Just installed a new CentOS with the control panel Interworx. Everything fine, BUT. I can't add new ipadresses cause there is no network device.When i do 'ifconfig' i get the following:
[root@cobra ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:1C:C0:A7:25:9F
inet addr: Bcast: Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
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Bugzilla # 224662 & 9
Red Hat 5.2
a) /etc/sysconfig/network-scripts displays only eth0 and lo0. However, /proc/net/dev and ifconfig INCORRECTLY display :
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b) the _tmp NIC is reported in the above Bugzilla report and I'm looking for a patch.
c) Why is the kernel continuing to make NICS for eth1, 2 and sit0?
On my system (OpenSUSE 11.4 - kernel 2.6.37) ifconfig indicates different interrupt number for eth0 than proc aqd sys file system.
ifconfig indicates 17:
proc fs indicates 43:
sys fs indicates 43:
Relevant part of lspci -vv output for irq 17 (this belongs to wlan0 and not to eth0):
Relevant part of lspci -vv output for irq 43:
I have a while(1) loop, and the error is: glibtop: open (/proc/stat): Too many open files This error occurs after about a half hour to an hour of running. I've tried running this multiple times, both with using glib_close() at the end of the loop, using glib_init() and glib_close() at beginning/end, and just using glib_init(). The strange thing is these have no effect on the actual glib_get functions.
View 5 Replies View RelatedI come from ubuntu were ifconfig is used to check my ip address and nic cards on my computer. I have openSuSE 11.2 on acer aspire 5515.
When I run the command I get:
So what command do I use in place of ifconfig.
How do I change permissions to open /proc/1 thru all/fd at once? In my case, that would be 1 thru 3357
View 5 Replies View Relatedi had some issue with the machine rebooting multiple times, What happens is that the machine boots up and suddenly crashes and then boots up cleanly. I was going through the log files during when this occurs. I came across /var/log/syslog which i guess logs messages before shutdown. It has following messages which i think are causing problem.
Could not open /proc/26694/stat: No such file or directory
Could not read the file /proc/26694/stat
Could not open /proc/31128/stat: No such file or directory
Could not read the file /proc/31128/stat
Does any one know what these messages are?
I've got the F13 LiveCD that I was able to boot and use using the "nomodeset" boot option. From the desktop I'm trying to perform an Install to Hard Drive. I've read the Install from LiveCD post regarding the creation of a /boot partition and a / root partition. I've tried creating them without the LVM group and with. But every time I appempt to install I get...
An error occurred mounting device proc as /proc: mount failed: (9, None). This is a fatal error and the install cannot continue.
Hardware is a Sager 8887 (P4, 3.06HT, 60GB HDD, Radeon 9000 graphics adapter)
While experimenting with rsync, I accidently deleted a bunch of files in the /proc directory. I think it was the directories: 1, 2, 3 ... 10.This happened a few days ago and after rebooting a number of times, I do not notice any problems.
View 3 Replies View RelatedCentos el5xen x86_64 in a company network, novell-netware, Static IP I have several issues with the Xen network configuration. This configuration worked before, and was maded by a other personn with a higher level in centos and network . I'm trying to re-install xen in bridging mode.
1) The dom0 ping in the company network, but can't acess to the Internet.
I de-activated firewall, iptables and SE-Linux for the test.
the ifconfig-a command return
eth0
lo
sit0 (IPV6 encapsuled in IPV4)
vif0
vnet0
but no Peth0 Physical device
Is it normal and how can i repare this ?
Only lately I notice that my CentOS 5.2
(Linux centos52-64-fuj 2.6.18-92.el5 #1 SMP Tue Jun 10 18:51:06 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux)
does not detect a second core according to /proc/cpuinfo
Quote:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
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i have encounter strange situation i have set all my network configuration via /etc/sysconfig/network-scripts/ifcfg-eth0 ,eth0.2 ,eth1 etc ....i have used only once Gnome network manage settings to add routing since then all my network config change although all files mention above showing the same config i have set initially and same for Gnome network Manager.
View 3 Replies View RelatedI have just bought new PC (Intel mother board "Intel DP43TF ATX" and Processor "Intel Core 2 Quad Q9550"). and I have installed centos 5.3 32 bit.
NOTE: All cores are enabled in BIOS.
When I issue below command, it shows only one core (not 4 cores): what could be reason!
# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 23
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i'm using Centos 5.3 (2.6.27.10-grsec-xxxx-grs-ipv4-64 x86_64 kernel) and i got a problem with installing apf/configuring iptables. It seems that my kernel doesn't support Loadeble Kernel Modules. I'm receiving following message when catting /proc/modules: Quote: cat: /proc/modules: No such file or directory /sbin/modprobe -l FATAL: Could not load /lib/modules/2.6.27.10-grsec-xxxx-grs-ipv4-64/modules.dep: No such file or directory
View 4 Replies View RelatedI have installed CentOS. I have two ethernet card (one onboard and one PCI). I am able to set ip for realtek ethernet card and my atheros(on board) is not shown in network ifconfig shows only one ethernet card (PCI) hen i gave the command lspci i got the following output
01:00.0 Ethernet controller: Atheros Communications AR8132 Fast Ethernet (rev c0)
03:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
I have some errors when run the mount -all command: mount: wrong fs type, bad option, bad superblock on /dev/sdc5, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so Failed to open /proc/filesystems: No such file or directory
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Looking at the output of a cat /proc/mdstat, how do i know what volumes its actually resyncing? when i do a df -h everything appears to be there.
Personalities : [raid1]
read_ahead 1024 sectors
Event: 2
md0 : active raid1 sdb1[1] sda1[0]
859549696 blocks [2/2] [UU]
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I use CentOS 5.3 and trying to change limit of max. open files.I added in /etc/security/limits.conf
root soft nofile 50000
root hard nofile 50000
I'm trying to config Apache and Subversion to work together, I did:
1. yum install mod_dav_svn subversion then I had Subversion and httpd installed!
2. create: /usr/local/subversion/repos
create: /usr/local/subversion/repos/test (by svnadmin create)
create: /usr/local/subversion/access/svnauth.conf (by htpasswd)
added to file : /etc/httpd/conf.d/subversion.conf:
<Location /repos>
DAV svn
SVNListParentPath on
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I neet to install a cgi script in my CentOs 5.5
So after compiled the cgi script, I put it in the folder /var/www/cgi-script/
I try to access via my web browser and in the apache error log : I have this "/var/www/cgi-bin/mapserv" : error while loading shared libraries: libclntsh.so.11.1: cannot open shared object file: No such file or directory"
In my httpd.conf, I just add the following in order to provide the shared libraries for my cgi script :
<Location "/cgi-bin/"
SetEnv /home/hmonglee/instantclient_11_2
</Location>
But same error.
Newbie here! Our website CMS is a Tomcat webapp, which runs on a CentOS 5.6 release (Final). The webapp needs a permanent increase of the max. open files value. Currently, the site is "crashing" frequently due to continuous "Too many open files" exceptions that eventually will occur when traffic increases.
This is what I've done to try to increase the max. open files value code...
But still, when I log in (as any user, incl. root), ulimit -n shows 1024, not 16384. Am I missing something here? And, more importantly; Will Tomcat be able to open > 1024 files after my changes mentioned above?
(PS: I also tried rebooting, but no difference.)
I have a script that needs to extract certain information form the /proc/net/ip_conntrack file once in a while. I do not wish to run this script as the root user.
Default permissions for the file is:
I can change it with:
But that does not stick after a reboot. Is there some configuration file for file-permissions in the /proc directory in Ubuntu Server 9.10? Or do I just have to stick a chmod line in some startup script?
So, the NSA puts out some handy documentation on locking down a RHEL server (running centos 5.6 x64 myself) here, [url]. Under "Ensure System is Not Acting as a Network Sniļ¬er" on page 63, it says that if any numbers below the first line in /proc/net/packet, that it is acting as a network sniffer.
I get the following output:
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Unless I've been pwned, I don't know exactly what could be causing this. Besides samba, nmap (compiled from source, not from yum), screen, and rtorrent, there's nothing I've installed beyond the fresh install I did a few days ago. I was not running nmap when looking at /proc/net/packet.
Ok For some reason I open my ports in security and firewall. I open ssh and other ports and port 7001 for example but when I go to check to see if they are open or try to connect to them. It shows that they are still closed. I am using - [URL] Also yes my ports are open on my router. I know my router works fine with opening ports because I have shoutcast setup on another computer with xp that is currently running. I am willing to pay for who can ever get this fixed for me...
I open the ports in graphical mode.
I have a dns server started with 2 NIC Cards in it. The bios sees both cards but they both dont show in ifconfig. is there a way to activate the second card?
View 1 Replies View RelatedI am currently trying to get my server box to recognize my Samsung epic 4g (sprint) which is rooted and has usb tether enabled. It works perfectly and effortlessly on my ubuntu desktop box, but I hook it up to my server box and ifconfig does not find a usb0 device like my desktop does. I am running 10.4.1 on both desk and server box.
View 1 Replies View RelatedI've a webserver with a lot of documentary to serve. Some of the users have problems with the new microsoft documents like docx. Internet explorer 7 want to open the file like a zip-file not as word document. I've googelt around and found a solution that didn't work for me: [URL] I've added at /etc/mime.types
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After a restart of httpd , nothing chance, always the same failure with internet explorer 7.
I installed Debian on my NAS and I installed nfs to share the files, but I cannot mount anything over nfs with the it. it seems that I dont get the exports right.I added the IP to the hosts.allow, I added it to the exports.to make it easier, shananigen has the IP 192.168.10.33 and is the serverdebian has the IP 192.168.1.34 and is the clientis there a problem if I go across subnets?anyway, here we go
shananigen:/etc# cat exports
#
/home/gerard 192.168.1.34(rw,sync,no_subtree_check,root_squash)
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I have sendmail running on my centOS 4.6. My lamp server also runs on it. I want to send mail through php mail function. when i execute php page, which fires the mail function, it takes so much long tim1 say even 1 minute, and at last displays that message sent successfully. Suppose, destination address is [URL].... I did not get any mail there. My server is running in LAN. I checked the status of sendmail, it shows me that it ios running. when i issue "nmap localhost" it shows me that SMTP port 25 is open, but when i issue "nmap myserver" (192.168.1.20 myserver ( written in hostfile)), it does not show that SMTP port is open.
I checked the /var/log/maillog, one person in my previous post advice me to see that. There it shows that message is accepted for delivery...but i do not get any mail in my destination, even not in spam folder. One more confusion is that, in my case my server is in LAN and if I am at all enable to open the SMTP port on it, does i need to open SMTP port on my router (which connects my LAN to internet) also needs to open? I think no, because SMTP is application layer protocol, it will wrap my mail in IP packet, which router just need to forward. am i right?
I have configured a squid proxy; it's running, but there was a problem: it does not provide service to client side.
The error was: "could not connect to session manager" "cannot open the network socket"
