Docker client communicating with docker host -

Docker client communicating with docker host -

i have docker daemon installed in ubuntua machine.

i using ubuntub machine docker client. know ubuntua machine has docker daemon installed , can operations well.

but not getting on port running. using command : sudo docker -h tcp://127.0.0.1:5555 -d &

and after , when utilize next command: sudo docker -h tcp://127.0.0.1:5555 info

i getting error : docker daemon not found . how find out on port , daemon running?

using -h tcp://127.0.0.1:5555 docker daemon alternative on ubuntua machine instruct docker bind loopback network interface (127.0.0.1). result take connections originating ubuntua machine.

if want take connections incoming network interface utilize -h tcp://0.0.0.0:5555. aware able connect ubuntua machine on port 5555 able command docker host. need protect firewall rules allow ubuntub connect ubuntua on port 5555.

docker