Displaying 5 results from an estimated 5 matches for "bridge68".
2020 Jun 17
3
C8 - KVM on bridge on VLAN on team issues.
On 6/17/20 9:59 AM, Deventer-2, M.S.J. van wrote:
> Hi,
>
> the first thing that comes to mind, did you set ip_forward to enable in
> /etc/sysctl.conf ?
> net.ipv4.ip_forward = 1
>
> Should explain why you IP on the bridge works but not on the vms.
>
First, thanks for the reply and excellent suggestion.? Yeah, I thought
about that, and while it's not specifically
2020 Jun 17
2
C8 - KVM on bridge on VLAN on team issues.
...the team0 subinterfaces (using VLANs 68, 101, and 302;
101 is to be the management bridge for the host, with guests on all
three VLANs).? So, for instance, bridge101 has a slave that is VLAN101
that points to team0.101 with a VLAN ID of 101.? The bridge101 interface
has a manual IP address, but bridge68 and bridge302 do not (IPv4
disabled; IPv6 Ignore)
5.) After reboot, the bridge101 interface comes up, and I successfully
connect to the host, since the install is 8.1.1911, I ran a 'dnf update'
up to 8.2.2004, which went well, then I successfully set up and used
cockpit, cockpit-bridge...
2020 Jun 17
0
C8 - KVM on bridge on VLAN on team issues.
...host:
[root at c8-kvm-pe1950-1 ~]# brctl show
bridge name ? ?? bridge id??? ? ?? ?? STP enabled??? interfaces
bridge101 ?? ??? 8000.001ec9fcde9d??? yes?? ? ? ?? ??? team0.101
??? ??? ??? ??? ??? ??? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? vnet0
bridge302??? ??? 8000.001ec9fcde9d??? yes? ? ? ? ?? ?? team0.302
bridge68??? ?? ? 8000.001ec9fcde9d??? yes?? ? ? ?? ??? team0.68
Still no dice.? Next step is tcpdump.....
2020 Jun 17
2
C8 - KVM on bridge on VLAN on team issues.
...1950-1 ~]# brctl show
> bridge name ? ?? bridge id??? ? ?? ?? STP enabled??? interfaces
> bridge101 ?? ??? 8000.001ec9fcde9d??? yes?? ? ? ?? ??? team0.101
> ??? ??? ??? ??? ??? ??? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? vnet0
> bridge302??? ??? 8000.001ec9fcde9d??? yes? ? ? ? ?? ?? team0.302
> bridge68??? ?? ? 8000.001ec9fcde9d??? yes?? ? ? ?? ??? team0.68
>
>
> Still no dice.? Next step is tcpdump.....
Just to make it sure: Did you try to disable firewalld?
With my experience with libvirt and vlan bridges on Fedora, libvirt may
include unwanted firewall rules which drops the traffic...
2020 Jun 17
0
C8 - KVM on bridge on VLAN on team issues.
...s 68, 101, and
> 302;
> 101 is to be the management bridge for the host, with guests on all
> three VLANs). So, for instance, bridge101 has a slave that is
> VLAN101
> that points to team0.101 with a VLAN ID of 101. The bridge101
> interface
> has a manual IP address, but bridge68 and bridge302 do not (IPv4
> disabled; IPv6 Ignore)
>
> 5.) After reboot, the bridge101 interface comes up, and I
> successfully
> connect to the host, since the install is 8.1.1911, I ran a 'dnf
> update'
> up to 8.2.2004, which went well, then I successfully set u...