Dear support team, How can I enable debug mode, When I do it at command line, it always gives a Sign String, What is the algorithm to provide a Sign Result? thank you!

Dear suppor team, I have an ER605 setup the IKEv2/PSK VPN, and running behind the GPON gateway. I can use iOS device connect to it (client-to-LAN configuration), and access Internet well. I intend to

found out the issue is with allowed IPs in peer setting, 0.0.0.0/0 doesn't work. (this is different from other vendor's implementation) given the fact the peer of server is the client, the configurati