SDN VNet permissions. Invalid ACL path


New Member
Oct 25, 2023
Hello everyone.

I'm trying to restrict permissions to certain VNets. In the Proxmox API Viewer the ACL paths are listed as /sdn/vnets and /sdn/vnets/{vnet}, but if I try to set these permissions I always get the error 400 Parameter verification failed. path: invalid ACL path '/sdn/vnets'.
I'm using proxmox 8.0.4.

Is this a bug or am I doing something wrong. If this is a bug, is there some workaround?
thanks, and no, this is a bug that's already fixed in git but still needs to be released in package form it seems.
will be fixed in libpve-network-perl 0.8.2, which should hit the public repos in a few days!

edit: already on pvetest :)
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I updated and restarted all nodes . They now all run libpve-network-perl 0.8.2, but unfortunately I still get the same error message.

Do I need to do something else?
yes, the ACL paths are different now:;a=commitdiff;h=d7c1620043a8ed3492bb085c33974a5e3466e0cc

  • SDN.Use is required on a bridge/vnet (or its zone) in order to configure it in a guest vNIC.
    • use /sdn/zones/localnetwork or /sdn/zones/localnetwork/<bridge> to allow usage of all or specific local bridges.
    • use /sdn/zones/<zone> or /sdn/zones/<zone>/<bridge> to allow usage of all or specific vnets in a given SDN zone.
Thank you it works now.
But another Bug I found is in the ipam permission. It's the same as above for /sdn/ipams.
I now use a workaround via propagating it via the /sdn path and just blocking the access for everything else explicitly.
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thanks for the report! I'll fix those up as well (there's a few more missing)..


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