SSH Port Forwarding

Local Forwarding

Python Flask
ssh user@cdn.chorke.org -L 5000:localhost:5000
http://localhost:5000/

RabbitMQ
ssh user@cdn.chorke.org -L 15672:10.19.83.10:15672
http://localhost:15672/
username: guest
password: guest

Node Red
ssh user@cdn.chorke.org -L 1880:localhost:1880
http://localhost:1880/

Mosquitto
ssh user@cdn.chorke.org -L 1883:localhost:1883

Remote Forwarding

nano /etc/ssh/sshd_config

GatewayPorts no|yes| clientspecified

#AllowAgentForwarding yes
AllowTcpForwarding yes
GatewayPorts clientspecified
X11Forwarding yes
#X11DisplayOffset 10
#X11UseLocalhost yes
#PermitTTY yes
PrintMotd no
#PrintLastLog yes
#TCPKeepAlive yes

Match User pi     
    AllowTcpForwarding yes
    GatewayPorts yes

systemctl restart sshd
service sshd restart

ssh user@cdn.chorke.org -R 10.19.83.10:80:cdn.chorke.org:1983
ssh user@cdn.chorke.org -R 10.19.83.10:80:localhost:1983
ssh user@cdn.chorke.org -R 10.19.83.10:80:0.0.0.0:1983
ssh user@cdn.chorke.org -R 10.19.83.10:80::1983
ssh user@cdn.chorke.org -R localhost:80::1983
ssh user@cdn.chorke.org -R 80:1983
ssh user@cdn.chorke.org -R 80

References

A Guide to SSH Port Forwarding or Tunnelling Local and Remote SSH port forwarding SSH Port Forwarding or Tunneling SSH Multiple Ports Forward Enable Disable Port Convention of Port Port Forward RabbitMQ Mosquitto Flask

Bastion SSH Tunneling