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[SOLVED] Re: libvirt guest bridge configuration

From Lucio Crusca <lucio@sulweb.org>
Newsgroups linux.debian.user
Subject [SOLVED] Re: libvirt guest bridge configuration
Date 2020-09-20 12:10 +0200
Message-ID <AR4sa-6BU-3@gated-at.bofh.it> (permalink)
References (5 earlier) <AQGJc-zI-3@gated-at.bofh.it> <AQKjN-2Li-9@gated-at.bofh.it> <AQL69-3gC-5@gated-at.bofh.it> <AQLIS-3Je-13@gated-at.bofh.it> <AQMlA-3WZ-7@gated-at.bofh.it>
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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 works with this 
configuration (those are not the real IP addresses):


iface eno1 inet manual

auto virbr10
iface virbr10 inet static
     bridge_ports eno1
     bridge_stp off
     bridge_fd 0
     bridge_waitport 0
     address 2.4.6.8
     netmask 255.255.255.224
     gateway 2.4.6.1
     post-up /usr/sbin/ip link set virbr10 address 0c:c4:7a:00:36:06

and similar configuration is in place in the guest for its 
virtio-emulated network interface card.

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Thread

libvirt guest bridge configuration Lucio Crusca <lucio@sulweb.org> - 2020-09-19 00:20 +0200
  Re: libvirt guest bridge configuration Dan Ritter <dsr@randomstring.org> - 2020-09-19 01:00 +0200
    Re: libvirt guest bridge configuration Lucio Crusca <lucio@sulweb.org> - 2020-09-19 08:30 +0200
      Re: libvirt guest bridge configuration Fabien Roucaute <fabien.roucaute@free.fr> - 2020-09-19 10:10 +0200
        Re: libvirt guest bridge configuration Reco <recoverym4n@enotuniq.net> - 2020-09-19 10:20 +0200
        Re: libvirt guest bridge configuration Lucio Crusca <lucio@sulweb.org> - 2020-09-19 10:30 +0200
          Re: libvirt guest bridge configuration Fabien Roucaute <fabien.roucaute@free.fr> - 2020-09-19 10:50 +0200
            Re: libvirt guest bridge configuration Lucio Crusca <lucio@sulweb.org> - 2020-09-19 14:40 +0200
              Re: libvirt guest bridge configuration Fabien Roucaute <fabien.roucaute@free.fr> - 2020-09-19 15:30 +0200
                Re: libvirt guest bridge configuration Lucio Crusca <lucio@sulweb.org> - 2020-09-19 16:10 +0200
                Re: libvirt guest bridge configuration Fabien Roucaute <fabien.roucaute@free.fr> - 2020-09-19 16:50 +0200
                [SOLVED] Re: libvirt guest bridge configuration Lucio Crusca <lucio@sulweb.org> - 2020-09-20 12:10 +0200
                Re: [SOLVED] Re: libvirt guest bridge configuration Lucas Castro <lucas@gnuabordo.com.br> - 2020-09-21 20:20 +0200
  Re: libvirt guest bridge configuration john doe <johndoe65534@mail.com> - 2020-09-19 18:40 +0200
  Re: libvirt guest bridge configuration Lucas Castro <lucas@gnuabordo.com.br> - 2020-09-19 23:30 +0200

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