Make sure you are allowing UDP4500 through the ISP modem/router. This should work just fine.
Original Message:
Sent: Jun 28, 2024 02:49 AM
From: EnzoJ
Subject: Tunnel between VPNC & branch gateway
Just a reminder, that it's a complete SD-branch setup.
With virtual gateway licenses & all other licenses are ok.
Original Message:
Sent: Jun 26, 2024 08:47 AM
From: EnzoJ
Subject: Tunnel between VPNC & branch gateway
Hi,
For my test-lab I want to create a tunnel between the Virtual Gateway (VPNC) in a datacenter and a physical gateway in my home setup.
I got experience in the Silverpeak/edgeconnect setup, so SD-wan at his own isn't new for me.
I want to have more expierence in the SD-branch portofolio.
But the VPNC concentrator is behind a router/modem of the ISP so NAT is being performed.
I'm aware that's not ideal, but want to know if that is the issue.
The Branch gateway at home has a public IP via PPPoE authentication, so no natting.
What I see in the aruba central is that he discovered the public IP of both nodes.
And want to setup the tunnel, but never comes up.
I see both the correct uplinks on both devices in central.
I enabled overlay mode Orchestrated & peering enabled but the correct hub selected.
What I'm doing wrong and how can I troubleshoot this?