Random Server Issues

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Random Server Issues

Postby randone » Thu Jan 10, 2019 6:19 pm

Hello,

We use WingFTP running in multiple environments, the majority running fine on Windows servers, but we are running into an odd issue on our CentOS 7 Apache web server.

We have 6 domains setup here, and two of these domains get the bulk of their use through uploading and downloading custom files that get generated by software they've made. This is all happening in the background over standard port 21 connections.

Randomly, for these two domains only, they will stop allowing port 21 connections, but continue to work through the web portal. A server restart gets them working immediately, and the domain logs show nothing after a certain point.

Any assistance would be helpful, if any additional information is needed, let me know.
randone
 
1
 
Thu Jan 10, 2019 6:13 pm

Re: Random Server Issues

Postby eordona » Sun Mar 17, 2019 6:26 pm

Any update on this? I'm finding something similar, except on port 22 (SSH). This happens a few times per day.
eordona
 
52
 
Fri Aug 24, 2012 5:42 pm

Re: Random Server Issues

Postby FTP » Mon Mar 18, 2019 3:05 pm

Please upgrade to the latest version 6.0.5, because the new version updated the SFTP library "libssh" and also made a few improvements.

To increase the number of available sockets on Linux, you can check out this article:
https://easyengine.io/tutorials/linux/increase-open-files-limit
FTP
Site Admin
 
1678
 
Tue Sep 29, 2009 6:09 am

Re: Random Server Issues

Postby eordona » Wed Mar 20, 2019 5:29 pm

It appears that 6.0.5 alone does not fix the issue. I will try adjusting the sockets as advised in this post...
eordona
 
52
 
Fri Aug 24, 2012 5:42 pm

Re: Random Server Issues

Postby FTP » Thu Mar 21, 2019 12:28 am

When did you download the version 6.0.5?
FTP
Site Admin
 
1678
 
Tue Sep 29, 2009 6:09 am

Re: Random Server Issues

Postby eordona » Thu Mar 21, 2019 7:34 pm

I downloaded it after your post on March 18th. Additionally I followed the URL on open files and applied changes, that did not fix the issue either.
eordona
 
52
 
Fri Aug 24, 2012 5:42 pm

Re: Random Server Issues

Postby eordona » Tue Mar 26, 2019 7:58 pm

Do you have any other guidance on this? Thanks.
eordona
 
52
 
Fri Aug 24, 2012 5:42 pm

Re: Random Server Issues

Postby FTP » Wed Mar 27, 2019 12:38 am

Please download and install it again.
FTP
Site Admin
 
1678
 
Tue Sep 29, 2009 6:09 am

Re: Random Server Issues

Postby eordona » Wed Mar 27, 2019 12:36 pm

Has anything changed since March 18th (the last time I downloaded it)?
eordona
 
52
 
Fri Aug 24, 2012 5:42 pm

Re: Random Server Issues

Postby eordona » Fri May 03, 2019 3:25 pm

Thank you! 6.0.7 seems to have fixed the issue!
eordona
 
52
 
Fri Aug 24, 2012 5:42 pm


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