How can I prevent the httpd from timeout so much? the server recovers which is prefectly fine but there seems to be a problem some where.
httpd failed @ Sat Oct 31 17:47:53 2009. A restart was attempted automagically.
Service Check Method: [tcp connect]
Failure Reason: Timeout while trying to get data from service
Installing mod_evasive after serveral attacks on our server.
but when restarting httpd I get this error,
httpd: Syntax error on line 36 of /usr/local/apache/conf/httpd.conf: API module structure 'evasive20_module' in file /usr/lib/httpd/modules/mod_evasive20.so is garbled - expected signature 41503232 but saw 41503230 - perhaps this is not an Apache module DSO, or was compiled for a different Apache version?
Running apache 2.2.8
Can you restart the httpd to get the server online again while you are under an DDoS attack?
The reason for asking is that I was told that when restarting the httpd it should start to work again instantly, and so it seems.
But why? doesnt the attack "continue" after the restart?
Im having trouble restarting apache. I have a program which executes command lines and it runs as a system service (on windows). when i tell it to restart it loads apache up (i see another httpd.exe appear in task manager) but it doesnt restart it. the command line i used is "httpd.exe -k restart" i have added an environment variable but i have also tried the full path to the exe and still no luck.
If i run the exact same line from a batch file as local admin then it works fine. I also tried getting my program to run that batch file but again it didnt work.
Is there a reason why this would happen? Can only Admin restart it and not SYSTEM? Is there another command i should be using?
Ive had this problem numerous times (website failed to connect error) before and the web management team tell me that apache2 needs to be restarted, seeing as they are not replying to my emails im gona try and do it myself.
i open up putty, login as root user, then what?
I have installed CSF on a VPS with WHM and when i try to restart i get this:
Code:
Restarting csf...
Flushing chain `INPUT'Flushing chain `FORWARD'Flushing chain `OUTPUT'Flushing chain `acctboth'Deleting chain `acctboth'Restarting bandmin acctboth chains for cPanelDROP tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:67 DROP udp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 udp dpt:67 DROP tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:68 DROP udp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 udp dpt:68 DROP tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:111 DROP udp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 udp dpt:111 DROP tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:113 DROP udp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 udp dpt:113 DROP tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpts:135:139 DROP udp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 udp dpts:135:139 DROP tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:445 DROP udp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 udp dpt:445 DROP tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:513 DROP udp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 udp dpt:513 DROP tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:520 DROP udp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 udp dpt:520 iptables: Unknown error 4294967295LOG tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 limit: avg 30/min burst 5 LOG flags 0 level 4 prefix `Firewall: *TCP_IN Blocked* ' Error: iptables command [/sbin/iptables -v -A LOGDROPIN -p tcp -m limit --limit 30/m --limit-burst 5 -j LOG --log-prefix 'Firewall: *TCP_IN Blocked* '] failed, at line 280
...Done.
Restarting lfd...
Stopping lfd:[ OK ][ OK ]Starting lfd:Error: You have an unresolved error when starting csf. You need to restart csf successfully before starting lfd[ OK ]
...Done.
dont know where is the error on the iptables, i didn't change any config on iptables.How can I config iptables for CSF?
i have one site on vps host with 256 ram burst untill 768 ram...
every day i watch my site it alwasy consume CPU usage avareage 60%++ consume ..for daily usage its average 60% - 80% ..sometime its get 99% ...
if this situation happend to high..i used to restart service for the bind, apache, mysql and more serivice..i use cpanel and whm,,,..
my question is :
is there bad effect if i run the restart serivice everyday?
I can't start the server with my php enabled 5.2.I've the following error reports.
The Apache2.2 service terminated with service-specific error 1 (0x1).
[Reviewed at the event viewer]
[Sat Jul 20 20:25:52 2013] [warn] pid file C:/Program Files/Apache Software Foundation/Apache2.2/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Reviewed the error log file of Apache 2.2]
I resolved this problem earlier by re-installing both php and apache and configuring them all over again.But when i restart my pc ,i get the same error....
We've been thinking about writing our own hosting control panel for our own
"tight" hosting setup, so that can alter the panel just to our needs without relying on updates from anybody else.
To read new configurations in Lighttpd or Apache, as far as I know, requires the software to be restarted (for example service apache restart). Are there any negative effects of this, I'm assuming that whilst being restarted there is a small amount of time during which the software is "down" and websites can't be accessed during that period (probably <1 second). Am I correct?
What is the best way to reload configurations into these http servers without service interruption? I notice that DirectAdmin seems to just restart Apache on any function that alters the configuration file - for example adding a new user.
I thought everything was fine after setting up my new VPS with WHM/cPanel - however it turns out I was very, very wrong. I was trying to work out why email wasn't able to send or receive - so I tried to restart the mail service from WHM. This is where the problems started.
I tried to restart different services (all of them) some worked fine - some failed (the ones which are in red below are the ones which failed). The results are below. If anyone has any information or wouldn't mind helping me to resolve this I would appreciate it.
DNS Server (BIND/NSD):
Waiting for named to restart..............finished.
named (/usr/sbin/named -u named) running as named with PID 25824
named started ok
--------------------------------------------------------------
FTP Server (ProFTPd/PureFTPd):
Waiting for ftpserver to restart..............finished.
pure-authd (/usr/sbin/pure-authd -s /var/run/ftpd.sock -r /usr/sbin/pureauth) running as root with PID 30596
ftpserver started ok
--------------------------------------------------------------
HTTP Server (Apache):
Waiting for httpd to restart..............finished.
httpd (/usr/local/cpanel/whostmgr/bin/whostmgr ./reshttpd) running as root with PID 3145
httpd (/usr/local/apache/bin/httpd -k start -DSSL) running as root with PID 3171
httpd (/usr/local/apache/bin/httpd -k start -DSSL) running as root with PID 3177
httpd started ok
--------------------------------------------------------------
IMAP Server (Courier/Dovecot):
Waiting for imap to restart..............finished.
authdaemond (/usr/sbin/courierlogger -pid=/var/spool/authdaemon/pid -facility=mail -start /usr/libexec/courier-authlib/authdaemond) running as root with PID 7668
authdaemond (/usr/libexec/courier-authlib/authdaemond) running as root with PID 7669
authdaemond (/usr/libexec/courier-authlib/authdaemond) running as root with PID 7670
authdaemond (/usr/libexec/courier-authlib/authdaemond) running as root with PID 7671
imap has failed, please contact the sysadmin (result was "couriertcpd is not running").
--------------------------------------------------------------
Mail Server (Exim):
Waiting for exim to restart..............finished.
exim: [ != 220]
exim has failed, please contact the sysadmin.
--------------------------------------------------------------
POP3 Server (cPPOP):
Waiting for cppop to restart..............finished.
authdaemond (/usr/sbin/courierlogger -pid=/var/spool/authdaemon/pid -facility=mail -start /usr/libexec/courier-authlib/authdaemond) running as root with PID 11869
authdaemond (/usr/libexec/courier-authlib/authdaemond) running as root with PID 11870
authdaemond (/usr/libexec/courier-authlib/authdaemond) running as root with PID 11871
authdaemond (/usr/libexec/courier-authlib/authdaemond) running as root with PID 11872
cppop started ok
--------------------------------------------------------------
SQL Server (MySQL):
Waiting for mysql to restart..............finished.
mysqld_safe (/bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/server.rawpromo.com.pid) running as root with PID 15401
mysqld (/usr/sbin/mysqld --basedir=/ --datadir=/var/lib/mysql --user=mysql --pid-file=/var/lib/mysql/server.rawpromo.com.pid --skip-external-locking) running as mysql with PID 15435
mysql has failed, please contact the sysadmin (result was "mysql has failed").
--------------------------------------------------------------
SSH Server (OpenSSH):
Waiting for sshd to restart..............finished.
sshd (/usr/local/cpanel/whostmgr/bin/whostmgr ./ressshd) running as root with PID 19921
sshd (/usr/sbin/sshd) running as root with PID 19949
sshd started ok
--------------------------------------------------------------
way to restart mysql and named if they drop. I'm on cpanel.
I've searched and found the following:
For mysql:
Code:
NUMBER=`ps --no-heading --user mysql | wc -l`;
[ $NUMBER -eq 0 ] && service mysql restart;
For named:
Code:
NUMBER=`ps --no-heading --user named | wc -l`;
[ $NUMBER -eq 0 ] && service named restart;
I have these set to run every 5 minutes, just to check if mysql/named are running. I found out that it doesn't work: I woke up to a whole bunch of sql errors and realized that mysql dropped while I was asleep... I type in "service mysql restart" manually and it restarts as usual, so I know that the command to restart sql works fine, but the restarts aren't triggering in the first place.
Apache Version: 2.2.29
OS Version: Windows 2012 R2 64 bit OS
Restart of apache is happening continuously .... below is snippet of the same.....
Fri Jan 16 11:22:53 2015] [notice] Parent: child process exited with status 3221225477 -- Restarting.
[Fri Jan 16 11:22:53 2015] [notice] Apache/2.2.29 (Win32) configured -- resuming normal operations
[Fri Jan 16 11:22:53 2015] [notice] Server built: Sep 10 2014 11:38:25
[Fri Jan 16 11:22:53 2015] [notice] Parent: Created child process 11440
[Fri Jan 16 11:22:53 2015] [notice] Child 11440: Child process is running
[Fri Jan 16 11:22:53 2015] [notice] Oracle WebLogic plugin build date/time: Feb 9 2011 11:49:26. Change Number: 1386101
[Fri Jan 16 11:22:53 2015] [notice] Child 11440: Acquired the start mutex.
[Fri Jan 16 11:22:53 2015] [notice] Child 11440: Starting 64 worker threads.
[Fri Jan 16 11:22:53 2015] [notice] Child 11440: Starting thread to listen on port 80.
[Fri Jan 16 11:22:53 2015] [notice] Child 11440: Starting thread to listen on port 80.
[Fri Jan 16 11:22:54 2015] [notice] Parent: child process exited with status 3221225477 -- Restarting.
[Fri Jan 16 11:22:54 2015] [notice] Apache/2.2.29 (Win32) configured -- resuming normal operations
yesterday i setup my first vps system and now its hosting 2 forums of my. Thing is in evry 10 mints Mysql & courier-imap are restarting..? I know this from the lxadmin alert email. So is it normal or is it a problem in my configuration..? Im running cent os 5 now. And i also check the log.. there is entry like below in it..
Oct 6 13:43:07 vps_10013 pure-ftpd: (?@127.0.0.1) [INFO] Logout.
Oct 6 13:43:07 vps_10013 xinetd[8020]: EXIT: ftp status=255 pid=21638 duration=0(sec)
Oct 6 13:43:13 vps_10013 xinetd[8020]: EXIT: smtp status=1 pid=21637 duration=6(sec)
Oct 6 13:43:48 vps_10013 xinetd[8020]: START: smtp pid=21679 from=63.247.94.194
Oct 6 13:43:49 vps_10013 xinetd[8020]: EXIT: smtp status=1 pid=21679 duration=1(sec)
Oct 6 13:44:48 vps_10013 xinetd[8020]: START: smtp pid=21901 from=63.247.94.194
Oct 6 13:44:49 vps_10013 xinetd[8020]: EXIT: smtp status=1 pid=21901 duration=1(sec)
Oct 6 13:45:49 vps_10013 xinetd[8020]: START: smtp pid=22163 from=63.247.94.194
Oct 6 13:45:50 vps_10013 xinetd[8020]: EXIT: smtp status=1 pid=22163 duration=1(sec)
Oct 6 13:46:49 vps_10013 xinetd[8020]: START: smtp pid=22499 from=63.247.94.194
Oct 6 13:46:50 vps_10013 xinetd[8020]: EXIT: smtp status=1 pid=22499 duration=1(sec)
Oct 6 13:47:49 vps_10013 xinetd[8020]: START: smtp pid=23668 from=63.247.94.194
Oct 6 13:47:50 vps_10013 xinetd[8020]: EXIT: smtp status=1 pid=23668 duration=1(sec)
Oct 6 13:48:49 vps_10013 xinetd[8020]: START: smtp pid=23920 from=63.247.94.194
Oct 6 13:48:52 vps_10013 xinetd[8020]: EXIT: smtp status=1 pid=23920 duration=3(sec)
Oct 6 13:49:49 vps_10013 xinetd[8020]: START: smtp pid=24173 from=63.247.94.194
Oct 6 13:49:53 vps_10013 xinetd[8020]: EXIT: smtp status=1 pid=24173 duration=4(sec)
Oct 6 13:50:49 vps_10013 xinetd[8020]: START: smtp pid=26117 from=63.247.94.194
Oct 6 13:50:53 vps_10013 xinetd[8020]: EXIT: smtp status=1 pid=26117 duration=4(sec)
For a while now I've noticed that on Plesk 12 the sw-cp-server init scripts can never restart the sw-cp-server properly. I have to manually kill the master process then restart it:
Code:
# /etc/init.d/sw-cp-server restart
Stopping sw-cp-serverd: [FAILED]
Starting sw-cp-serverd: nginx: [emerg] bind() to 0.0.0.0:6308 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:8443 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:8880 failed (98: Address already in use)
[Code] .....
After restarting my dedicated server named fails to load.
My email doesn't work due to this problem, please contact me on messenger > webmaster@kicken.com
I have a Plesk 12.0.18 (Update #22) running on CentOS 6.6 (Final) and I have a very irritating issue with nginx.
Anytime a customer creates a domain and/or subdomain everything is registered and going wel except that nginx is not restarted/reloaded to reflect the changes and I have to restart nginx manually.
I cannot find anything that causes this, no obvious errors in the logs and or errors in the UI.
i am using seperate server for sql .But my httpd server failed many time when i checked maximum number of httpd connection then my sql server using too many connection what is the reason of this problem . Is my sql server using as a slave in a ddos attack or sql server need http connection?
View 2 Replies View RelatedI trying:
Code:
[root@serwer /]# httpd restart
/usr/sbin/httpd restart: httpd not running, trying to start
/usr/sbin/httpd restart: httpd could not be started
Code:
[root@serwer /]# /etc/rc.d/init.d/httpd configtest
Syntax OK
Help
Cpanel with Cent os
i have creat my new user and upload his files on it. but when i try this link:
http://ip/~user
i have this error and my friend say that your httpd have problem. but its my new server. how can i solve it ?
404 Not Found
The server can not find the requested page:
ip/~user (port 80)
Please forward this error screen to 69.197.166.71's WebMaster.
Apache/2.0.63 (Unix) mod_ssl/2.0.63 OpenSSL/0.9.8b mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 PHP/5.2.8 Server at 69.197.166.71 Port 80
i try it with his doamin and i have same error.
I have 1764 pid started by httpd daemon. I think for some reason the httpd pid is not closing for me. How do i make sure that all of the httpd pid are closing.
View 2 Replies View RelatedI know that there are a lot of posts about this but... i have a problem w my apache... it was working fine until today... i get this e-mail from WHM whenever httpd fails... and its pretty often:
Quote:
httpd failed @ Mon Aug 18 16:23:13 2008. A restart was attempted automagically.
Failure Reason: Timeout while trying to connect to service
I wanna know how to check in the error log the entries of just today. because when i put "cat error_log" i start receiving things from last week and this is happening today...
i've tried /scripts/rebuildhttpdconf and then restarted, but still the same.
I just got apache installed on my box and the process is running. However when I enter my ip address on firefox, nothing loads up and I get a timeout error.
View 8 Replies View RelatedI did a Graceful Server Reboot, but it seems httpd service not running yet,
I got this error after try to restart Apache..
"
Restarting Apache Web Server
Waiting for httpd to restart..............finished.
httpd (/usr/local/cpanel/whostmgr/bin/whostmgr ./reshttpd) running as root with PID 3319
httpd has failed, please contact the sysadmin.
"
and my Log:
[root@XXXXX ~]# tail -f /usr/local/apache/logs/error_log
Failed to start up concurrent users module!
[Sat Jul 25 20:39:51 2009] [notice] suEXEC mechanism enabled (wrapper: /usr/loca l/apache/bin/suexec)
[Sat Jul 25 20:39:52 2009] [warn] pid file /usr/local/apache/logs/httpd.pid over written -- Unclean shutdown of previous Apache run?
[Sat Jul 25 20:39:52 2009] [crit] (28)No space left on device: Unable to create or access scoreboard (anonymous shared memory failure)
shmget() failed: No space left on device ....
I just stop httpd service for server maintainance , and disable its monitoring from whm services, but after some time it again start even i disable httpd monitoring and service.
View 6 Replies View RelatedMy httpd server continuosly failing i have to set or restart it manually how can i set auto incase if its restart failed.
View 11 Replies View RelatedI moved a domain of mine from one of my CentOS servers on my SoHo LAN, to one of my CentOS cPanel/WHM servers. Since the SoHo machine had been handling this domain's mail for almost 2 years (300+ mb of mail), I decided to continue running it from home.
The Apache daemon was stopped on said SoHo box following DNS propagation to the cPanel machine, but Apache was automatically started again after having to reboot the SoHo server. Before I got a chance to kill Apache, I got some weird entries showin' up in the access_logs.
www.####.com ip54520165.adsl-surfen.hetnet.nl - - [15/Apr/2009:23:30:20 -0700] "CONNECT 205.188.179.233:443 HTTP/1.0" 302 286 "-" "-"
www.####.com ip54520165.adsl-surfen.hetnet.nl - - [15/Apr/2009:23:37:05 -0700] "CONNECT 205.188.176.230:443 HTTP/1.0" 302 286 "-" "-"
www.####.com ip54520165.adsl-surfen.hetnet.nl - - [15/Apr/2009:23:43:30 -0700] "CONNECT 205.188.153.99:443 HTTP/1.0" 302 285 "-" "-"
www.####.com ip54520165.adsl-surfen.hetnet.nl - - [16/Apr/2009:00:10:01 -0700] "CONNECT 205.188.153.100:443 HTTP/1.0" 302 286 "-" "-"
I ask simply because I don't recall seeing a "CONNECT" entry in my logs before, and I've been at this for awhile. That or I've just not paid any attention. And what's with the SSL port?
I guess I'm just a little confused as to what was trying to be accomplished here...it hasn't returned since.
right ive got a server thats getting battered at the moment by lots of apache processes, ive moved sql off to a seperate box (with private lan so thats fine) but now i need to optimize/replace apache with something less intensive on resources, only problem is im using plesk on this server so i am not sure if i can change the webserver app?
using apache 2.2 with prefork mpm
server specs
Athlon 64 3200+
4gb DDR2
120Gb HD