Displaying 19 results from an estimated 19 matches for "vnet5".
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vnet
2012 Mar 29
0
Problems with nwfilters/iptables
...------------end--------------->8---
The intent is to allow incoming ssh only.
However, ssh from my host to my guest does not work. This is the
relevant iptables excerpt with the filter given as above:
--8<---------------cut here---------------start------------->8---
root:~# iptables -L HI-vnet5
Chain HI-vnet5 (1 references)
target prot opt source destination
RETURN tcp -- anywhere anywhere tcp spt:ssh state ESTABLISHED ctdir ORIGINAL
DROP all -- anywhere anywhere
root:~#
--8<---------------cut here----------...
2015 Dec 09
2
How to manually add a new interface to a bridge device?
...vnet8
br1 8000.00237dd22a50 no eth1
vnet1
vnet12
vnet5
vnet7
vnet9
Needless to say the existing vnet?? Devices are in use on guest VM's
currently.
When I create a new VM using virt-install, I usually add the following to my
c...
2015 Dec 09
2
How to manually add a new interface to a bridge device?
...vnet8
br1 8000.00237dd22a50 no eth1
vnet1
vnet12
vnet5
vnet7
vnet9
Needless to say the existing vnet?? Devices are in use on guest VM?s currently.
When I create a new VM using virt-install, I usually add the following to my comma...
2015 Dec 09
0
How to manually add a new interface to a bridge device?
...vnet8
>
> br1 8000.00237dd22a50 no eth1
>
> vnet1
>
> vnet12
>
> vnet5
>
> vnet7
>
> vnet9
>
>
>
>
>
> Needless to say the existing vnet?? Devices are in use on guest VM?s
> currently.
>
>
>
> When I create a new...
2014 Jun 23
0
Strange IPv6 Issues
...tric 256
fe80::/64 dev vnet0 proto kernel metric 256
fe80::/64 dev vnet1 proto kernel metric 256
fe80::/64 dev virbr0 proto kernel metric 256
fe80::/64 dev vnet2 proto kernel metric 256
fe80::/64 dev vnet3 proto kernel metric 256
fe80::/64 dev vnet4 proto kernel metric 256
fe80::/64 dev vnet5 proto kernel metric 256
default via fe80::1 dev eth0 metric 1024
I'm running Debian Jessy on the host and on the guest. That means that
they all are running Kernel 3.14.
If you have any idea what could be causing this or if you need any
information please post.
Thanks for your time and he...
2015 Dec 09
3
How to manually add a new interface to a bridge device?
...vnet8
br1 8000.00237dd22a50 no eth1
vnet1
vnet12
vnet5
vnet7
vnet9
Needless to say the existing vnet?? Devices are in use on guest VM's
currently.
When I create a new VM using virt-install, I usually add the following to my
c...
2013 Sep 05
0
windows guest network kept down automatically when several windows guest running in one KVM host,
...1000'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</interface>
brctl show as follow:
kvmbr28000.b8ca3a5cbea2noeth2
vnet0
vnet11
vnet13
vnet15
vnet17
vnet19
vnet2
vnet21
vnet23
vnet25
vnet27
vnet29
vnet5
vnet7
vnet9
The /etc/sysctl.conf configure as follow:
# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and
# sysctl.conf(5) for more details.
# Controls IP packet forwarding
net.ipv4.ip_forward = 0
#net.ipv4.ip_forward = 1
#...
2016 Aug 14
2
Nested KVM issue
...ddress='00:f1:15:20:c5:46'/>
<source network='brbm' bridge='brbm'/>
<virtualport type='openvswitch'>
<parameters interfaceid='654ad04f-fa0a-41dd-9d30-b84e702462fe'/>
</virtualport>
<target dev='vnet5'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<interface type='bridge'>
<...
2012 Mar 28
0
ARP entry intermittently is incorrect for guest - lose connectivity
...elavant information, if more is needed please let me know
CentOS 6.2 x86_64
libvirt-0.9.4-23.el6_2.4
kernel-2.6.32-220.4.1.el6
# brctl show
bridge name bridge id STP enabled interfaces
br0 8000.001b21a1cf76 no eth3
vnet0 # Problematic host
vnet1
vnet3
vnet4
vnet5
br1 8000.001b21a1ce4d no eth2
vnet6
virbr0 8000.525400a050ba yes virbr0-nic
vnet2
# ARP entry when it's the correct MAC
<omitted>.tamu.edu ether 52:54:00:e0:1e:6f C eth0
# ARP entry when it's wrong and ping or other connections time out...
2016 Aug 15
2
Nested KVM issue
...ddress='00:f1:15:20:c5:46'/>
<source network='brbm' bridge='brbm'/>
<virtualport type='openvswitch'>
<parameters interfaceid='654ad04f-fa0a-41dd-9d30-b84e702462fe'/>
</virtualport>
<target dev='vnet5'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<interface type='bridge'>
<...
2015 Dec 09
0
How to manually add a new interface to a bridge device?
...gt;
> vnet13
>
> vnet2
>
> vnet3
>
> vnet4
>
> vnet6
>
> vnet8
>
> br1 8000.00237dd22a50 no eth1
>
> vnet1
>
> vnet12
>
> vnet5
>
> vnet7
>
> vnet9
>
> Needless to say the existing vnet?? Devices are in use on guest
> VM?s currently.
>
> When I create a new VM using virt-install, I usually add the
> following to my command line:
>...
2020 Apr 01
4
CentOS 7 host with guests as bridge cannot access host
I have CentOS 7 host. Two guests on bridge network setup by GUI and
virt-manager.
1 CentOS 8 guest
1 Win 10 guest
Both cannot access the host. They can other machines on the network. Guests
can access the internet just not the host.
I used virt-manager GUi to set up everything. Selected the eth0:macvtap and
Bridge.
I "desire" bridge network.
If I select something else I get access to
2016 Aug 14
0
Nested KVM issue
...ddress='00:f1:15:20:c5:46'/>
<source network='brbm' bridge='brbm'/>
<virtualport type='openvswitch'>
<parameters interfaceid='654ad04f-fa0a-41dd-9d30-b84e702462fe'/>
</virtualport>
<target dev='vnet5'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</interface>
<interface type='bridge'>
<...
2015 Dec 09
0
How to manually add a new interface to a bridge device?
...;
> vnet2
>
> vnet3
>
> vnet4
>
> vnet6
>
> vnet8
>
> br1 8000.00237dd22a50 no eth1
>
> vnet1
>
> vnet12
>
> vnet5
>
> vnet7
>
> vnet9
>
> Needless to say the existing vnet?? Devices are in use on
> guest VM?s currently.
>
> When I create a new VM using virt-install, I usually add the
> following...
2016 Aug 15
0
Nested KVM issue
...5:46'/>
> <source network='brbm' bridge='brbm'/>
> <virtualport type='openvswitch'>
> <parameters interfaceid='654ad04f-fa0a-41dd-9d30-b84e702462fe'/>
> </virtualport>
> <target dev='vnet5'/>
> <model type='virtio'/>
> <alias name='net0'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x03'
> function='0x0'/>
> </interface>
> <interface type=&...
2016 Aug 14
4
Nested KVM issue
________________________________
From: centos-virt-bounces at centos.org <centos-virt-bounces at centos.org> on behalf of Laurentiu Soica <laurentiu at soica.ro>
Sent: Sunday, August 14, 2016 10:17 AM
To: Discussion about the virtualization on CentOS
Subject: Re: [CentOS-virt] Nested KVM issue
More details on the subject:
I suppose it is a nested KVM issue because it raised after I
2016 Aug 15
0
Nested KVM issue
...gt; <source network='brbm' bridge='brbm'/>
>> <virtualport type='openvswitch'>
>> <parameters interfaceid='654ad04f-fa0a-41dd-9d30-b84e702462fe'/>
>> </virtualport>
>> <target dev='vnet5'/>
>> <model type='virtio'/>
>> <alias name='net0'/>
>> <address type='pci' domain='0x0000' bus='0x00' slot='0x03'
>> function='0x0'/>
>> </interface>
>>...
2012 Jan 17
1
[CentOS] VirtIO disk 'leakage' across guests?
...pe='pci' domain='0x0000' bus='0x00'
slot='0x01' function='0x1'/>
</controller>
<interface type='bridge'>
<mac address='52:54:00:28:7e:ce'/>
<source bridge='br0'/>
<target dev='vnet5'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x03' function='0x0'/>
</interface>
<serial type='pty'>
<source...
2016 Mar 11
2
100% CPU when using nested virtualization
Hi all,
I got a new laptop recently and what worked before no longer works
(Fedora 23 on the laptops in both cases)...
I'm trying to get nested virtualization to work because I use the VMs
on the laptop to simulate an HA cluster that itself hosts VMs. I don't
care much at all about the performance of the nested VM, it's just there
so that I can work on the cluster's code.