# Bastion1 - 1er saut
Host bastion1
    HostName 101.1.1.1
    User alice
    IdentityFile ~/.ssh/id_ed25519_alice
    ForwardAgent no

# Bastion2 - 2e saut
Host bastion2
    HostName 192.168.1.2
    User alice
    IdentityFile ~/.ssh/id_ed25519_alice
    ProxyJump bastion1
    ForwardAgent no

# Accès à la VM finale (via les deux bastions)
Host vm-finale
    HostName 192.168.1.11
    User alice
    IdentityFile ~/.ssh/id_ed25519_alice
    ProxyJump bastion2