ssh_config

# SSH configuration to connect to remote servers via Jump box / Bastion host

Host *
  ServerAliveInterval 30
  ServerAliveCountMax 120
  StrictHostKeyChecking no

#~~~~~~~~~~~~~~~~~ OST PLATFORM ~~~~~~~~~~~~~~~~~~~#

# Testnet servers
Host < Jumpbox Host/IP >
  IdentityFile < YOUR KEY FILE >
  User <User User Name>
  ForwardAgent yes
  ControlPath ~/.ssh/cm-%r@%h:%p
  ControlMaster auto
  ControlPersist 10m

Host 10.49.*
  User centos
  IdentityFile < INTERNAL KEY FILE >
  ProxyCommand ssh <User User Name>@<Jumpbox Host/IP> -W %h:%p


# Mainnet servers
Host <Jumpbox Host/IP>
  IdentityFile < YOUR KEY FILE >
  User <User User Name>
  ForwardAgent yes
  ControlPath ~/.ssh/cm-%r@%h:%p
  ControlMaster auto
  ControlPersist 10m

Host 10.50.*
  User centos
  IdentityFile < INTERNAL KEY FILE >
  ProxyCommand ssh <User User Name>@<Jumpbox Host/IP> -W %h:%p


#~~~~~~~~~~~~~~~~~ OST PLATFORM ~~~~~~~~~~~~~~~~~~~#