I like to use ansible on Nethserver (controlhost)… I tried to connect to another Nethserver (jumphost) and use it to configure a server behind but got this error:
ansible xxx_proxmox -a "df -h /" -o
192.168.xxx.xxx | UNREACHABLE!: Failed to connect to the host via ssh: channel 0: open failed: administratively prohibited: open failed
stdio forwarding failed
ssh_exchange_identification: Connection closed by remote host
Can someone help me please to configure the jumphost?