Re: [SOLVED] Re: libvirt guest bridge configuration

2020-09-21 Thread Lucas Castro
On 9/20/20 7:01 AM, Lucio Crusca wrote: Il 19/09/20 16:42, Fabien Roucaute ha scritto: Need the output of 'systemctl status networking.service' Using the console I could find the culprit: the datacenter uses ethernet switches that filter MAC addresses, so I had to set the virbr10 mac add

[SOLVED] Re: libvirt guest bridge configuration

2020-09-20 Thread Lucio Crusca
Il 19/09/20 16:42, Fabien Roucaute ha scritto: Need the output of 'systemctl status networking.service' Using the console I could find the culprit: the datacenter uses ethernet switches that filter MAC addresses, so I had to set the virbr10 mac address to the same as eno1 interface. It now

Re: libvirt guest bridge configuration

2020-09-19 Thread Lucas Castro
On 9/18/20 7:08 PM, Lucio Crusca wrote: I'm trying to bridge a network interface between host and guest (both Debian Buster+Bullseye+Sid) so that NAT is not needed. In the host /etc/network/interfaces I've declared a bridge like this: auto eno1 iface eno1 inet static   address 2.4.6.8   netm

Re: libvirt guest bridge configuration

2020-09-19 Thread john doe
On 9/19/2020 12:08 AM, Lucio Crusca wrote: I'm trying to bridge a network interface between host and guest (both Debian Buster+Bullseye+Sid) so that NAT is not needed. If you don't incist on using /etc/network/interfaces you could also use systemd-network: /etc/systemd/network$ tail -n +1 * =

Re: libvirt guest bridge configuration

2020-09-19 Thread Fabien Roucaute
Le 19/09/2020 à 16:03, Lucio Crusca a écrit : > > I can actually have a console access over IP via a Lantiq console, but I > have to know in advance what to do with that, because it's billed per > hour of use. So, if you know how what I should check when it does not > work, you can assume there i

Re: libvirt guest bridge configuration

2020-09-19 Thread Lucio Crusca
Il 19/09/20 15:23, Fabien Roucaute ha scritto: Well sorry, I didn't know you were working on it via the net. Did you set the firewall (iptables or nftables)? No firewall at all. I have no idea how you can fix the issue without having access to a console now though. I can actually have a

Re: libvirt guest bridge configuration

2020-09-19 Thread Fabien Roucaute
Le 19/09/2020 à 14:38, Lucio Crusca a écrit : > > After fixing those mistakes and rebooting, the system is not reachable > anymore. Unfortunately I can only reboot it with a live system, but I > can't look at it while it runs on that config from remote to tell what's > wrong with the configuratio

Re: libvirt guest bridge configuration

2020-09-19 Thread Lucio Crusca
Il 19/09/20 10:48, Fabien Roucaute ha scritto: Yes, there some mistakes in your interface file: delete the 'auto eno1' and add inet in the line beneath to get that 'iface eno1 inet manual' After fixing those mistakes and rebooting, the system is not reachable anymore. Unfortunately I can o

Re: libvirt guest bridge configuration

2020-09-19 Thread Fabien Roucaute
Le 19/09/2020 à 10:24, Lucio Crusca a écrit : > > > Il 19/09/20 10:03, Fabien Roucaute ha scritto: >> Le 19/09/2020 à 08:21, Lucio Crusca a écrit : >>> Il 19/09/20 00:54, Dan Ritter ha scritto: auto eno1 iface eno1 manual auto virbr10 iface virb10 inet static     bri

Re: libvirt guest bridge configuration

2020-09-19 Thread Lucio Crusca
Il 19/09/20 10:03, Fabien Roucaute ha scritto: Le 19/09/2020 à 08:21, Lucio Crusca a écrit : Il 19/09/20 00:54, Dan Ritter ha scritto: auto eno1 iface eno1 manual auto virbr10 iface virb10 inet static    bridge_ports eno1    bridge_stp off    address 2.4.6.8    netmask 255.255.255.224

Re: libvirt guest bridge configuration

2020-09-19 Thread Reco
Hi. On Sat, Sep 19, 2020 at 10:03:20AM +0200, Fabien Roucaute wrote: > Le 19/09/2020 à 08:21, Lucio Crusca a écrit : > > Il 19/09/20 00:54, Dan Ritter ha scritto: > >> auto eno1 > >> iface eno1 manual > >> > >> auto virbr10 > >> iface virb10 inet static > >>    bridge_ports eno1 > >>    br

Re: libvirt guest bridge configuration

2020-09-19 Thread Fabien Roucaute
Le 19/09/2020 à 08:21, Lucio Crusca a écrit : > Il 19/09/20 00:54, Dan Ritter ha scritto: >> auto eno1 >> iface eno1 manual >> >> auto virbr10 >> iface virb10 inet static >>    bridge_ports eno1 >>    bridge_stp off >>    address 2.4.6.8 >>    netmask 255.255.255.224 >>    gateway 2.4.6.1 >> >> the

Re: libvirt guest bridge configuration

2020-09-19 Thread Kamil Jońca
Lucio Crusca writes: > I'm trying to bridge a network interface between host and guest (both > Debian Buster+Bullseye+Sid) so that NAT is not needed. > > In the host /etc/network/interfaces I've declared a bridge like this: > > auto eno1 > iface eno1 inet static > address 2.4.6.8 > netmask 25

Re: libvirt guest bridge configuration

2020-09-18 Thread Lucio Crusca
Il 19/09/20 00:54, Dan Ritter ha scritto: auto eno1 iface eno1 manual auto virbr10 iface virb10 inet static bridge_ports eno1 bridge_stp off address 2.4.6.8 netmask 255.255.255.224 gateway 2.4.6.1 the bridge eats the eno1 interface. Using that configuration it actually brings u

Re: libvirt guest bridge configuration

2020-09-18 Thread Dan Ritter
Lucio Crusca wrote: > I'm trying to bridge a network interface between host and guest (both Debian > Buster+Bullseye+Sid) so that NAT is not needed. > > In the host /etc/network/interfaces I've declared a bridge like this: > > auto eno1 > iface eno1 inet static > address 2.4.6.8 > netmask 25

libvirt guest bridge configuration

2020-09-18 Thread Lucio Crusca
I'm trying to bridge a network interface between host and guest (both Debian Buster+Bullseye+Sid) so that NAT is not needed. In the host /etc/network/interfaces I've declared a bridge like this: auto eno1 iface eno1 inet static address 2.4.6.8 netmask 255.255.255.224 gateway 2.4.6.1 up