globichen can explain about this.
ping timeout happen frequently.
this is the 2nd time happen in a week
i've submit a ticket regarding about this
customer service replies with server is online.
i'm not bashing their service but frequently ping timeout really makes my business down lately.
Loading website takes a few min & even couldn't access to server due to ping timeout.
I just installed a fresh new server with CSF
Soon I find out that my ping keeps dropping. The server was smoothly running, SSH is smooth, Website are loading fine, except I cannot ping my server. I disable SELINUX completely and it still doesn't help.
When I disable CSF, my server ping are responding back!
So I remove CSF installation and reinstall CSF, the same problem appear
How can I solve this issue?
My kernel is 2.6.18-92.1.6.el5PAE running on latest version of cPanel on CentOS 5.1
For some reason, my IPs that we use for a IP based site are un-pinable (ping time out) after some time. However, when I restart apf (firewall) the ip are back again and are pinable again.
We added the IPs for the IP based site over the ensim panel.
I belive its a Firewall issue, does anyone know how to check why the Ips are always getting un-pinable?
15ms ping vs 40ms ping vs 170ms ping
Which you think is still acceptable for a website?
I have a server from FDCservers
My server is down at least 2 times a day causing downtime of 10 minutes to hours!
Configuration:
Core2DUO E6600
1 GB RAM
400 GB HDD
100 mbit port
cPanel/WHM/Fantastico/Rvskin
CentOS 4.5 32 bit
They swapped the RAM many times but still it sisnt resolved
I asked PSM to look why it crashes, they said that its working fine and tweaked settings. Please open a ticket again if it goes down again.
I am not going to open a ticket again and again everytime when it goes down since I am not online everytime.
When it crashes(or whatever) it responds to ping requests but not to http ssh ftp or anything else including cPanel/WHm.
This is the Strange problem i face. my blog goes down while the server is up, comes back automatically after some time.
I can access the Cpanel without a problem, can anyone tell whats wrong?
Code:
C:Documents and SettingsGaurish>ping [url]
Ping request could not find host [url] Please check the name
d try again.
C:Documents and SettingsGaurish>ping [url]
[url][67.228.104.181] with 32 bytes of data:
Reply from 67.228.104.181: bytes=32 time=495ms TTL=50
Reply from 67.228.104.181: bytes=32 time=468ms TTL=50
Reply from 67.228.104.181: bytes=32 time=500ms TTL=50
Reply from 67.228.104.181: bytes=32 time=515ms TTL=50
Ping statistics for 67.228.104.181:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 468ms, Maximum = 515ms, Average = 494ms
During this i don't change any setting, so less chance misconfiguration
this is getting out of control. I have a dedicated server that is "unmanaged" meaning, I manage it
I typically can make my way around a server and do most things - but in this case I'm stuck. I host a number of websites on this box and have went over a year with little problems. The past month or so it seems as though the server crashes daily or every other day. It will be running just fine, then all of a sudden the processes and loads will go out of control until the server is just unusable.
What do I need to provide here for you to be of any help to me? I watch the processes using "top -ci" and it's typically small output - but when it's getting ready to crash it's like a ton of processes get backed up and continue running.
Code:
Kernel Version2.6.18-4-686 (SMP)
Distro Name Debian 4.0
Model Intel(R) Pentium(R) 4 CPU 2.40GHz
I've installed the default apache 2, mysql, php using aptitude.
The server load is not at all high, around 1-1.5 max. The apache processes running are at an avg 60-80. It has 1GB ram and Disk Swap usage is 0kB
My server keeps rebooting every now and then. These are the messages I get in the ssh session just before the reboot..
Code:
Message from syslogd@xxx at xxx
kernel: Bad page state in process 'apache2'
kernel: page:c17bc0a0 flags:0xc0000000 mapping:00800040 mapcount:0 count:0
kernel: Trying to fix it up, but a reboot is needed
kernel: Backtrace:
at my logs, i can see this timeout error caused my mod_security at my rhes 4 server.
Code:
mod_security-message: Access denied with code 403. Error reading request body, error code 70007: The timeout specified has expired [severity "EMERGENCY"]
I didnt specify any mod sec rule about "timeout", what timeout is this about?
I have 2 CPanel servers. I wanted to transfer multiple accounts via WHM but it gives me error that I cannot SSH into the other server.
I tried to ping the 2nd server from 1st server and it gives me:
root@s [~]# ping xxx.xxx.xxx.7
PING xxx.xxx.xxx.7 (xxx.xxx.xxx.7) 56(84) bytes of data.
ping: sendmsg: Operation not permitted
ping: sendmsg: Operation not permitted
ping: sendmsg: Operation not permitted
ping: sendmsg: Operation not permitted
cping: sendmsg: Operation not permitted
I added both server IP into allowed list inside my APF firewall on each server as well.
I rebooted both server earlier before, but it is still not solving my problem.
I have a problem with my server, that i can't not ping
Quote:
[root@server apf-0.9.6-2]# ping yahoo.com
ping: unknown host yahoo.com
But i can log in the ssh. i just installed apf, i check conf.apf to made sure there are port 80, but it still can't ping.
So I'm wondering what if anything I can do to get a better ping from my 1and1 server.
It's located in Wayne, PA and my ping floats around 70ms and I'm in South Lake Tahoe, CA. I only ask because there are servers with Peer1 hosted in New York, NY that give me a ping around 20ms.
Thanks for any help or advice.
Its a Windows Server 2008 Web Box.
i am hosting a GunZ Server on a VPS,
i wana to open 2 servers, ( Quest / clan ) 2 names,
but, i can'T open the 2, only 1 if i opened the 2 one of them is getting for all palyers 999 ping ( Agent Error )...
well this is may caused by AE, how can i fix this?
I have a VPS with following features: Dual Xeon, 512MB Ram (up to 1GB), CentOS.
Unfortunately MySQL is frequently down, about once per day, and it takes time to set up again. to change mysql config to resolve this issue?
my.cnf:
PHP Code:
[mysqld]
skip-bdb
max_connections = 250
max_user_connections = 30
thread_concurrency = 1
key_buffer = 128M
myisam_sort_buffer_size = 32M
join_buffer_size = 1M
read_buffer_size = 1M
sort_buffer_size = 1M
record_buffer = 1M
max_allowed_packet = 8M
table_cache = 200
thread_cache_size = 64
wait_timeout = 10
connect_timeout = 10
interactive_timeout = 10
max_connect_errors = 10
query_cache_type = 1
query_cache_limit = 1M
query_cache_size = 8M
skip-locking
safe-show-database
#log-slow-queries = /var/log/mysqld.slow.log
#long_query_time = 2
[mysqld_safe]
open_files_limit = 8192
[mysqldump]
quick
max_allowed_packet = 16M
[myisamchk]
key_buffer = 64M
sort_buffer = 32M
read_buffer = 16M
write_buffer = 16M
I have a VPS with 2GB RAM. The load is always around 0.5 - 0.7. It's Xen VPS, and I see the VPS doesn't use swap yet. However, Apache is going down frequently. Might be 3-4 times per day, and DA informs me about the downtime when trying to restart Apache.
In apache error_log, I haven't seen any special error. Just few lines like this
Quote:
[Thu Dec 25 21:53:03 2008] [warn] RSA server certificate CommonName (CN) `localhost' does NOT match server name!?
[Thu Dec 25 21:53:03 2008] [warn] RSA server certificate CommonName (CN) `localhost' does NOT match server name!?
[Thu Dec 25 21:53:03 2008] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Thu Dec 25 21:53:04 2008] [warn] RSA server certificate CommonName (CN) `localhost' does NOT match server name!?
[Thu Dec 25 21:53:04 2008] [warn] RSA server certificate CommonName (CN) `localhost' does NOT match server name!?
[Thu Dec 25 21:53:04 2008] [notice] Apache/2.2.11 (Unix) mod_ssl/2.2.11 OpenSSL/0.9.8b DAV/2 PHP/5.2.8 configured -- resuming normal operations
I wonder why Apache is going down frequently, and how to fix it?
I have a cpanel server with 2GB of ram. For the last two weeks , we are experiencing problems with apache in the server. Apache goes down frequently in the server and we had to manually restart the service everytime. chkservd do nothing for a restart. I had
recompiled apache using easyapache script.
Strangely i can see some entries like the following in apache error logs
host: isc_socket_create: not enough free resources
I compiled it one more time but the errors still exist.
PRODUCT, VERSION, VERSION OF MICROUPDATE, OPERATING SYSTEM, ARCHITECTURE
Windows Web Server 2008 SP2 + Plesk 11.0 x86
PROBLEM DESCRIPTION
I've created an self-signing SSL-Certificate an set it up to my server-ip. Then, I got kicked from the server and now, on every site hosted on the server, even the Plesk Panel(https://xxxxxx:8443 is not reacheable. Server-Timeout.
One of the pages is this one: [URL] ....
STEPS TO REPRODUCE
Created self-signing Certificate, only filled in my full Name, Country and Domain.
Got kicked from the server, and now I have no possibility to access my server.
ACTUAL RESULT
Nothing.
Got File Access with a recovery system, but this isn't really working.
EXPECTED RESULT
A working Plesk Panel would be nice.
I have a domain name for example test.com, and have subdomains for it 1.test.com and mail.test.com
main domain working fine but both of subdomains not working in webbrowser they just reply ping requests
ping 1.test.com.
it's output of /etc/init.d/named status
number of zones: 12
debug level: 0
xfers running: 0
xfers deferred: 0
soa queries in progress: 0
query logging is OFF
server is up and running
O.S: CentOS release 4.4 (Final)
DNS: bind-9.2.4-16.EL4
Apache: httpd-2.0.52-28.ent.centos4
CPanel: None
Please note that is all is working fine over a 3 year just stopping today
Server load is under 1, nearly 0 io.
Ping between 200-300, normally it is around 50.
DC says their network is fine and it is my server.
So load under 1, almost no hard drive access, why is the ping so high?
I got this domain hosted on my server where i can't ping or trace it. Every setting seem to be correct, the ip address, name server...etc. and other websites hosted on the server is working fine. i can reach other websites with no problem but not this domain.
how do i trouble shoot such problem? would deleted the website and recreate solve it?
has anyone ever come across such strange problem?
Here are the Servers IPs which are all located @ Malaysia but different datacenter:
Server 1:
Data Center: Brickfield
IP: 202.75.55.188
Server 2:
Data Center: Jaring
IP: 202.190.175.218
Server 2:
Data Center: Cyberjaya
IP: 202.71.103.132
My Awstats is updating every other day and I would like it to up date daily.
I am in my third month of hosting and in about first 2 months, Awstats would update every day.
I have searched and read where it is possible to get Awstats to update manualy but it seems that my scenario isn't the same as everyone else's.
I am accessing my Awstats through CPanel and there is no way that I see to modify when Awstats updates.
I've been running 3 Xen servers for the last few months in a production environment, and facing a strange problem with one of them.
Server 1 and 2 run a couple of DomU's and are running just fine.
Server 3 runs one DomU and takes care of all the backups for the DomU's of Server 1 and 2
The DomU on Server 3 is crashing every night, right when the backups are being made.
DomU becomes inaccessible, but keeps appearing at xm list with state ------
When I try to connect to the console it wont let me connect. The only way to get the DomU back up is by using xm destroy and xm create again.
For the back-up I use NFS where the DomU on Server 3 is the host, and the other DomU's of Server 1 and 2 connect to it through an internal bridge.
Below you'll find some information about Server 3:
Hardware:
HP ProLiant DL380 G5
10Gb Memory
( 8 x 146G SAS10k in RAID 5 )
Dom0:
CentOS 5 kernel 2.6.18-92.1.10.el5xen
Booting params: dom0_mem=1024M
DomU:
CentOS 5 kernel 2.6.18-92.1.10.el5
Booting params: acpi=off clock=pit
The last qemu-dm log on Dom0:
char device redirected to /dev/pts/1
qemu_map_cache_init nr_buckets = 4000
shared page at pfn bffff
buffered io page at pfn bfffd
xs_read(/vm/a8af3ec4-19d4-774e-af65-0902374dc616/rtc/timeoffset): read error
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
Triggered log-dirty buffer switch
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
xs_write(/vm/a8af3ec4-19d4-774e-af65-0902374dc616/rtc/timeoffset, rtc/timeoffset): write error
I am running shoutcast on a spare dedicated system, for some reason it has been buffering a little to often for my liking.
I am running 64 kbps for 300 listeners and buffering problems become frequent around 150 listeners.
Is there anyway I can reduce the frequent buffering (be it hardware or software doesnt matter).
Latency seems very high (1100ms)
Would the fact that the server has been running continuously for 6 days have anything to do with it?
I have a problem with one of my domain. Some users around the world cannot access the website, but they can ping and traceroute the server without any problems. I am able to access the website perfectly.
Site URL is www.djluv.in
And we are using IPB 2.2
Moreover if theres another domain on the same server, they can access it.
There are about 25-30 users who are facing this problem, but from different part of the world so I cant even say ISP problem.
APF has been shutdown, no Ban Filters on IPB or cpanel.
What are the possible reasons why they couldn't access the website? how to fix the problem?
I am running Plesk Version: 12.0.18 on CentOS.Earlier today my service provider had a massive issue and my server was down for several hours. Upon it being back online i've restarted but now I cannot load any of my pages. I have 10 domains setup and if I ping their name servers or the server IP i get packets received now.
One of my installed domains is [URL] ... now if you try and load this url you get a time out but if you try to access admin page URL....None of the subscriptions are able to load their websites when i type in their URL and well it worked before it went down.
I am facing high ping and packet loss issues with a server hosted at hetzner.de (CentOS + WHM)
For some unknown reason pings go high and stay like this (average 1500ms) until I reboot the server.
Here is a screenshot of tracert from server to me: [url]
I'm having a very odd problem with one of my Linux (CentOS) cpanel server, all the server's services (http, ssh, mail, dns, etc) stop responding but the server still responds to ping.
I can't find anything wrong at all on the log files either, and the technicians that manually restart the server have told me that there is no indication of a problem on the screen.
I suspected a hardware issue and had the data center techs run a hardware test on the server but everything cleared ok.
This issue started a couple of weeks ago, no major upgrade or install took place when it started happening. From what i can see the halts are completely random, some times it goes for days without it happening and some times it happens just hours after the reboots.
Many a times websites hosted on my Red Hat Linux server would not open even though Apache and everthing else is up and running. When i hit reload on browser 4-5 times the website would load or i have to restart Apache and everything starts working normally.
Today when this problem resurfaced i did not restart Apache and looked for in apache logs and saw this strange entry in apache Error Log;
[client my.ip.xx.xx] script '/my/website/httproot/mdqt.php' not found or unable to stat
The above was in apache Error Log, above is my ip address, and i never requested a file named mdqt.php, in fact no file by the name mdqt.php even exist on my entire server.
I then looked for mdqt.php in error logs and saw several requests made for this file and from various IP addresses.
i understand this is what causes my http to die.
