OpenSUSE Network :: Bridge On Device Vmnet0 Not Running?
Jan 18, 2010
I have installed VMWare on my laptop. Host operating system - Opensuse 11
Two virtual machines - Both of them have Opensuse 11 as Guest Operating System.
When I start both virtual machines I get the following message.
"Message from <local host name> : The network bridge on device vmnet0 is not running. The virtual machine will not be able to communicate with the host or with other machines on your network. Virtual device Ethernet0 will start disconnected"
I cannot ping to another Virtual machine from one virtual machine. I get "Host Unreachable" message.
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Feb 25, 2011
I'm on opensuse 11.4 (11.3 won't work with my monitor).
My computer gets internet through wireless and I want to share that internet through its ethernet port. So far I've tried using Knetworkmanager to create a network bridge between my wireless and wired connections. I created a new wired connection and shared it using the ip address settings. I was able to get both connections active, but the device hooked up via ethernet had no internet connectivity.
I also tried this command:
echo 1 > /proc/sys/net/ipv4/ip_forward
but another test resulted in the same fashion (no internet on wired). I believe anything I add to /proc should have an immediate effect, correct?
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Dec 8, 2008
I want to set up a bridge using bridge-utils within /etc/network/interfaces like is shown here in this guide: [URL] The problem is that, at the same time, I want eth0 to have a specific static IP address. Right now I have a configuration for eth0. This guide tells me that I should not configure eth0 outside of the br0 configuration.
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Dec 24, 2010
I'm new to this forum site and I was wondering how can I bridge a network between the eth0 and wlan0 connections?my eth0 NIC is a RealTek RTL8111B 10/100/1000 Ethernet Card (OnBoard) and my wlan0 NIC is a RealTek RTL8187B 802.11b/g WiFi USB Adapter Card.Are there any utilities, such as bridge-utils that I can use, except for Firestarter since Firestarter states that the eth0 connection is not established, or do I right-click on the network icon and select Edit Connections and go to Auto eth0 and under the IPv4 Address setting and select Shared to other computers and run a live connection there?The main reason is that I need an Internet connection for my Xbox 360, which is connected to my Linksys WRT54G 802.11b/g Wireless Router, that has DD-WRT firmware installed and 4 WiFi hotspots for any wireless device, such as my PSP, DS, DS Lite, Wii, Laptop(s), my brother's PC (needs a WiFi card), and my dad's PC (needs either a WiFi card or an Internet connection from my brother's computer to my dad's PC)
Here are my Computer Specs:
ECS nForce6m-a Motherboard
2GB DDR-800 PC6400 Memory
[code]....
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Mar 12, 2011
I have installed opensuse 11.4 xen on a HP ML115 G5 AMD Opteron server, which previously hosted a fully working opensuse 11.3 xen. The problem seems to be that br0 is not showing as a bridge device in network settings. When I first installed opensuse 11.4 networking was available via dhcp, I then installed the xen tools and answered the prompt to create a bridge, it was only when I re-booted the system that I lost my network connection.
Going back into network settings I compared the settings to an existing working opensuse 11.3 xen install that I have and noticed that br0 is not showing as a bridge device in network settings so cannot be selected, in fact no bridged devices are shown.
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Jun 19, 2011
I have an adsl modem acting as a bridge to my router my setup was working well for more than year now , but then the internet went slow . I set the modem back to PPPoE the problem was with the DNS server of the ISP so using ifup i set the dns t 8.8.8.8 (google) the connection is back , but when i set the modem back as a bridge slow internet does the router know that my dns is 8.8.8.8 or i should set the dns on the router ? I can't see an option to set the dns on the router ( i just enter my username and password from the isp to use PPPoE mode ) by the way i called the isp support they kept telling me to restart , i told them i did but i never restarted my pc . I'm sure if i tell them i'm running linux they will blame the os !
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Feb 4, 2010
Im trying to setup multiple domU through the default bridge setup. I am able to access only one of them through the network at a time. If you ping one of the domU it works perfectly but you cannot ping any of the others until you stop pinging the one and even then it takes a bit before you can. Ive looked around for a while and seen similar problems but nothing ever seems quite the same. Im probably missing something really stupid. Or is this the way the bridge is supposed to behave? Do i need to use a routed virtual network?
[Code]....
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Sep 25, 2010
Having a hard time getting NM to detect wireless usb device: Linksys model WUSB600N. Here are a few commands I do know about.
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
irda0 no wireless extensions.
[code]....
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Jun 16, 2010
I have installed ubuntu on vmware. I connected the ubuntu using bridging mode where network & internet was working fine. but from now it produces an error " The network bridge on device VMnet0 is not running.... Virtual device Ethernet0 will start disconnected. ". This problem came after a hang where after system was rebootedVMware is hosted on XP professional. other OS installed in same vmware are producing same error message regarding bridge network.
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Dec 8, 2010
In my YaST Network Settings (11.3), I see an entry labelled "Unknown Network Device" how to remove the confusion? The Overview tab also correctly lists my three known network devices (listed below), as does the Hardware Information utility. This is the output of lspci, and as far as I can tell, is accurate and complete. So what has YaST seen that it can't identify?
Code:
00:00.0 Host bridge: Intel Corporation 82845 845 [Brookdale] Chipset Host Bridge (rev 11)
00:01.0 PCI bridge: Intel Corporation 82845 845 [Brookdale] Chipset AGP Bridge (rev 11)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI [Code].....
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Aug 22, 2010
I've currently got a Xen box with 3 Virtual machines on it, in a routed setup. I'd like to put them all on a private internal network as well, which I'm assuming I'd do with a dummy network card and a xen bridge, but I can't find any information about setting up the xen Bridging setup on top of the existing network-route instlal.
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Jan 7, 2010
I just added a 2 port network card to a system that is running Fedora 11, but it is INACTIVE. I open the Network Device Control to activate it but there is no network ports in Network Device Control. It is empty.It looks like the system recognize the card and loaded correct driver.
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Apr 21, 2010
I created a VMware Workstation VM with OpenSUSE 11.2. When I copy the VM to a new location the network configuration disappears. If I go into the networking control panel and save, the interface names are changed. Originally had 2 nics as "eth0" and "eth1", copy the vm, configure network and the interfaces are now "eth2" and "eth3". How do I get back to my original configuration?
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Jan 30, 2010
I'm trying to mount my NAS device via NFS with suse 11.1, but up to now it failed. The NAS does support NFS, but it requires a UID and a user name and up to now I could not figure out the correct nfs mount options for that.
If I just make mount 192.168.0.2:/nas1 /mnt a get the error message "mount.nfs: access denied by server while mounting 192.168.0.2:/nas1". So can somebody please tell me the correct options for user name and user id which the mount should use. And, preferable the correct entry for the etc/fstab file to make this mount being executed automatically during startup. I studied the mount(8) and nfs manpages several times, but I do still have no idea how to make it.
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Oct 3, 2010
NCP Mount worked fine in Open Suse 11.2, but fails in 11.3
Using the same script, but after upgrade I just get this error...
ncpmount: No such device in mount(2)
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Dec 13, 2010
I cannot seem to create a tun device using ifconfig, even though the module is loaded, and the node tun is present in /dev/net and appears to have correct access permissions, trying to use nstx which requires the tun device. Only thing I can think of is adding an alias, but not sure where, since there is no /etc/modprobe.conf or /etc/modules.conf in SUSE 11.3.
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May 5, 2011
First of all I have a Ethernet cable from the wall to my desktop then I have a Ethernet cable from my desktop to my laptop. Before I did a fresh install of Ubuntu 11.04 I was using Ubuntu 10.10 and I found a tutorial to make this network bridge work by changing settings in the Devices - Network Tools. I need to make this bridge work again and i totally forgot how and I can't find the tutorial.
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Mar 10, 2010
I installed 11.1 when it first came out. The PC I used gave up the ghost and I bought a refurbie, HP xw4100 and installed the 11.1 drive in it. All works except Internet connection. I am befuddled, bemused, confused and at a complete loss! The router on USB is not detected.
Boot Time - Status blinks, LAN is OFF and remains OFF. DSL blinks several times.
Booted - Status continues and DSL blinks.
YaST (NetworkManager is useless)
Network Devices - DSL
Config Overview
- DSL Devices - Not detected
- Add - PPP over Ethernet
Mode Dependent Settings
- Ethernet Card
- DS: Connection - Unknown - No IP address assigned
- Configure Network Cards = On Hotplug
Network Settings
- Enable IPV6 (as previously set)
- DHCP Client Options - left blank
Overview
- Unknown Device
- IP Address - Not configured
- Unknown Network Device (no hwinfo)
Edit
- Dynamic Address - Zeroconf
Next
- Loop back to Overview - Unknown Device
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May 20, 2011
I finally installed openSUSE along side ubuntu and xp in my ThinkPad EDGENow I am facing issue with toggling the wi-fi, I had no such problem in ubuntu.Seems like there is some issue in the thinkpad-acpi module.I use fn+F9 to toggle the wifi, which toggles both bluetooh and wifi, but on openSUSE it only toggles bluetooth.acpi_listen in ubuntu gives me the below result when I press fn+F9ibm/hotkey HKEY 00000080 00001005but in openSUSE its blank but bluetooth gets toggled. dmesg from ubuntu:
Code:
$ dmesg | grep acpi
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[code]...
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May 26, 2011
I'm currently using SuSE 11.4 and after running the full online updates and restarting the machine as YAST suggested, I no longer have eth0/eth1 available.
I'm clueless about what to do since I'm kinda new to Linux and at the moment, I'm trying out all the distros before making a full commitment to anyone. So far, Ubuntu has been trouble-free from day one, but I'm willing to give this distro (opensuse) some slack.
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Apr 9, 2011
I have two ethernet NIC's on my debian server. One built-in Realtek [eth0] (attached to internet), and a PCI Nvidia ethernet card [eth1] (attached to my Win7 netbook). I used this guide to setup the bridge: url. It worked when I was behind a router. But when I moved the computer in front of the router, to direct connect to the internet, the internet stopped functioning on any device that I plug into my Nvidia NIC. The name of my bridge is 'br0'. Does anyone know how to fix it, so I can route the internet to my second NIC?
My Win7 netbook displays this at an 'ipconfig' command:
Windows IP Configuration
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix:
Link-local IPv6 Address.....: fe80::143e:4cab:f802:8611%12
Autoconfiguration IPv4 Address..: 169.254.134.17
Subnet Mask.......:255.255.0.0
Default Gateway......:
My Debian interfaces file:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo br0
iface lo inet loopback
# Set up interfaces manually, avoiding conflicts with, e.g., network manager
iface eth0 inet manual
iface eth1 inet manual
# Bridge setup
iface br0 inet dhcp
bridge_ports eth0 eth1
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Jul 29, 2011
How do I setup a network bridge in Linux (Ubuntu)? I want to use my computer as a "router" for my Xbox 360.
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Dec 20, 2008
I've successfully install kvm with private network (nat) up running. I want to switch the kvm network using bridge mode (or host-interface), but do not success. env: nic iwl4965/ kernel 2.6.27.8/ debian etch upgrade to lenny/ kvm 0.9.1/ hardware hp 6910p The doc I follow up is at [URL] The way how i set it up is to modify /etc/network/interfaces by adding following section to enable br0
Code:
allow-hotplug br0
iface br0 inet dhcp
bridge_ports wlan0
bridge_fd 9
[code]....
However, the problem is the guest os, which starts with -hda k1.img, can not access to the internet. Is there any step I miss? or it is because wireless does not support bridge (I've heard doc says that wireless does not support wireless bridge)?
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Aug 12, 2009
I'm toying around with ubuntu + LTSP. I've managed to get the computers to boot off the network card "eth0". "eth1" is facing the internet. How would I go about the process to bridge the connections so the ltsp clients can access the net?
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Apr 7, 2010
I have installed CentOs 5.4 for Snort sensor , on the location where i intend to place the Snort sensor to listen for internal firewall leg (LAN) the switch doesn't support port mirror so i would like to create with 2 nic's bridge and pass trough the firewall internal leg my question how do i set such configuration.
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Feb 23, 2011
how to enable Bridge between tow network card.
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Feb 14, 2010
I recently installed Open SUSE 11.2. It's a pretty cool OS. Anyway,sadly enough, I cannot access my internet connection via my USB internet modem. Worst of all, Open SUSE cannot detect the USB modem device. I am currently new to Linux and I may be overlooking something. I also clearly figured that Linux online is better than Linux offline from what I read from blogs and numerous posts. So in essence, I cannot fully appreciate the true power of Open SUSE 11.2 offline. Would there be a way to install my USB modem device?
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Feb 27, 2011
I have installed Open SUSE in my DELL server which has 2 broadcom NIC cards, it showing both the NIC cards in Network configuration in YAST ,but it showing as not configured and not connected . Kernel device eth0,wlan0 are not present. In device manager also 2 Broadcom nic cards are detected.
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Apr 1, 2011
I have a debian squeeze box with dual NICs that I'm trying to configure with two virtual hosts. I'd like to have one of these machines act as a router for the 2nd NIC so I can plug in a switch and have a separate subnet.
Something like:
- Openwrt router 192.168.1.1 (firewall/vpn/stats for 192.168.1.0/24 domain)
- KVM machine with 2 NICs (192.168.1.2)
- Virtual machine #1 has a fixed IP of 192.168.1.3 (virtual nic)
- Virtual machine #2 has a fixed IP of 192.168.1.4 (virtual nic) but also controls the 2nd nic and routes 192.168.80.0/24
I'd like to use the 192.168.80.0/24 network for testing equipment without poisoning my existing network.
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Mar 27, 2010
I am using vnuml to test a network project. I have one Ethernet card on my ubuntu 9.10( eth0) with network 10.1.0.0/16, and creating a tap0 with subnet 10.4.0.0/16. Now the problem is how to work them together, such that packets from one interface goes to other one?
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