Hi,
I have setup PVE with CIDR (10.0.1.10/22) and gateway of 10.0.0.1 on vmbr0, and running a Opnsense with vmbr0 as LAN with the same CIDR (10.0.0.1/22) size.
When connecting a laptop to the physical lan, DHCP configed my subnet mask as 255.255.252.0. I can access Opnsense web GUI with this mask but not PVE. However, if I override the mask to 255.255.254.0, I can access PVE again.
Updating PVE IP to 10.0.3.10 makes it accessible with 255.255.252.0 mask.
Issue doesn't seems to be Opnsense related as a fresh install without Opnsense can replicate the same issue.
Any insights into how to solve this issue? TIA
I have setup PVE with CIDR (10.0.1.10/22) and gateway of 10.0.0.1 on vmbr0, and running a Opnsense with vmbr0 as LAN with the same CIDR (10.0.0.1/22) size.
When connecting a laptop to the physical lan, DHCP configed my subnet mask as 255.255.252.0. I can access Opnsense web GUI with this mask but not PVE. However, if I override the mask to 255.255.254.0, I can access PVE again.
Updating PVE IP to 10.0.3.10 makes it accessible with 255.255.252.0 mask.
Issue doesn't seems to be Opnsense related as a fresh install without Opnsense can replicate the same issue.
Any insights into how to solve this issue? TIA
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