idea: the external network wants to connect to the vpn server of the private network to access the resources of the private network. There is a public network server (Tencent Cloud), which can access the private network web service through frp, but cannot be connected to the vpn. The external network device is an ios device. The version of frp used is 0.21.0. Such a configuration was found on the Internet, but it was found that the server could not be connected to the, ios vpn.
< H1 > frpc.ini < / H1 > [common]
server_addr = x.x
server_port = 7000
[vpn_port1]
type = udp
local_port = 500
remote_port = 500
[vpn_port2]
type = udp
local_port = 4500
remote_port = 4500