similar to: @problem in vm while accessing internet

Displaying 20 results from an estimated 600 matches similar to: "@problem in vm while accessing internet"

2010 Aug 06
0
howto setup linux guest with 2 nics
hi, i have the following situation. my host system is running debian lenny and kvm. i have 2 ethernet interfaces of which i like to use eth0 for administration of the server itself without traffic from any guest systems. eth1 is connected to a different switch where i have numerous vlans. i have successfully setup a guest running virt-install using a bridge interface on the host system. here
2012 Apr 11
2
(no subject)
2012 Jan 13
3
Measuring domU traffic with vnstat
Hi Guys I''m trying to measure the traffic of domUs using vnstat without luck. My configuration: Debian 6.0.3 xen 4.0.1 vnstat 1.11 I''m using bonding with two network cards. auto bond0 iface bond0 inet manual slaves eth0 eth1 bond-mode active-backup bond-miimon 100 bond-updelay 200 bond-downdelay 200 bond-primary eth0 auto br0 iface br0 inet static
2009 Jul 22
5
network problems
So, I have been running into network problems for a while on 4 boxes that I installed xen on so that some engineers have places to test code. This particular problem is happening on all 4 of these boxes. (although, it isn''t happening on an older box running xen from debian etch). What appears to be the problem is that traffic is getting dropped between the vif#.0 interface in dom0
2013 Dec 16
0
Re: assign static external IP to container
On 12/14/2013 10:51 AM, scar wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Gao feng @ 12/12/2013 10:18 PM: >> I saw there are two bridge br0 and virbr0 in your host. which >> bridge the libvirt uses? what's result of #virsh net-list ? > > well i don't quite understand bridges and their function, i'm kinda > just following directions.
2013 Dec 14
3
Re: assign static external IP to container
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Gao feng @ 12/12/2013 10:18 PM: > I saw there are two bridge br0 and virbr0 in your host. which > bridge the libvirt uses? what's result of #virsh net-list ? well i don't quite understand bridges and their function, i'm kinda just following directions. br0 replaced eth0 though in my interfaces file according to this guide[1] i
2006 Mar 15
1
shorewall config
Hi * in xend-config.xsp I have: ******************************** (network-script network-route) (vif-bridge xen-br0) (vif-script vif-bridge) ******************************** and in /etc/network/interfaces ********************************* iface eth0 inet static address 0.0.0.0 auto xen-br0 iface xen-br0 inet static pre-up ifconfig eth0 up pre-up brctl addbr xen-br0 pre-up brctl addif
2013 Feb 18
4
Recent hypervisor update on Debian Wheezy breaks domU networking
Hi, Firstly I apologise for the cross-post, however I don't expect to get as quick a response from the package maintainers as I do from the Debian community, and this issue affects a service that I've got scheduled to go live at midnight this evening. :( A recent update from xen-hypervisor-4.1-amd64 version 4.1.3-7, to version 4.1.3-8 on Debian Wheezy has caused all vm's on this host
2013 Feb 18
4
Recent hypervisor update on Debian Wheezy breaks domU networking
Hi, Firstly I apologise for the cross-post, however I don't expect to get as quick a response from the package maintainers as I do from the Debian community, and this issue affects a service that I've got scheduled to go live at midnight this evening. :( A recent update from xen-hypervisor-4.1-amd64 version 4.1.3-7, to version 4.1.3-8 on Debian Wheezy has caused all vm's on this host
2009 Sep 21
0
received packet with own address as source address
Hi, we''re running 4 xen servers on our network with multiple network cards. During HighLoad we experince degeneration of inbound network traffic through our loadbalancer. I might found a reason for it, in Dom0 dmesg output looks as follows: [1157421.975910] eth0: received packet with own address as source address [1157421.975957] eth0: received packet with own address as source
2013 Dec 20
2
Re: assign static external IP to container
On 12/16/2013 04:47 AM, Gao feng wrote: > On 12/14/2013 10:51 AM, scar wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA256 >> >> Gao feng @ 12/12/2013 10:18 PM: >>> I saw there are two bridge br0 and virbr0 in your host. which >>> bridge the libvirt uses? what's result of #virsh net-list ? >> well i don't quite understand bridges
2018 May 23
0
Unable to connect VMs to a bridge over bonded network on Debian 9 (works fine on Centos 7.4)
Hi, Sorry of this is the wrong list, trying to find some help. I am trying to set up 2 KVM hosts using Debian 9 (connecting to a 3 node Centos 7.4 gluster cluster) To get the bandwidth I have bonded 2 NICS each end. However while the network works fine for the Debian VM host the VM guests cannot connect/get an IP using DHCP connecting to br0. (Same setup on the Centos end works fine however)
2018 Aug 18
2
Bridging local physical interface to tinc
I can’t seem to find info about layer 2 tinc tap interface bridge with local physical nic. I have successfully created two nodes configuration with tinc acting as switch. My problem is ethernet packets only flow between two nodes and not to hosts on bridged nic. Example: Server 1 - eth0 bridged with tinc tap device, then bridge gets IP via dhcp server on physical nic subnet. Server 2 - local
2010 Jun 30
1
Some missunderstanding in the wiki page
Hi, I'm not in the list and I just would like to comment it to the comunity. So, if someone want to contact me, make CC to me in the reply. The wiki page [1] talk about networking, and show two typical configurations: "virtual network" and "shared physical device". The shared physical device has an error or something that could make confused, I think. What I want to
2010 Mar 19
1
snat
Hi, I have two public ip''s and i want to dedicate one ip for incoming and outgoing to one server. I followed http://www.shorewall.net/shorewall_setup_guide.htm and used the example of the daughter system. I have a machine connected on vmbr0 with address 10.10.10.1 listening on port 80 www. Still I can''t connect to this system. I''m forgetting something? Sincerely,
2012 Oct 29
2
virtual machine seems to run, but can't connect to it
I'm using ubuntu 12.04LTS I setup a bridged network: # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet dhcp auto br0 iface br0 inet dhcp bridge_ports eth0 bridge_stp off bridge_fd 0 bridge_maxwait 0 Seems to work. Then I created a virtual machine using Ubuntu's vmbuilder tool like so: vmbuilder
2008 Dec 31
4
xen hvmloader gpxe
I am testing several Operating System Streaming products to streams virtual desktops. They always requires pxe boot but xen seems to have a pxe which is not suitable. I got the same problem with kqemu and kvm and I solved it using gpxe. With xen I tried to chainloading gpxe (following gpxe wiki) but hvmloader fails to load it (memory problem?). Any workaround
2014 Aug 06
0
error configuring a public bridge --> uvt-kvm: error: libvirt domain 'newtest' has no NIC MACs available.
Hi all, First at all, excuse if this is not the right place for sending this email. I'm using ubuntu 14.04 server edition and i'm trying to deploy some virtual machines in a server in such a way that they are visible in the same network that the host machine. The tools I'm using are the uvtool package and libvirt. The error I'm getting is the following: "uvt-kvm: error:
2016 Apr 29
1
I have ping through bridge , net has been started , But IPs they're not equivalent.
Dear All, I have the following configuration and I have ping from bridge : ///////////////////////////////////////////////////// iface eth0 inet static address 192.168.1.4 netmask 255.255.255.0 network 192.168.1.0 broadcast 192.168.1.255 gateway 192.168.1.1 auto ivbr0 iface ivbr0 inet static address 192.168.1.4 netmask 255.255.255.0
2010 Jun 20
2
Proper setup for a router with 2 interfaces and a bridge on one?
I''m working on setting up a new router/server/etc. box. I''m using Proxmox as the base system (Debian Lenny basically). I''m trying to figure out the right way to configure Shorewall on it. I''ve looked at some of the bridging info but they seem to all be talking about single-interface setups. Could someone look over my setup and give me some input into the