similar to: Controlling the name of the 'tap0' device, in a bridged networking setup

Thanks !! This clarifies completely what is happening. I'll look into running virsh as root/attaching to qemu:///system. Or, perhaps I can 'statically' create tun devices, to which the domains attach when started (although I have no idea weather this is possible). Best, Govert 2017-01-17 20:46 GMT+01:00 Laine Stump <laine@laine.org>: > On 01/14/2017 06:30 AM, Govert wrote:

On 01/14/2017 06:30 AM, Govert wrote: > Hi, > > I'm trying to control the name of the 'tap0' device that gets created > as I start a domain that uses bridged networking. The XML > specification of the domain contains the following configuration > > <interface type='bridge'> > <source bridge='br0'/> >

Hello! What is exactly "tap0" in the host ifconfig? Thank you! _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi All, I have a weird issue I''m not sure how to solve.  I''ve got Xen 3.2.1 working under RHEL 5.2 x86_64 just fine.  I fired off a CentOS 5.2 PV install and everything went smoothly... except that when I fire up the PV, the tap0 for bridging isn''t being created.  This results in the CentOS 5.2 domU''s bridged eth0 only being able to ping the RHEL5

Hi everyone! I have the following requirement: I need to connect a set of Docker containers to a KVM. The containers shall be isolated in a way that they cannot communicate to each other without going through the KVM, which will act as router/firewall. For this, I thought about the following simple setup (as opposed to a more complex one involving a bridge with vlan_filtering and a seperate VLAN

Here is the scenario: I have one server with kernel 2.4.24 with a bridge br0 made of 2 interfaces, eth0 and tap0 (the last is an OpenVPN tunnel), and one remote computer connetting through tap0. If I assign a static IP to the remote computer, the bridge works perfecly (so I think the problem is not OpenVPN-related). If I start a DHCPd on the server and I configure the remote client to get the

How does the libvirt deal with the vnet mac address? Greetings, if I establish a network for the VM (hypervisor is KVM) using bridge in the virt-manager , a vnet0 device is created . There are some relationships about mac address between the vnet0 device in the hypervisor and the ethX device in the VM, for example : the mac address of vnet0 is FE:54:00:84:E3:62 the mac address of ethX in the VM

Hey all, I''m trying to setup roadwarrior connection to my internal network. So I''ve setup openvpn to create a tap0 connection and also have bridged the eth1 (leads to my internal computers 192.168.2.10-30 and tap0 which is the VPN connection. On my shorewall setup I have br0 maped to zone loc and eth0 to be my internet and I have masqing on my br0 to get my internal computers

Hey all, I'm trying to use tinc 1.0.26 from Homebrew on Mac OS X 10.10.5, and having some trouble. Is anyone successfully doing this? Here's my config: $ sudo cat /etc/tinc/robotvpn/tinc.conf Name = elendur Mode = switch AddressFamily = ipv4 Interface = tincdev0 Compression = 1 ConnectTo = robot_ph_cpe22_04 And here's the invocation: $ sudo tincd -D -c /etc/tinc/robotvpn -d tincd

Hi Maxim, I'm having the same result, though I got some more output with debug level 5; it's definitely failing to create the specified tincdev0 network device. Is there something I need to change on OS X to enable that? See: $ sudo tincd -D -c /etc/tinc/robotvpn -d tincd 1.0.26 (Nov 2 2015 06:12:50) starting, debug level 1 /dev/tap0 is a Generic BSD tap device ifconfig: interface

Hi Maxim, Not much to it: avahi-autoipd -D $INTERFACE # ifconfig $INTERFACE 169.254.45.23 netmask 255.255.0.0 up ip route add 172.20.0.0/16 dev $INTERFACE Mac OS X doesn't have "ip" by default, so I also installed the Homebrew package "iproute2mac", which provides an emulation of "ip" on top of the legacy ifconfig/route calls. The commented-out ifconfig

Hi Guys, I want to create multiple virtual interfaces on a system running linux 2.6. The main requirment being, to assign unique MAC address fo each of the virtual interfaces. I need to know, if this is possible and will really appriciate if someone can provide me pointer in this direction. Thanks a lot. R. Singh _______________________________________________ LARTC mailing list

inquiry about differences between the tap and the vnet in the virt-manager Greetings! I encounter a problem about the network when using virt-manager to create and run a VM. when I want to establish a network bridge for the guest OS, I generally use two kinds of ways described as fellow : First method : create a bridge with the help of linux commad: brctl, or Second method : using

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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I'm trying to run a QEMU VM on top of a FreeBSD 7.x server ... I've tried the exact same setup on my desktop, using 192.168.1.x and an fxp device, and it all works perfectly, but as soon as I do this on another machine on a public IP, I'm not getting any routing, I can't even ping it from the same machine ... My first thought was

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Good morning, I am not sure if this is a known issue or if I should raise as a bug. When using libvirt 1.2.11 on FreeBSD 10.1-RELEASE with bhyve, I have notice that a machine which defines: <interface type='bridge'> <mac address='52:54:00:88:44:08'/> <source bridge='bridge10'/>

On Mon, Apr 30, 2001 at 03:57:25AM +0000, cuBe wrote: > Having some probs with setting up tap0: > > aibo:~# ifconfig tap0 hw ether fe:fd:00:00:00:00 > SIOCSIFHWADDR: No such device > > Now, I;ve checked everthing, and it all seems in order. I have compiled in > theUniversal TAP/TUN support, and Netlink (including CONFIG_NETLINK_DEV), > but to no avil, that error always

Hi all. I would need to use a single physical interface on a Linux box to manage two different IP addresses (belonging to two separate logical subnets) with two different MAC address. (I need to emulate te presence of two separate physical interfaceses for a PC on the same LAN, at layer 2 and layer 3). Is it possible to use the linux ethernet bridging code and two tap interfaces for this

Hello, I successfully set up a tunnel with tinc using the tun interface. however I need a tap device, because I need to run the OLSR routing protocol on the tunnel and if I use the tun mode OLSR will just skip the interface. (It is a well known thing, I had this issue before also when using OpenVPN in the past). The problem is that I cannot make tinc use a tap device. I created the tap0