[SOLVED] Dual Homed 1/10Gbe PBS server certificate error

[Humay]

Im trying to setup dedicated 10gbe link for PBS i make 2 network interfaces with different subnets IPs:
192.168.1.199 web UI interface and downloads for updates, default gateway, also for pulls from internet outside server
192.168.5.199 10 gbe link goes to NAS and server

i put 2 similiar A records in dns for same server for different ips dont know if it helps
i got certificate errors when trying to access via 192.168.5.199 IP and error for PBS server connect from Proxmox for 192.168.5.199
how to setup dual-homed PBS with link to NAS subnet (No internet on subnet) and updates internet access

 

[j.theisen]

Hi @Humay

thanks for posting on the forum!

What type of certificate are you using, i.e. the default self signed cert by Proxmox, an ACME generated one or are you uploading a custom cert?

In any case can you please provide the current network configuration of your Proxmox Backup server and your affected Proxmox VE server. You can use the following command for both systems:
cat /etc/network/interfaces

What error message exactly do you get on connecting to the PBS via the 10 GBit link?

Yours sincerely
Jonas

 

[Humay]

turn out its not certificate problem
seems it related how synology VMM sets mtu 1500 on all openswitch interfaces - PBS on VM in synology i was trying to use 9000 jumbo frames