After trying to upgrade to PHP53u on Centos 5.6 using the instruction here: [url], I've run into trouble.
I have 3 issues that I have identified so far:
1) After the upgrade I go this message:
2) This message when trying to access the site: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
3) Cannot access my Parallels panel on port 8443.
I'm trying to limit access to port 8443 on our server to 2 specific IP addresses. For some reason, access is still being allowed even though I drop all packets that aren't from the named IP addresses. The default policy is ACCEPT on the INPUT chain and this is how we want to keep it for various reasons I wont get into here. Here's the output from iptables -vnL
[Code]...
Note the actual IP we are using is masked here with 123.123.123.123. Until I can get everything working properly, we're only allowing access from 1 IP instead of 2. We can add the other one once it all works right. I haven't worked with iptables very much. So I'm quite confused about why packets matching the DROP criteria are still being allowed.
I am trying to configure tomcat on port 8443 using the following document [URL] instead of changing the port to 433 i kept it as 8443.i set the ip tables as follows
/sbin/iptables -A INPUT -i eth0 -p tcp --destination-port 8443 -j ACCEPT
/sbin/iptables -A INPUT -i eth0 -s 10.200.2.0/24 -p tcp --destination-port 8443 -j ACCEPT
service iptables save
restarted the tomcat service tomcat works on http://10.200.2.191:8080/ but it doesn't on https://10.200.2.191:8443 i did a little investigation of my own using nmap and found that the port 8443 is not open instead of making changes in the firewall table
I'm having trouble mounting my mac partition of my HD on the linux side while it's running on Parallels(a VM for mac). I've tried using the GUI and the terminal with no success... Honestly I have no clue what I'm doing. I've tried to follow other forums about it, but the stuff out there is out dated, I mean like 2006-2007... I'm running Snow Leopard osx 10.6.4. It shows "Failed to receive share list from server" when I click on the mac partition in the network GUI, to try and veiw the files. When I try to mount through terminal, it says "No such file or directory."
View 2 Replies View Related1. I've just installed Centos 5.5 on a dell machine with 2 network interfaces, and have disabled SELinux.
The output for the command sestatus is: SELinux status: disabled
2. Am I right to think that iptables is not a concern since SELinux is disabled? In any case, the output for the command "iptables -L" is:
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT udp -- anywhere anywhere udp dpt:domain
ACCEPT tcp -- anywhere anywhere tcp dpt:domain
[Code]....
I am running a VPS of CentOS. clock command doesn't work.[174-37-247-102.lx-vs.net ~]# clock hwclock is unable to get I/O port access: the iopl(3) call failed. How to solve the problem? I have tried "timeconfig" and set to New York and System Clock uses UTC and restart the server but it was not useful.
View 2 Replies View RelatedI'm trying to set rxtxSerial to work so a Java app has access to a serial port (via SiLabs CP210x driver, port /dev/ttyUSB0). When I use update-alternatives --config java, there are 3 alternatives which provide `java'. I have tried openJDK and Sun. Both fail but with completely different messages.
[Code].....
Why is it that my Panel is not refreshing and the clock not updating, hasn't since Tues @ 4:54 pm.
I've rebooted 5 times and no change.
how to access networking port and run scripts on that port so as to gain access of remote machine.is that possible through command prompt or through software.
i kno ip address of my frnd who is chattin with me .okay.i want to run an application on his computer .i came to kno tht we can run script o through port
I've been using F15 through the early releases and now with the final release, and in all of them I've had the same issue:
It will install fine in Parallels, however about 30 seconds to 1 minute after launch, it will hang and completely freeze. This will happen even in run level 3 with no gui running. It doesn't *appear* to happen at the same time every time.
I've tried, disabling networking, sound, and a few other things in the VM to see if that has an effect, but it doesn't seem to make a difference.
I've also tried making a copy of my F14 VM and upgrading. The same issue persists in this case as well.
I have had no issues with F15 on the metal on different machines, as a matter of fact it's been great and required very little hardware work-arounds. Similarly, F14 has run fine and continues to run fine on Parallels on this machine.
have very limited experience with command line interfaces in Mac OSX (the OS that I'm used to). Please pitch any replies at the appropriate level My problem:I've installed Mandriva Spring 2010 Free in a Parallels Desktop 5 VM running inside Mac OS X 10.6 (Snow Leopard).Parallels has a set of tools that I need to install to make the VM play nicely with my host OS. It is here that I'm running into problems. When trying to install Parallels Tools I get a warning that 'Some components needed for parallels tools installation are missing in your system;. I'm offered the chance to download them automatically. This download always fails and I'm told that I need to download 'kernel sources' manually and try again.
After some considerable research (remember I'm TOTALLY new to Linux) I found out what this means and have installed what I believe are the correct files using the 'install and remove software' window. As I understand it, I need to download the source files of the kernel I am using (exactly the same version), so I now have:kernel-desktop-latest - Version 2.6.33.5ernel-source-latest - Version 2.6.33.5These are 'virtual rpm's that make sure i always have the latest kernel versions, which as I understand it means that I should have the latest kernel and corresponding kernels sources... but I still get the damn error message telling me to install 'kernel sources' when I try to run the parallels tools installer.
On Godaddy's Simple Control Panel for their dedicated servers, the URL defaults to URL... I would like to change the location to URL....
View 1 Replies View RelatedUntil recently the secure log was working as expected, then suddenly it has stopped logging. No changes made that I'm aware of, though automatic updates via yum are occurring. I'm assuming this is all logged through klogd, which is running.
Not overly familiar with Linux logging, where should I be looking for problems?
Ever since I've updated to 5.3 i get following error trying to update with yum :
[root@athena ~]# yum update
Loaded plugins: fastestmirror, priorities
Loading mirror speeds from cached hostfile[code].....
My server's manufaturer (supermicro) only provides RAID drivers for certain RHEL (CentOS) releases, 4.4, 5.2 and 5.9 are presently available. An accidental yum update recently took the server from CentOS 4.4 to 4.7, and abandoned the RAID driver. My choces are to reload 4.4 or go to 5.2. Since I will probably do the latter, is there a way to have yum just update within the distro, and not the distro version? Can someone ID the rpms I could exclude to be sure that the OS version remains static?
View 3 Replies View RelatedCan anyone here point me to a walk-through or discussion of how to use Webmin to set up port forwarding/NAT on a dual-NIC Centos 5.3 box? The layout will be simple:
Internet --- NIC1 [CentOS Box] NIC2 --- Switch to other PCs
We have a BUNCH of exposed services that are on special ports -- for example, to connect to one machine, you go in with [IP_Address]:12000, and to connect to another, [IP_Address]:12002, etc., etc. We're currently using OpenSuse 10.3 on this box, and YaST makes this criminally easy (you give it the incoming port number and the destination IP/port numbers and it just works). But OpenSuse 10.3 is nearing EOL, we're buying a new machine, and I'd like to use CentOS on the new one.
I've read the sparse Webmin documentation in their Wiki, and it leads one to believe that you simply insert a "NAT" rule. But there's obviously something they're leaving out. I *am* opening the ports in the firewall. But when I log in to [IP_Address]:port, it just times out. The port forwarding never occurs. The test in this case is SSH, and I know that SSHD is working properly because I can log into that machine just fine from another PC on the same internal subnet.
i am not able to port 8080 on my CentOS VPS server.I have followed all the instuctions as mentioned on iptables wiki page.Also I am able to telnet my ip address and port number, But can not access from browser.
View 6 Replies View RelatedPl can anyone guide me to connect centos 5.5 using ethernet port to ADSL Broadband modem which is configured in PPPoe mode?
View 19 Replies View Relatedway of updating only the security packages on CentOS?
If I do a yum update. It updates everything and creates a new version which will unnecessarily uses space along with the old version. I don't want this to happen. way of updating only the security packages and keeping my old version of CentOS?
Is it possible to set a package in such a way that it will not update when "yum update" is executed?
View 1 Replies View RelatedI have an error message at updating centos 5 x64.
View 3 Replies View RelatedI have been told by the staff from supermicro to update my BIOS, but they only have .exe to update. I ask them if they can help me to update my bios from Centos, and this is what they said
You can use RHEL driver: [URL] use same kernel driver for CentOS as RHEL. I'm really new with Centos OS, can you guide me on how would I be able to update my software via RHEL Driver? I see alot of RPM and images.
I made the panel small, and set it to auto hide, and put it on the side of the screen. Now I can not click on it at all. I've tried several things, first the obvious, like trying to click on it, with both left and right mouse buttons. Nothing happens. I searched Google, but the only post I found didn't really apply to me. I am not very experienced with Ubuntu, I'm sure it is something easy but I can not figure out how to get it back to normal. I have Ubuntu 10.04 64. I've included a screen shot. It is hard to see, but if you look at the middle of the left edge of the image, you will see the shadow of the panel.
[Code]...
I have just downloaded CentOS 5.3. The kernel version is 2.6.18.xx However, when I updated the kernel version has not changed. Still 2.6.18. Unless something went wrong with the updates. The most up to date kernel is 2.6.31.xx I was thinking shouldn't it update to this new kernel? On my Fedora 12 I have 2.6.31. However, I thought the kernel of 2.6.18 would have been updated as least a little.
View 4 Replies View RelatedSo i have a small home server i need to setup. I used to have arch linux installed, but i found it unstable and more difficult to maintain. So i heard about the stability if CentOS and decided to try it out. I got samba setup no problem, but cups i cannot get to work. The orinter driver for my epson workforce 500 requires lsb 3.2 whereas lsb installed in centos is only 3.1. What can i do to fix this? Should i just go with fedora instead?
View 8 Replies View RelatedI did an easy apache update and ever since have been getting an error about the Zend engine...
Quote:
Zend Guard Loader requires Zend Engine API version 220090626.
The Zend Engine API version 220060519 which is installed, is outdated.
I have searched for answers on how to update the Zend engine, but can not find much at all and wondered if anyone here has encountered a similar message and knows what I might do.
My system details are
Apache 2.2.18
CENTOS 5.6 x86_64
cPanel/WHM
PHP 5.3.6
Zend Optimizer/Guard Loader for PHP
3.3.9 -
I've been working at creating a highly available set of host servers for a linux diskless boot cluster.Each host machine is fitted with redundant power supplies and two 1TB drives in a Raid-1 configuration.When I first started this project they each had twin 160GB drives. In my original setup I had both nodes acting as primary systems so that I could mount /dev/drbd0 to my /data directory and see changes immediately.It had worked in the past where I could make a file in /data on the first machine and it would show up in the /data directory on the second machine. One day this had stopped working where if I made a file on the first machine it would display on the second one until I unmounted /data and remounted it to the /dev/drbd0 disk.
This is when I bought the new disks and decided to start from scratch. The weird thing is that if I make a file on the primary and remount on the secondary to see it and then delete it from the secondary and THEN delete it on the primary, the primary throws no error however it goes into read-only mode because it knows that file was already gone.Below is my configuration file, sda8 is an 820GB partition which is used for all of the data I want to replicate, currently populated with ~10GB of data. Sda7 is my metadisk partition which is 500MB large clearly more than needed by drbd.Also you will notice "incon-degr-cmd "halt -f";" is commented out. This is because when I go to actually use it drbd throws an error when reloading the configuration and I'm not sure why that is either
resource r0 {
protocol C;
#incon-degr-cmd "halt -f";
[code]....
I have CentOS 5.4 installed with lighty and MySQL installed via yum. not a problem. The issue become when I'm having problem with the current mysql that I installed via yum which I believe its currently at version 5.1.42-2. So I'd like to upgrade it to the latest available version of mysql. Except I can't figure out whether to download the generic glibc32 version or just get the RHEL5 version or find the mysql enterprise version somewhere. So, not knowing what I'm doing, I downloaded the RHEL5 version since it's closer to CentOS 5.4. Except for whatever reason the mysqli is not installed or configured properly and I'm not sure how to fix it.
Any suggestion? Everything was working nicely when I used yum to install, except the problem with the version of mysql that's offered in the repository. So I'd like to request a suggestion on how to either somehow upgrade mysql using yum and there's a different repository that I didn't know, or perhaps download a proper latest and greatest mysql, install and have it configured so that mysqli work properly.
I updated my system to the latest version - 5.5. After that I could not install VirtualBox. I was thinking, trying to fix, googling... it over for hours... Finally I found the reason. VirtualBox installer searches for the source kernel at /lib/modules/2.6.18-194.17.4.el5/build, and it can not. Look into /lib/modules, I have some kernels such as:
- 2.6.18-194.17.4.el5
- 2.6.18-194.17.4.el5debug
- 2.6.18-194.17.4.el5xen
... and more old ones.
At that time, I booted on 2.6.18-194.17.4.el5 kernel. But inside that directory, there is no build or source (directory/ file). Then I looked into 2.6.18-194.17.4.el5debug, and it had. So I typed: ln -s /lib/modules/2.6.18-194.17.4.el5debug/build /lib/modules/2.6.18-194.17.4.el5/build
For some reason I can only access FTP on my Ubuntu machine in my house. I have a number of apps running on it including FTP (port 21), mt-daapd (port 3689) and Confluence (port 8080). I have these ports forwarded in my router configuration and have verified that they are open with this service: [URL]. For some reason I can only access FTP from the WAN. I can access everything from the LAN. I have tried for hours but can't figure this out. I tried adding 'Listen 8080' to my ports.conf file but then apache spit out this message:
$ sudo /etc/init.d/apache2 restart
* Restarting web server apache2 apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
[code]....