[SOLVED] Which ports must be open on a firewall to use Spice from Proxmox Webinterface?


Distinguished Member
Oct 25, 2010

i didn't find the answer of my question. If i browse the forum i find a lot of posts over spice and open ports, but they from 3200 to 59000, 61000, .... so what is to forward?

Thanks a lot :)
Thank a lot. Never seen this section :) But did't work. I setuped all this ports in the Fortigatefirewall for the Side2Side VPN. With TCP and UDP. Everything works, but not Spice. If i open all ports for the connection, also spice is working. So i think there a port is missing.

the port of the spice proxy is definitely 3128

you can confirm that by executing
ss -tlpn

and it shows you all ports where some process is listening, interesting for spice is the 'spiceproxy'


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