CentOS - Oct 2015 - problem on exceptional quit

Hi Frank,

Thanks for your prompt reply. The server is in my office. Because I tried a few
computers, so it shouldn?t be a problem of Internet connection of the clients. I
tried to ping the server, and it can accept all data. Is there a good way to
check it?

It always worked well for centos 6.6 using the same server and the same internet
connections (IP, cable etc). The problem came out while reinstalling centos 7.7.
I suspect it?s still a problem of system instead of network.

Cheers,

Hua
> On Oct 8, 2015, at 11:11 AM, Frank Cox <theatre at
melvilletheatre.com> wrote:
> 
> On Thu, 8 Oct 2015 10:33:55 +0800
> Hua Wang wrote:
> 
>> While using ssh, there is always a strange message "Write failed:
Broken
>> pipe?. It forces quit of SSH.
> 
> It sounds like the network connection between you and the server is dying
for some reason.
> 
> That being the case you probably can't fix it yourself if it's a
remote server.
> 
> You may need to get a better Internet connection on one or both ends.
> 
> -- 
> MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com
> _______________________________________________
> CentOS mailing list
> CentOS at centos.org
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-----------------------------
Hua Wang, Ph.D. in Geodesy
Department of Surveying Engineering,
Guangdong University of Technology,
100 Waihuan Xi Rd., Panyu District,
Guangzhou, 510006, China.
Tel: +86-13570019257
Email: ehwang at 163.com
Homepage: http://homepages.see.leeds.ac.uk/~earhw

On Thu, 8 Oct 2015 11:18:17 +0800
Hua Wang wrote:
> I tried to ping the server, and it can accept all data. Is there a good way
> to check it? 
ssh -v, ssh -vv and ssh -vvv might give you some interesting information.
> The problem came out while reinstalling centos 7.7.
Since you're apparently using some kind of an unofficial or non-standard
version of Centos, you might want to try using a current (regular) one instead.

-- 
MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com

> 
>> I tried to ping the server, and it can accept all data. Is there a good
way
>> to check it? 
> 
> ssh -v, ssh -vv and ssh -vvv might give you some interesting information.
> 
Yes, I tried ssh -vvv. It gave a lot of information while login, but it quit
without any further information except for ?write failed, broken pipe?.
>> The problem came out while reinstalling centos 7.7.
> 
> Since you're apparently using some kind of an unofficial or
non-standard version of Centos, you might want to try using a current (regular)
one instead.
> 
Sorry I made a mistake for the version. I am using v7 instead of v7.7.

Thanks,

Hua

-----------------------------
Hua Wang, Ph.D. in Geodesy
Department of Surveying Engineering,
Guangdong University of Technology,
100 Waihuan Xi Rd., Panyu District,
Guangzhou, 510006, China.
Tel: +86-13570019257
Email: ehwang at 163.com
Homepage: http://homepages.see.leeds.ac.uk/~earhw