There are a few ways of doing this.
On the Server (physical) if it has 2 or more Ethernet ports say Net0 Net1 Net2 Net3 Net0=management (example: 10.2.0.2) Net1=Subnet 1 (example: 192.168.0.2) Net2=Subnet 2 (Example: 192.168.1.2) Net3=Reserve Net0 will plug in to the management switch or VLAN Net1 will plug in to the subnet with 192.168.0.x or vLAN Net2 will plug in to the subnet with 192.168.1.x or vLAN You have done two things here, you have segmented the networks from guest to host and implemented a 30 year old security standard used today and adopted by Zero Trust. Now you can assign your networks to the VMs from the Host server to Guest, making sure that Guacamole VM has the virtual fabric assigned to it so it can make the connection. We have also done a Long haul using routing tables on Guacamole to connect from the US to Germany and it works just fine, the Guacd just needs to be part of the network. Hope this helps. Thank You Sean Hulbert From: André R. Basel [mailto:[email protected]] Sent: Saturday, May 6, 2023 3:02 AM To: [email protected] Subject: Connecting to a different subnet I am running quacamole, guard and mysql on docker hosted on 192.168.1.5 I have a debian vm on 192.168.1.10 and another 192.168.2.10. There is no VLAN setup and I can ssh into each machine from the other. I have two RDP connections to these VMS from Guacamole. XRDP is running on both. >From Guacamole I RDP to 192.168.1.10 but not 192.168.2.20. When I try >connecting to 192.168.2.20, I get "The remote desktop is currently >unreachable". As I can reach the machines from each other, I am guessing that >something in the guacamole or docker setup is preventing the connection. Kind regards Andre Sent with Proton Mail <https://proton.me/> secure email.
