Displaying 20 results from an estimated 4000 matches similar to: "Issues with libvirt virtual networking"
2020 Oct 21
1
about the new added attributes "check" and "type" for interface mac element
Hi all,
I have done some tests for the new attributes "check" and "type", could you
please help to have a check? And I have some questions about the patch,
please help to have a look, Thank you!
The questions:
1. in step 4 below, the error message should be updated:
Actual results:
XML error: invalid mac address **check** value: 'next'. Valid values are
2017 Jul 19
1
Re: SSH from host to domain using hostname
19. Juli 2017 17:12, c.monty@web.de schrieb:
> 19. Juli 2017 16:36, "Michal Privoznik" <mprivozn@redhat.com> schrieb:
>
>> On 07/19/2017 04:27 PM, c.monty@web.de wrote:
>>
>>> <snip/>
>>>
>>> Guest OS is Debian 9 with this network configuration:
>>> thomas@vm02-fai:~$ cat /etc/network/interfaces
>>> # This
2017 Jul 19
2
Re: SSH from host to domain using hostname
19. Juli 2017 17:19, c.monty@web.de schrieb:
> 19. Juli 2017 17:12, c.monty@web.de schrieb:
>
>> 19. Juli 2017 16:36, "Michal Privoznik" <mprivozn@redhat.com> schrieb:
>>
>>> On 07/19/2017 04:27 PM, c.monty@web.de wrote:
>>
>> <snip/>
>>
>> Guest OS is Debian 9 with this network configuration:
>> thomas@vm02-fai:~$
2019 May 16
1
Second VPN network fails to start
Hi Parke,
Thanks, no I had not run those commands, but after doing so, my VPN
address is not visible. See below:
nsasia at db2:/etc/tinc$ sudo systemctl enable tinc at VPN1
Created symlink
/etc/systemd/system/tinc.service.wants/tinc at VPN1.service → /lib/
systemd/system/tinc at .service.
nsasia at db2:/etc/tinc$ systemctl start tinc at VPN1
==== AUTHENTICATING FOR
2020 Sep 07
1
AW: debian 10, vm cant connect to the host bridge
someone recommended that i should give br0 the same hardware address as eno2. I did that, and restarted the vm, and it still does not work.
Here is my current host interface config:
ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft
2020 Sep 22
0
nmcli: unwanted secondary ip-address
> Dear CentOS-Community,
>
> we are facing the following issue:
>
> A secondary ip address seems to be automatically added to a nic which
> causes several issues in our setup.
Hi,
Can you show as the config of eno4?
And can you diff the config of eno1 and eno4. Looks like there is a
difference somewhere.
Regards,
Simon
>
>
> This server is equipped with four nics
2020 Sep 07
0
AW: debian 10, vm cant connect to the host bridge
I should have what i want to achive.
The server is intended as a host for VMs. Our network has multiple VLANs, and the VMs will be connected to different VLANS. The interface eno1 is for host traffic and eno2 is connected to the trunk port of the switch, making the different VLANS availabel to the VMs via the br0. I want to use a VLAN-aware br0, so that I specify in my VM config (on the host
2018 Sep 13
2
Routing(?) issue
Hello all
I have weird problem i can't understand and don't know where to look.
[root at chamber ~]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
2020 Sep 06
2
debian 10, vm cant connect to the host bridge
This is my system info:
Debian Release: 10.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 5.4.60-1-pve (SMP w/16 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh
2020 Sep 22
4
nmcli: unwanted secondary ip-address
Dear CentOS-Community,
we are facing the following issue:
A secondary ip address seems to be automatically added to a nic which
causes several issues in our setup.
This server is equipped with four nics which are currently in use:
# nmcli con show
NAME????? UUID????????????????????????????????? TYPE????? DEVICE
eno2????? cb6fcb54-be52-4ab6-8324-88091a0ea1a0? ethernet? eno2
eno4?????
2018 Nov 08
0
Getting two different guest in the same network
Dear list,
Being a libvirt noob, I have some trouble understanding.
It is about getting two different guest in the same network.
***********
I've defined a network with libvirt. This is the source xml:
<network>
<name>private2</name>
<uuid>9684f2c6-6fd0-491b-9cb5-80ee268b01ce</uuid>
<bridge name='br2' stp='on' delay='0'/>
2023 Nov 02
0
Samba Internal DNS - no AAAA records
Hello all,
I am trying to find out how the AAAA records are added in my SambA AD DC
setup but it is not clear how they should be added.
Here are my zones:
? pszZoneName???????????????? : 56.168.192.in-addr.arpa
? Flags?????????????????????? : DNS_RPC_ZONE_DSINTEGRATED
DNS_RPC_ZONE_UPDATE_SECURE
? ZoneType??????????????????? : DNS_ZONE_TYPE_PRIMARY
? Version???????????????????? : 50
?
2020 Apr 01
0
CentOS 7 host with guests as bridge cannot access host
Thanks for the info.
brctl show virbr0
bridge name bridge id STP enabled interfaces
virbr0 8000.525400fc34af yes virbr0-nic
brctl show virbr1
bridge name bridge id STP enabled interfaces
virbr1 8000.5254009c3902 yes virbr1-nic
ip a s virbr0
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu
2020 Apr 01
1
CentOS 7 host with guests as bridge cannot access host
Am 01.04.2020 um 21:56 schrieb Jerry Geis:
> Thanks for the info.
>
> brctl show virbr0
> bridge name bridge id STP enabled interfaces
> virbr0 8000.525400fc34af yes virbr0-nic
>
> brctl show virbr1
> bridge name bridge id STP enabled interfaces
> virbr1 8000.5254009c3902 yes
2019 May 23
1
Second VPN network fails to start
Hi Lars,
Appreciate all your help, unfortunately the problem remains. I've marked up below:
>>> Lars Kruse <lists at sumpfralle.de> 22-May-19 4:02 PM >>>
Hello Robert,
Am Mon, 20 May 2019 11:11:39 +0700
schrieb "Robert Horgan" <Robert at gainplus.asia>:
> These are my files:
>
> On server 1: db2
>
> /etc/tinc/nets.boot
> #
>
2023 Nov 06
3
[Bug 3631] New: ssh fe80 -b invalid argument failure
https://bugzilla.mindrot.org/show_bug.cgi?id=3631
Bug ID: 3631
Summary: ssh fe80 -b invalid argument failure
Product: Portable OpenSSH
Version: 8.9p1
Hardware: Other
OS: Linux
Status: NEW
Severity: enhancement
Priority: P5
Component: ssh
Assignee: unassigned-bugs at
2019 Aug 25
2
tinc 1.1pre17 on fedora 30
2017 Jun 04
0
Re: libvirtd not accepting connections
On 06/04/2017 05:46 AM, Martin Kletzander wrote:
> On Sat, Jun 03, 2017 at 08:27:08PM -0400, Michael C Cambria wrote:
>>
>>
>> On 06/03/2017 05:47 PM, Martin Kletzander wrote:
>>> On Sat, Jun 03, 2017 at 05:20:47PM -0400, Michael C Cambria wrote:
>>>> I also tried stopping libvirtd, renaming both qemu-system-i386 and
>>>> qemu-system-x86_64,
2004 Aug 03
4
Mandrake 10 - Shorewall 2.0.3a problem
Hi !,
I have this problem. On a Mandrake 10.0 server with all the updates (Kernel
2.6.3-15mdk, iptables-1.2.9-7mdk and shorewall-2.0.3a-1mdk), one of our
internal users have to FTP some files to our external web server. I think we
have the correct configuration and rules in shorewall, and have read the
http://www.shorewall.net/FTP.html document. Still, our users can''t FTP to
the
2019 May 20
1
Second VPN network fails to start
Hello Lars,
Thanks for your feedback. Unfortunately I made an error in writing the network I expected to connect to. I meant 10.3.0.0/24 The one I wrote in fact was one network of the already established VPN. I have included full details of my relevant files below.
Background: I am trying to set up a second VPN between two servers: gtdb and db2. Both servers are already part of separate