[PVE-User] How to configure which network is used for migration

[Mark Schouten]

Hi,

Some unsolicited advice, switch to IPv6 ;)

As for your question, you can set that up in the datacenter -> options 
tab. See 
https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_guest_migration

Regards,

—
Mark Schouten, CTO
Tuxis B.V.
mark at tuxis.nl / +31 318 200208


------ Original Message ------
>From "Uwe Sauter" <uwe.sauter.de at gmail.com>
To "Proxmox VE user list" <pve-user at lists.proxmox.com>
Date 12/15/2022 8:23:41 AM
Subject [PVE-User] How to configure which network is used for migration

>Good morning,
>
>I'm currently replacing one PVE cluster with another. The new hardware has a bunch of different
>network interfaces that I want to use to separate VM traffic from Corosync/Ceph/migration traffic.
>
>Is there a way to configure the interface/network that is used for migration or does this depend on
>the combination of hostname resolution and which hostname was used to create the cluster?
>(I have various hostnames configured per host, for each configured network one, so that I can
>explicitly choose which interface I use to connect to a host.)
>
>Regards,
>
>	Uwe
>
>
>Interface configuration:
>
>eno1np0 --+-- untagged VLAN X -- Corosync ring 1/management network (192.168.1.0/24)
>
>eno2np1 N/C
>
>enp3s0  --+
>           +-- bond0 --+-- bond0.100 -- vmbr100 \
>enp4s0  --+           +-- bond0.101 -- vmbr101 +-- VM traffic
>                       +-- bond0.102 -- vmbr102 /
>
>enp5s0  --+
>           +-- bond1 --+-- untagged VLAN Y -- Corosync ring 0/Ceph (172.16.1.0/24)
>enp6s0  --+
>
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