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[Xen-users] Network bridge problem



Continuing from "My GPU won't pass through"

A) I would like to apologize about the title I put up yesterday.
That title is outdated as that hasn't been the case since the last stream of advice I got on this mailing list two months ago.
I am now trying to get a vnc server working. Apologies.

B) After chatting on the #xen channel, I've learned that what my actual problem could be, my network bridge is probably wrongly configured.

So I'm giving my 'ip addr' output for review:

[code]

: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
    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
       valid_lft forever preferred_lft forever
2: enp3s0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc fq_codel master xenbr0 state UP group $
    link/ether d0:50:99:8f:1e:31 brd ff:ff:ff:ff:ff:ff
    inet 192.168.178.112/24 brd 192.168.178.255 scope global enp3s0
       valid_lft forever preferred_lft forever
inet6 2001:983:8610:1:31e2:78bb:7efd:4b4d/64 scope global mngtmpaddr noprefixroute dynamic
       valid_lft 3712sec preferred_lft 1943sec
    inet6 fe80::ebb8:6b64:34bf:49de/64 scope link
       valid_lft forever preferred_lft forever
3: xenbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether d0:50:99:8f:1e:31 brd ff:ff:ff:ff:ff:ff
inet6 2001:983:8610:1:d250:99ff:fe8f:1e31/64 scope global mngtmpaddr dynamic
       valid_lft 3714sec preferred_lft 3512sec
    inet6 fe80::a426:3fff:fe2b:47f2/64 scope link
       valid_lft forever preferred_lft forever
4: vif2.0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master xenbr0 state UP group default $
    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fcff:ffff:feff:ffff/64 scope link
       valid_lft forever preferred_lft forever

[/code]

If I understand correctly, the 'inet' line should be under the bridge interface not the physical one.
Is that true?

Below are my network bridge commands (I have to type this on every boot, is there a way to turn this into a service?):

[code]

ip link add name xenbr0 type bridge
ip link set dev xenbr0 up
ip link set dev enp3s0 promisc on
ip link set dev enp3s0 up
ip link set dev enp3s0 master xenbr0

[/code]

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