I'm trying to set up a site on IIS 5. I think I've done the setup on IIS ok, but when I try the site, it's not getting served. I think there might be a firewall in the way, blocking port 80. Any idea how I would test to see if this is the case?
View 1 Repliesas per apf firewall issue
Jul 17 02:03:02 duck kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:01:02:c9:94:20:00:90:69:8a:f3:f0:08:00 SRC=192.168.1.43 DST=192.168.1.220 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=40428 DF PROTO=TCP SPT=37079 DPT=3306 WINDOW=5840 RES=0x00 SYN URGP=0
i already added 192.168.1.43 ip in allow list.
tcp:in : d=3306 : s=192.168.1.43
d=3306 : s =192.168.1.43
tcp: out : d=3306 : s =192.168.1.43
# added 192.168.1.43 on 07/19/07 01:15:21
192.168.1.43
But ip is still blocking traffic while monitor mysql....
I have a virtuozzo VPS with CSF. People can't connect to ftp because the firewall is conflicting with iptables. I looked at the csf guide:
[url]
To correct it, the ftp issues states:
Quote:
For example, with pure-ftpd you could add the port range 30000:35000 to TCP_IN
and add the following line to /etc/pure-ftpd.conf and then restart pure-ftpd:
PassivePortRange30000 35000
Where is pure-ftpd.conf? Do I have to install it or something?
I have some issues with the plesk firewall:
1. Emails are not delivered:
From some reasons, plesk is blocking incoming 25 port (in plesk shows opened, but it's not)My emails are delivered trough port 25, after doing some tests ( i've sent some emails to an email account hosted in the server) there was no email in the roundcube inbox! All emails were blocked...
a) Firewall was blocking the port 25 on server restart.
b) I have succesfully unblocked it from plesk manager -> tools -> edit/change -> even if i didn't change anything, i saved the "changes" and in my roundcube inbox i recived all the test emails.
c) In /var/log/maillog there is no error.
2. Passive FTP gets blocked in the same way, to successfully connect FireFTP on passive mode i need to repeat 1.b steps even if i've created a special rule to prevent the blocking, opening 49152-65534 ports and set PassivePorts 49152 65534 in /etc/proftpd.conf
The issue appears randomly, because in the last 5 days i didn´t restart the server, the last time i checked it worked. Today, without touching anything, firewall blocked my passive FTP and I had probmels reciving emails from gmail, yahoo etc...
I have the web pro edition panel 12 on centos 6.5 64bit, and i have made some custom firewall rules in order to be able to run a teamspeak server. The problem is that the firewall randomly blocks the teamspeak port and keeps it blocked unless i restart the firewall.
View 4 Replies View RelatedI was told multiplying the core by the cpu ghz is a common misconception, if so what is the right way?
View 1 Replies View RelatedI accidently deleted my /home/virtfs folder and lost alot of stuff on my new box.
I had cpanel re-installed and transfered my /var/cpanel/users to the new box. I Changed all the IP's on all the files in there.
I edited the /usr/local/apache/conf/httpd.conf file and changed all the ips of the virtual hosts and the accounts on them.
cd /usr/local/apache/conf
replace oldip1 newip1 -- httpd.conf
replace oldip2 newip2 -- httpd.conf
replace oldip3 new1p3 -- httpd.conf
replace oldip4 newip4 -- httpd.conf
All IP's were changed over to the new one.
I then ran:
/scripts/updateuserdomains
/usr/local/cpanel/bin/build_apache_conf
But it some how sent my IP's back to the old one.
I'm have a VDS with hosting-ie, and it is extremely slow.. I run almost nothing on it..
I'm not running a website, no MYSQL, no Databases.. just newsleecher, a bittorent client for seeding ubunto and occassionally i'll open ftp program to transfer files from home to server.
Lately, i can't even just have newsleecher open by itself and have it running, as it pauses waiting for threads to catch up. If I close everything, i sometimes have to still wait from 30-45 seconds just to open the My Computer Icon. To me thats not acceptable. 26 processes running, with none larger than 10K, memory commit will go up to 90M of 1024M.. let its too slow to run anything.
Their support tell me, that even though its dedicated resources, i'm on a box with 4 other hosts., so hence it being slow. Their suggestion is I upgrade to another box.. I find it hard to believe that i should have to upgrade so I can run a few non-memory intensive programs.
What can i do to prove to them that there is a problem? I'm locked into a 3 month commitment. What use is a VDS server that run 1 application? Is there specific counters i can enable that would get to the heart of the matter?
It is Win2003 running on it. 60 G HD , 1.5 Ghz CPU, 1G Ram. I read some of the other threads, but they seem to be more for someone that has access outside of their VDS.. (unless i missed one)
edit: I suggested to them maybe someone is hammering the HD, but they say there is no hard disk, that its only allocated space..(?)
I am trying to determine an IP Address i have behind a router.
Both PC's linked to the router come back with the same IP Address, which i'm assuming is the IP Address of the router.
One of the PC's i'm using is my development server, so how do i access this from outside of my LAN?
IP Address Being Displayed on outside XX.XX.204.44
IPCONFIG tells me my ip is XXX.168.0.100 on the dev server.
Which/How would i place into a web browser to bring up a site from the box?
How users can determine speed of host provider?
It can be ping in windows command prompt.
Is this good way to determine speed of server?
Is something else to check speed?
I have always found this odd and do not understand enough to figure it out.
Any knowledgeable people would be cool.
My datacenter has given me 2amp circuit for my computer. It seems to run fine on it.
Looking at the back of my power supply it says the following
520Watt max
Input rating
100-240v~,50-60Hz
7A-3A
Output rating
+3.3V & +5V combined 150W max
12V combined current 39A max
(and a lot of other stuff on amps and volts for output).
Now, Watts = Volts * Amps.
So if I have 520watts and 12 volts would be 43 amps
If it means 520 watts and 3.3volts it would be 157 amps
However it seems to max at 39amps on the back for output.
I imagine input is all that matters here and at 520 watts and 100 to 240volts that would be
5.2 amps to 2.16 amps
And the thing says 7amps to 3 amps on the back for input.
So....I imagine that is the max it can pull before dying.
However, I have 4 drives, 4 ram sticks, and 2 quad core cpus all going and I would figure I am at least halfway or more of the power use.
And the power says it starts at 3amps anyway.
But I only get 2amps.
I have two VPS's.
Main VPS is 1152mb SLM ram running only a relatively small vBulletin community. My goal is to keep this as fast as possible, which is why I overbought on the VPS and recently moved my couple other low volume sites (and some higher volume image hosting) + some email acccounts on to a 512mb SLM VPS.
Both VPS's are Cpanel/WHM running centros 4 (might be 4.5, I'm confused on this) and the latest release version of whm.
What I am wondering is what stats/tracking I might be able to run to see what typical usage is on the two VPS's for a day or two and try and figure out if I jumped the gun in splitting them, and can safely remerge them without effecting the vBulletin performance.
Can someone help me out with how to setup and read some stats that would tell me if both VPS's are underutilized enough to merge them back together onto the 1152mb VPS?
Do you recommend a software firewall when behind a hardware firewall?
All of our servers are behind Cisco ASA 5505 firewalls which we rent from Liquidweb. All are being managed correctly and setup to there optimal levels. With hardware firewalls firmly in place, do you still recommend a software firewall such as APF or IPTables (we're talking linux); in our opinion we see it as an extra administration overhead. If this is however untrue, we will change out thinking.
Assuming a linux server / apache / php / mysql setup
I'm wondering 1) how you can find out which php script is causing problems, i assume infinite looping, crashing a server and 2) are there any measures you can take (maybe in the php or apache configuration) that can prevent such a thing from happening in the first place, other than writing good code obviously?
Is there anyway to determine how many visitors subscribe to an RSS feed? (besides using something like technorati or feedburner) Does anyone know of a log analyzer will do this or another custom solution?
View 0 Replies View RelatedThe following error was encountered:
Unable to determine IP address from host name for mydomain.com
The dnsserver returned:
Server Failure: The name server was unable to process this query.
This means that:
The cache was not able to resolve the hostname presented in the URL.
Check if the address is correct.
Your cache administrator is admin.
what can I say to my provider
I'm using MRTG to display graphs of traffic to my server, and today noticed a period of several hours where there was a lot of *incoming* data over the network, which is unusual. There's a good chance it's some harmless script or service that I've forgotten about, but really I need more information on what services/ports are creating what traffic, which brings me to my question.
I'm wondering whether there's an easy way to check what services (or ports) are creating traffic, and what volumes of traffic. It would be nice if it was possible to graph or breakdown the traffic by service somehow, and determine which are the biggest users of bandwidth and when. This is a dedicated CentOS server that I can install basically anything on, but that doesn't use a control panel, so I'd like to see what great ideas you folks can come up with, or whether there's any nice software you can suggest. I'm only using the server for hobbyist stuff at the moment, so free software, or ideas using built in commands are preferable.
a log file analysis program that can tell me the exact time an ip address accesses my server and how many times that particular ip address hits the server.
Does anybody know of a package that supports this, or is it even possible?
We're running on Linux/Apache/MySQL/RoR and have a number of cron jobs that run throughout the day on our server. We've been noticing lately that at certain times of the day the site becomes really slow. When I'm online with my engineers I can mention this to them and they can check and see and say "Oh yeah, it's job XYZ that's spiking the server load."
That's great but much of the time when I notice the sluggishness my developers are offline (we're in different time zones). I'm wondering if there's a fairly easy way to track this when they're not online so we can say "Yup, last night at 10 PM your time when you noticed that it was job ABC." There has to be something that allows you to do this right?
How can I detect port speed on my CentOS server ? I need to know it's 10Mbit/s or 100Mbit/s
View 6 Replies View RelatedCpanel installed on Centos 5.2 on a dedicated server.
This morning, I received multiple emails about services being restarted. About 20 minutes apart, with nothing that I coudl see going on with the server, I had multiple services fail and restart.
How do I trouble shoot this to see if there is a problem?
At 6:21 The following services failed:
httpd
lfd
httpd
cpsrvd
lfd
and I received emailed messages similar to these (obviously the port and service name were didfferent in each email).
cpsrvd failed @ Sat Nov 15 06:21:29 2008. A restart was attempted automagically.
Failure Reason: Unable to connect to port 2086
Then, at 6:42 The following services failed:
cpsrvd
cpsrvd
httpd
lfd
httpd
lfd
and I received emailed messages similar to these (obviously the port and service name were didfferent in each email).
cpsrvd failed @ Sat Nov 15 06:21:29 2008. A restart was attempted automagically.
I was told that I have bursted the RAM on my VPS, over 70,000 time since the parent server was rebooted 100 days ago. How do I determine what site is causing this (including mine, which isn't DB driven (yet))?
View 8 Replies View RelatedI am looking for a way to put a rewrite condition into my configuration where I can poll an external web page and based on the http status code, allow the rewrite or not.
I am doing this in order to set a maintenance status on two different proxy servers, one is apache the other is a big-ip. I already have the maintenance pages and control setup on the big-ip, but I need a way to poll a url and pull a specific http status code served up by the big-ip.
I'm receiving the following error whenever I try to edit any hosting settings
Unable to determine preferred php handler id
I've found the article for this on the Linux KB (which states to raise a support ticket) but nothing on Windows.
I am running Windows Server 2012 R2 with Plesk 12.0.18
i have installed ppa 11.5 update #3 and now updated to update #4.
While adding new service nodes, i get everytime the error "Can not determine remote host "hostname" platform". I tryed Apache web server standalone and with mysql, postfix...
I've found a dedicated server at a great price and plan to stick with it, my first ( already have 2 vps accounts ). I don't have the money for a hardware firewall. However, I do have a chance to renew a Kerio WinRoute Firewall license from way back.
Does anyone think this would be better than the default windows 2003 firewall?
Whenever I restart my apache on my VPS, it throws some wierd warnings:
Forcing reload of web server (apache2)...apache2: apr_sockaddr_info_get() failed for goebs
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
waiting apache2: apr_sockaddr_info_get() failed for goebs
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
.
where goebs is my VPS linux machine hostname.
I already have a domain setup with this VPS, and it works fine, just that I get this weird warning.