I am trying to do an HTTP-based 5.5 install. One thing I noticed: if I press Alt-F4 after specifying the network settings, it says:<6>bnx2: eth0 NIC Copper Link is Up, 100 Mbps half duplex
View 1 RepliesI'm trying to change duplex mode on a debian box without success:
Code:
root@k2:~# ethtool eth0
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
[Code].....
For some reason my network card started going 10Mb/s half duplex instead of 1000Mb/s full duplex. System is connected to 8x1Gb HP switch.Other devices connect fine through the switch and get full 1Gb network.I have Centos 5 with all updates. Driver comes from elrepo and as well is updated.
[root@host ~]# modinfo r8168
filename: /lib/modules/2.6.18-238.9.1.el5/weak-updates/r8168/r8168.ko
version: 8.023.00-NAPI[code].....
I have an Asus P6T7 WS motherboard with 2 embedded NIC's.Relevant output from lspci:
0a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
0b:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
uname -a:
[code].....
I am running a mail server and my POP3 clients have started complaining of slow speeds, about 10 days back. This prompted me to take remedial action on many fronts, finally I decided to look at the link itself.Attempts to force the NIC into full duplex mode using ethtool have failed. The command runs and throws me back to the prompt, but the NIC remains in half duplex mode.
Command that I have tried: ethtool -s eth1 speed 100 duplex full autoneg on modprobe -l r816*:
/lib/modules/2.6.18-164.el5PAE/kernel/drivers/net/r8169.ko
Using ethtool I can set LAN speed and duplex setting.I have Windows PC1 configured at 100MBPS Full Duplex. I have a linux PC configured in auto-negotiation. Windows PC1 can ping linux PC2 using cross over ethernet cable but not using straight cable. Also if I set linux PC2 in 100MBPS Full Duplex mode and Windows PC1 in 100MBPS Full Duplex mode ping is not successful eiether using straight or cross over cable. Is the second PC need to be in auto negotiation mode?
View 3 Replies View Relatedroot@test:~# mii-tool bond0 -v
bond0: 10 Mbit, half duplex, link ok
product info: vendor 00:01:00, model 0 rev 4
basic mode: 10 Mbit, half duplex
basic status: link ok
capabilities:
advertising:
How do I change this to full duplex on bonded NICs? its all GigE NICs and Switch.
Looking to force eth0 & eth1 to 100MB Full Duplex/Auto Negotiation off but am having trouble.
When I run: "ethtool -s eth1 speed 100 duplex full autoneg off" manually, it works fine. However when I add it to the intefaces file it does not after several different configuration attempts:
/etc/network/interfaces:
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
#auto eth1
#iface eth1 inet dhcp
[Code].....
it seems my current configuration wont allow both eth0 and eth1 to be active at the same time. I would like them to be active-active if possible (if one goes down the other will service all traffice and vise versa).
Box has been running fine. NIC went out on me so I installed a new one.
New NIC is not saving settings when I reboot. After each reboot I need to reconfigure the IP address, etc.
Run CentOS 5, 2.6.18-53.1.4.el5 kernel.
New NIC is DLink DFE-530TX+
My problem is next: I have Public IP-addresses (ex. 80.237.x.x) and this IP-addresses join to network interfaces (eth0:0, ... eth0:5) and I have local IP-address of Guest System 192.168.122.111 of NETWORK 192.168.122.0.What I can do here if I want assign Public IP-address for Guest System? Because if I want connect to my Guest System through any computer in world (ex. through SSH) I should have public IP of guest system (not private, ex.192.168.122.111).
View 4 Replies View RelatedIs there a way I can save system settings and have yast revert to a config file in case I ever need to reinstall the system again? I hate having to configure the firewall, runlevels, samba shares, samba workgroup, apparmor, and all the other junk after every install. It's not like I install often, but should suse 11.5 or 12 roll out, I'd like it to be a snappy upgrade.
View 6 Replies View RelatedWhenever I boot up CentOS 5,eth0 provides no connection to the internet . Deactivating and reactivating it does nothing. However, when I go to edit its settings and change nothing, then save and reactivate, connectivity is established.Why can't I get connectivity at startup?
View 1 Replies View RelatedI have a modem that is only compatible with NIC's using 10Mbit Full Duplex. If I have a NIC configured to use 100Mbit Full Duplex, the modem loses connection with the computer frequently.
How do I configure my NIC in Ubuntu to use 10Mbit Full Duplex instead of 100Mbit?
I have Gateway P-7807u laptop with Ubuntu 9.10 installed, it has HDMI output and I use it to connect to my TV-set. The problem is - not working sound via HDMI, in sound preferences I've chosen duplex digital output, but no success, but picture works well.
View 14 Replies View RelatedI'm new on Dell PowerEdge 2900. I dont know how to install centOS 5.2 on it. whice OS type that I should select. at first I select RH enterprise 5 and it format HDD. already and I put centOS 5.2 in, but it was deny and eject that cd. when I power off it shown that
"root(hd0,1)filesystem type is ext2f2,partition type0x83
kernel/linux/vmlinz%(ksLocations)
Error is : file not found
press any key to continue"
Every time I turn on opensuse, I have to go into terminal as superuser and type:
/sbin/ethtool -s eth0 duplex full autoneg off
But this is only a temporary change.
What it says on the tin really. Whenever i set my sound preferences to 5.1 analog surround i get a sort of high-pitched whine/buzz coming through the speakers along with the regular sound, however if i switch to stereo duplex, it vanishes.
View 4 Replies View RelatedI had the elrepo kmod-r8168 driver running smooth for a while on my development box.
Yesterday, I did a clean install on it and when I tried to install the latest kmod-r8168 rpm, it failed to enable the networking support:
# yum --enablerepo=elrepo install kmod-r8168
The install performed all proper steps to disable the 8169 driver, I double checked to be sure.This is not a connectivity issue. If I remove the kmod-r8168 rpm, reboot the server and run the ifconfig eth0 up to activate the interface, everything works as expected. I use the latest kernel (2.6.18-194.26.1.el5 x86_64).
First, I performed a clean install, activated the eth0 and did a yum update, then installed the kmod-r8168 with yum. Then, I reinstalled the OS again, activated the eth0 and installed the kmod-r8168 on a 5.5 CD based kernel, same fail results. The only hiccup is: every time I start the box, I have to activate the eth0 interface (with default CentOS 8169 driver):
# ifconfig eth0 192.168.1.3
# ping -c 3 192.168.1.1 (no packets lost)
# ifconfig eth0 up
Once I do this, I have network connectivity.
I'm using CentOS 5 on VMware workstation 7 for testing purposes. When I restart the VM it forgets all my preferences or other settings (keyboard(using azerty here), firefox bookmarks, even the desktop beackground) are reset. This happens with the root user and the default centos user. Is there something I'm looking over or is there something I can do about that problem?
View 5 Replies View RelatedInstalled 5.6 and all is well except my window pc doesn't see the centos laptop on the network, but it is on the network. I have access to the Internet via firefox. Obviously need to set some ipconfig settings, but when I try to edit ipcfg file in sbin, I get a msg, "not the owner, can't save". Is sbin the right directory? Is ipcfg the right file to edit?
View 6 Replies View RelatedSetting up CentOS 5.5 on my laptop. After installing the synaptics driver, I am able to get a functioning X session without any problems (I'm using startx for testing). There are however two problems: 0/ mouse cursor is slow as snails and 1/ GNOME is fouled up.
- I've tried enabling SHMConfig in my xorg.conf file, and have also tried the HAL thing here. Either way synclient tells me to jump in a lack. I should be able to set suitable adjustments in xorg.conf, but running synclient -l to see what it's currently using would be much faster than hours of trial end error. As Google totally fails to provide anything helpful and I see nothing handy in documentation beyond the 1-line edit to xorg.conf I've already done, how in the universe do I actually enable SHMConfig to synclient's satisfaction? EDIT: scrolling doesn't work either, so access to synclient is even more important; on the upside I have manually tuned the mouse speed by T&E.
- GNOME was installed through the "GNOME Desktop Environment" and "GNOME Software Development" groups (yum groupinstall GNOME*) after net' installing CentOS. It has been startx'd through gnome-session. On startup I get a string of Windows: one is a dialog saying that there was an error starting the GNOME Settings Daemon with a last error message of "Failed to execute dbus-launch to autolaunch D-Bus session". The other two are dialog windows gripe about mail notification. Several icons are missing but gnome otherwise works fine, as long as I do nothing that requires SETTINGS. Searching the web and documentation hasn't helped here either, so how the flub do I fix that?
I expect to be using blackbox or something lighter most of the time, but as GNOME is the default.... it better be working!
have a " Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)" NIC.I was unable to set it 1000bit and full duplexThe output lspci -v as below.Quote:
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 8432
[code]...
i've installed centos 5, but it skips over the page where i could check that i want it to get its address from dhcp (which i saw on two videos videos on installation). can't guess my way through the admin.network configuration to get connected to the internet.
View 12 Replies View RelatedI am using centos 5 for squid. I have enabled delay pools in it. The scenario is I have two clients machines have IP address 192.168.1.200 (The Manager) and 192.168.1.201 (Manager Assistant). The issue is I assign 512kbps to the Manager IP address and 128 to his assistant. When either of them download it start from 60 KB/Sec they finally get 11 KB/Sec which is wrong. If I disable the assistant delay pools settings then the Manager get 60KB/Sec continuously. By enabling both squid does not show any error.
Following is my line of code taken from squid.conf
Code:
acl our_512kbps src "/usr/local/squid/etc/our_512kbps"
acl our_128kbps src "/usr/local/squid/etc/our_128kbps"
http_access allow our_512kbps
http_access allow our_128kbps
http_access deny all
#Now Delay Pools
delay_pools 1
delay_class 1 1
delay_parameters 1 65536/65536 #512/8*1024=65536
delay_access 1 allow our_512kbps
delay_access 1 deny all
#Now delay class 2
delay_class 1 2
delay_parameters 1 65536/65536 16384/16384 #128/8*1024=16384
delay_access 1 allow our_128kbps
delay_access 1 deny all
Does anyone know how to install the Default KDE Desktop settings in an existing user? I copied a user's home directory from another Linux and when I added the user using adduser on the new intallation, it did not copy any of the Desktop or other .rc/.profile settings.
Is there a script that is run by adduser, or a list somewhere of the files that are needed for KDE Desktop to work correctly? Or, do I delete or rename certain files and then, what executable do I run to get the Desktop?
It seems to me that the /tmp folder is currently crowded with old stuff. How can I tell CentOS to always automatically delete all /tmp folder content just before shutdown?
View 4 Replies View RelatedI want to monitor network bandwidth/usage/stats on an interface dedicated to iSCSI traffic.I've read nagios is one of the better solutions available, and I've found a How-To here: Installing Nagios on CentOS 4.x/5.x.But it seems yum won't install it. Am I missing something? Is it no longer possible to install nagios with yum? Should I use a different mirror?
View 6 Replies View Relatedi currently installed centos 5.3 with postfix. My old server is centos 4.5 final / new 5.3 final. Old server has sendmail / new has postfix. how can i transfer all the mail and settings from the old to the new? also, the old mail server is mail.xxx.xxx and for testing purposes i named the new mail server mail2.xxx.xxx.
when i an ready to put it into production, the new server will need to be mail.xxx.xxx and the old removed from the system. How do i go about changing the name and making sure everything comes out correct?
How to install open ldap on CentOS 5
View 1 Replies View RelatedWhen I attempt to install a new hardware system over the wire via NFS I get the following error:"unable ro retrieve http://192.168.0.1//install/images/stage2.img."The httpd.conf file is configured to use /var/www/html as the root. I have placed the installation files in /var/www/html/install. In the http install screen I enter the following information:Web site name: 192.168.0.101CentOS directory: installI have tried many different variations in these two entires, but the error always is the samw: the installation script searches for an address which has an extra / character interposed between the server IP address and the directory path entered in the next line.
View 6 Replies View RelatedWell, i can not install httpd service, when i execute yum -y install httpd i get this message
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=5&arch=i386&repo=os error was
[Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Error: Cannot retrieve repository metadata (repomd.xml) for repository: base. Please verify its path and try again