at 10:21:29PM +0200, M. Fioretti wrote: No, it's not, sorry for the confusion. I meant to write as soon as the server is reachable again Can you ssh from B to A? very good question, thanks! I

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread M. Fioretti
On Sat, September 15, 2012 4:00 am, Paul Tader wrote: Can you post the (sanitized ) output from ssh -vv my mybadhost.com ? Such output is exactly the same I get with only one v and already posted in an earlier reply this morning Thanks, Marco ___

Re: [CentOS] ssh_exchange_identification: Connection closed by remote host

2012-09-14 Thread Ken Smith
M. Fioretti wrote: On Sat, September 15, 2012 12:10 am, Ken Smith wrote: Stephen Harris wrote: On Fri, Sep 14, 2012 at 10:21:29PM +0200, M. Fioretti wrote: {snip} Can you ssh from B to A? very good question, thanks! I had not thought about such a test at all.