Displaying 20 results from an estimated 40000 matches similar to: "public IP for VM"
2017 Dec 07
4
public IP for VM
I can't seem to figure out how to setup a public IP for the VM so we
could use it as a second public webserver. The host machine runs our
primary webserver with CentOS 6.9 and one public ipv4 address configured
on physical interface eth0. Now i have configured a new bridge
interface br0:
DEVICE=br0
TYPE=Bridge
BOOTPROTO=static
The IP settings are for a second public ipv4 address in the
2009 Dec 11
3
KVM: bridge configuration for static IP address
I need to allocate public IP address to two guest os.
I have only 2 network card Interface on server. say eth0 and eth1.
I set eth1 a public IP address. so it should in
# vi /etc/sysconfig/ifcfg-eth1
DEVICE=eth1
BOOTPROTO=static
HWADDR=00:1a:4d:83:ad:00
BROADCAST=202.127.29.0
IPADDR=202.127.29.5
NETMASK=255.255.255.0
NETWORK=202.127.29.0
ONBOOT=yes
TYPE=Ethernet
Question 1: do I have to
2011 Nov 18
5
XEN multiple bridge problem - VM won' start!
Hi,
I've been using CentOS & Xen on a server that has 2 VM's configured. The
default configuration includes one physical iface that is propagated (by a
default bridge) to the VM's.
Since I wanted to configure additional physical iface, define a new bridge
and propagate it to the viface-s of the VM's, i configured the bridge/phys.
iface and brought it up (here are
2020 Sep 07
3
Centos + VM + public ip
Hi,
I've got a dedicated server with OVH and I'd like to host a public VM. I'd
like Centos OS 7 or 8, I installed KVM already, I got the VM and bought the
IP and created a virtual mac id. I know I have to bridge it somehow but I
can't seem to find a proper tutorial. Do you know where to start?
Thanks
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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
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
2012 Mar 21
5
switch mode, how to give a public IP behing a NAT
Hi all,
I use tinc since 2 years between my MPLS sites in router mode, works
like a charm.
Today i am trying to make an ethernet bridge beetween 2 sites for video
conference needs, the raison is that 1 side is behind nat, and i dont
have access on the gate, other side is on public range. Because off H323
that doesn't handle unconfigured NAT, i would like to give a public IP
to the video
2007 Nov 10
2
Virtual Box Host Networking problems
Dear Centos-Virt:
This is actually a second request for help on the
same issue. I finally got to try what several
months ago was replayed to me and no joy was to
be had. I am afraid the original thread got stale
and also had extra, unnecessary data in it.
Guest=XP Pro, SP2
Host=CentOS5; # uname -r; 2.6.18-8.1.15.el5
VirtualBox-1.5.0_24069_rhel5-2.i586.rpm
2015 Nov 12
10
Poor perfmance of bridged interfaces
Hi,
I've created a bridge using 2 interfaces and have a lot of messages as
follows:
nov 12 15:30:22 localhost kernel: br0: received packet on enp0s3 with own
address as source address
nov 12 15:30:22 localhost kernel: br0: received packet on enp0s3 with own
address as source address
And the operating systems is extremely slow
Interfaces files :
[root at localhost ~]# cat
2015 Mar 16
2
Re: still possible to use traditional bridge network setup ?
Laine wrote:
> -----Original Message-----
> From: sendmail [mailto:justsendmailnothingelse@gmail.com] On Behalf
> Of Laine Stump
> Sent: Monday, March 16, 2015 4:12 PM
> To: libvirt-users@redhat.com
> Cc: Lentes, Bernd
> Subject: Re: [libvirt-users] still possible to use traditional bridge network
> setup ?
>
> On 03/16/2015 10:08 AM, Lentes, Bernd wrote:
> >
2020 Jun 02
7
Bridge network for virt-manager
Hello. I desire to get bridge network working using virt-manager.
Centos 7 and centos 7 guest.
>From researching I think I need to have a ifcfg-br0 file like this ?
cat ifcfg-br0
DEVICE=nm-bridge0
STP=no
TYPE=Bridge
BOOTPROTO=none
IPADDR=192.168.1.8
PREFIX=32
GATEWAY=192.168.1.1
IPV6INIT=no
NAME=br0
ONBOOT=yes
DELAY=0
Is that for sure needed ? The use that nm-bridge0 as the network name?
I
2012 Jan 14
3
Centos 6.2 / KVM troubles with network
Hi,
I have installed CentOS 6.2 x86_64 and KVM/Qemu and I have some troubles
with network.
The first case:
-----------------
The configuration is:
- CentOS 6.2 (hardware machine) has one Ethernet interface with static
IP address (eth0).
- Virtual machine has bridge network interface with eth0 interface on
CentOS 6.2. This bridge is created using wizard integrated with
virt-manager.
- Bridge
2012 Jan 27
2
After a long break, one more try at bond/bridge nics
took a couple months off due to road blocks, hoping a fresh look would
allow me to use my server as desired.
I have three ports, eth0-2 over two nics.
I want to bond them, and then use a bridge to connect to virtual
machines on the virtual host computer.
Never having done this, I am confused on some parts.
Here is where I am at now and any pointers helpful. Single server,
centos 6.x
My issue
2007 Sep 02
1
Virtual Box: br0 not resolving: No DHCPOFFERS
Dear Centos-Virt:
Help!
Guest=XP Pro, SP2
Host=CentOS5; # uname -r; 2.6.18-8.1.8.el5
VirtualBox-1.4.0_21864_rhel5-1.i586
http://www.virtualbox.org/download/1.5.0/VirtualBox-1.5.0_24069_rhel5-1.i586.rpm.run
I have two nic: eth0 is the internal network; eth1 connects to a DSL modem.
I also have a fully functioning DHCP server on eth0 (works perfectly
with Parallels for Linux).
The directions
2010 Jul 13
1
incoming works out does not (prolly a newbie question)
host and guest both centos 5.5
network is 192.168.62.40
host is setup as follows
[root at cloud2 ~]# ifconfig
br0 Link encap:Ethernet HWaddr 00:1A:64:12:10:D9
inet addr:192.168.62.199 Bcast:192.168.63.255 Mask:255.255.254.0
inet6 addr: fe80::21a:64ff:fe12:10d9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1705488
2010 Jan 10
2
Setup multiple bridges for use with KVM
Running CentOS 5.4 x64.
Have successfully bridged eth2 with br2 by following the instructions here:
http://wiki.libvirt.org/page/Networking (under the RHEL section)
Have been running several KVM VMs successfully via this bridge.
I am now trying to bridge additional interfaces by using the same routine.
Each bridge is named to correspond with the ethX device its bridged with.
Example of
2016 Oct 04
1
Virtualization Networking
> Date: Monday, October 03, 2016 22:00:07 -0400
> From: TE Dukes <tdukes at palmettoshopper.com>
>
>> From: Gordon Messmer
>> Sent: Monday, October 3, 2016 4:25 PM
>>
>> On 10/03/2016 04:54 AM, TE Dukes wrote:
>> > I can get the guest to access the internet but have tried every
>> > was possible to be able to access the guest from the LAN
2013 Oct 28
1
bridged networking using VLAN : guest with 2 NIC
hello all,
I have been trying to set-up bridged network with VLAN and not able to
succeed as many tutorials address only single NIC.
I am trying to setup 2 guests (backtrack instance) each guest has NIC1 and
NIC2. following is snippet for guest1
I am not able to get 192.168.0.2 address back on guest eth0.
VIRT-MANAGER GUI :
guest1-lan details radio button
left side panel
NIC1
2015 Mar 17
2
Re: still possible to use traditional bridge network setup ?
On 03/16/2015 01:07 PM, Lentes, Bernd wrote:
> Bernd wrote:
>
>> Laine wrote:
>>
>>> -----Original Message-----
>>> From: sendmail [mailto:justsendmailnothingelse@gmail.com] On
>> Behalf Of
>>> Laine Stump
>>> Sent: Monday, March 16, 2015 4:12 PM
>>> To: libvirt-users@redhat.com
>>> Cc: Lentes, Bernd
>>>
2015 Nov 13
3
Poor perfmance of bridged interfaces
2015-11-12 18:07 GMT-03:00 James A. Peltier <jpeltier at sfu.ca>:
> ----- Original Message -----
> | Hi,
> |
> | I've created a bridge using 2 interfaces and have a lot of messages as
> | follows:
> |
> | nov 12 15:30:22 localhost kernel: br0: received packet on enp0s3 with own
> | address as source address
> | nov 12 15:30:22 localhost kernel: br0: received