Can you port forward on CGNAT? Carrier-grade NAT (CG-NAT) is a network address translation and port forwarding method that allows several users to share one public IPv4 address. Regular NAT with port forwarding on Linux or FreeBSD is port-restricted and allows inbound connections only ona sp...
Before switching ISPs, I had a public IP that allowed me to use port forwarding on my router to pass traffic to services hosted on my internal network. My new ISP uses a CGNAT, so I had to find a workaround. I chose this path, because it keeps pretty much everything the same for...
But that's okay—the important thing is you should see moredebugmessages in the Pi's terminal—if you do, that means the port forwarding is working. Now, for the big test: check if you can SSH directly into the Raspberry Pi from your own workstation (not logged into the VPS)through ...
#frpc.ini[web]type= httplocal_port= 80subdomain= test Now you can visit your web service ontest.frps.com. Note that ifsubdomain_hostis not empty,custom_domainsshould not be the subdomain ofsubdomain_host. frp supports forwarding HTTP requests to different backend web services by url routin...
The downlink port can be VLAN, trunk, or Layer 2 channel. You can configure 128 Layer 2 NAT rules on the switch. Up to 128 VLANs are allowed to have Layer 2 NAT configuration. The management interface is behind the Layer 2 NAT function. Therefore this interface s...