https://ops.docs.72602.space/kubernetes/conatiner/dev/jumpserver/index.html Local Jumpserver virtual node (develop/k3s) ________ _______ ________ ╱ ╲ ╱ ╲╲ ╱ ╲ ╱ ╱ ------ ╱ ╱╱ -------- ╱ ╱ ╱ ╱ ╱ ╱ ╱ ╱ ╲________╱ ╲________╱ ╲________╱ IP: 10.A.B.C IP: jumpserver.dev.72602.online IP: 192.168.100.xxx Modify SSH Config 30022 has ssh service at jumpserver cat .ssh/config Host jumpserver HostName jumpserver.dev.72602.online Port 30022 User ay IdentityFile ~/.ssh/id_rsa Host virtual HostName 192.168.100.xxx Port 22 User ay ProxyJump jumpserver IdentityFile ~/.ssh/id_rsa And then you can directly connect to the virtual node Hugo en