Host connection issues with the VMs.

TheChadd

New Member
Oct 8, 2025
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Hello,

I have an odd issue with the host connection timing out on with the VMs. If I run an iperf3 test from the host to the VMs, the 1st attempt connects, but the following events respond with 0.00 bites/sec. I 1st noticed the issues when trying to perform a restore and noticed the connection timing out after 20 minutes.

I have run the test with the host to other items on the LAN and WAN, with no issues. Same with iperf3 to the VMs from other devices Pings and traceroutes all look good. I installed an OCP card and tested on it, with the same results. I also tried a different switch, just in case.

It really is just between the host and the VMs on it, which is very strange.

I am on version 9 of PVE, but 8.4 of PBS.