ERR_EMPTY_RESPONSE - bug?
Hello everybody!
We use Observium Subscription Edition Version: Observium 17.5.8580 (stable)
SVN info: [root@tnobspapp01 observium]# svn info Path: . Working Copy Root Path: /opt/observium URL: http://svn.observium.org/svn/observium/branches/stable Repository Root: http://svn.observium.org/svn Repository UUID: 61d68cd4-352d-0410-923a-c4978735b2b8 Revision: 8662 Node Kind: directory Schedule: normal Last Changed Author: adama Last Changed Rev: 8580 Last Changed Date: 2017-05-28 15:05:18 +0300 (Sun, 28 May 2017)
OS: [root@tnobspapp01 ~]# cat /etc/redhat-release CentOS Linux release 7.3.1611 (Core)
Kernel: [root@tnobspapp01 ~]# uname -a Linux tnobspapp01 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Selinux: [root@tnobspapp01 observium]# getenforce Permissive
PHP version: [root@tnobspapp01 ~]# php -v PHP 7.0.19 (cli) (built: May 12 2017 21:01:27) ( NTS ) Copyright (c) 1997-2017 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies with Zend OPcache v7.0.19, Copyright (c) 1999-2017, by Zend Technologies
Apache version: [root@tnobspapp01 ~]# httpd -v Server version: Apache/2.4.6 (CentOS) Server built: Apr 12 2017 21:03:28
Problem: In browser (Chrome, IE, Firefox): Devices -> All devices -> Choose any device -> Properties -> choose MIBs or Modules = This page isn't working ERR_EMPTY_RESPONSE
In Apache access log: 172.XX.XX.XX - - [15/Jun/2017:10:43:45 +0300] "GET /device/device=530/tab=edit/section=modules/ HTTP/1.1" 200 134939 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36" 172.XX.XX.XX - - [15/Jun/2017:10:46:22 +0300] "GET /device/device=530/tab=edit/section=mibs/ HTTP/1.1" 200 157018 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36"
What is it? Bug? Please help me.
Best regards, Davydov Denis
The Apache logs don't show any page generation error, so the most likely issue is that you have an intervening firewall which is doing something stupid.
adam. On 16/06/2017 09:26:38, Давыдов Денис da.davydov@i-teco.ru wrote: Hello everybody! We use Observium Subscription Edition Version: Observium 17.5.8580 (stable) SVN info: [root@tnobspapp01 observium]# svn info Path: . Working Copy Root Path: /opt/observium URL: http://svn.observium.org/svn/observium/branches/stable [http://svn.observium.org/svn/observium/branches/stable] Repository Root: http://svn.observium.org/svn [http://svn.observium.org/svn] Repository UUID: 61d68cd4-352d-0410-923a-c4978735b2b8 Revision: 8662 Node Kind: directory Schedule: normal Last Changed Author: adama Last Changed Rev: 8580 Last Changed Date: 2017-05-28 15:05:18 +0300 (Sun, 28 May 2017) OS: [root@tnobspapp01 ~]# cat /etc/redhat-release CentOS Linux release 7.3.1611 (Core) Kernel: [root@tnobspapp01 ~]# uname -a Linux tnobspapp01 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux Selinux: [root@tnobspapp01 observium]# getenforce Permissive PHP version: [root@tnobspapp01 ~]# php -v PHP 7.0.19 (cli) (built: May 12 2017 21:01:27) ( NTS ) Copyright (c) 1997-2017 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies with Zend OPcache v7.0.19, Copyright (c) 1999-2017, by Zend Technologies Apache version: [root@tnobspapp01 ~]# httpd -v Server version: Apache/2.4.6 (CentOS) Server built: Apr 12 2017 21:03:28 Problem: In browser (Chrome, IE, Firefox): Devices -> All devices -> Choose any device -> Properties -> choose MIBs or Modules = This page isn’t working ERR_EMPTY_RESPONSE In Apache access log: 172.XX.XX.XX - - [15/Jun/2017:10:43:45 +0300] "GET /device/device=530/tab=edit/section=modules/ HTTP/1.1" 200 134939 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36" 172.XX.XX.XX - - [15/Jun/2017:10:46:22 +0300] "GET /device/device=530/tab=edit/section=mibs/ HTTP/1.1" 200 157018 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36" What is it? Bug? Please help me. Best regards, Davydov Denis
participants (2)
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Adam Armstrong -
Давыдов Денис