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Getting New Incoming Connection Since 2018 update?


(Lakay) #1

Hi,

Since the 2018 update(s) I have been receiving Incoming Connection To Docker blocked by Little Snitch On the Mac Here is the Whois for the external IP:

https://whois.arin.net/rest/nets;q=208.81.1.244?showDetails=true&showARIN=false&showNonArinTopLevelNet=false&ext=netref2

Anybody has seen that or have info about that ?

Thx.


(Bdharrington7) #2

I’m getting similar inbound requests since upgrading to the latest Docker, and it’s weirding me out. No containers running. This wasn’t happening before, but Little Snitch is reporting that these are coming from pool.ntp.org. Can someone from staff comment on this?
req 1
req 2
req 3
req 4

macOS version 10.13.2

$ docker version
Client:
 Version:	17.12.0-ce
 API version:	1.35
 Go version:	go1.9.2
 Git commit:	c97c6d6
 Built:	Wed Dec 27 20:03:51 2017
 OS/Arch:	darwin/amd64

Server:
 Engine:
  Version:	17.12.0-ce
  API version:	1.35 (minimum version 1.12)
  Go version:	go1.9.2
  Git commit:	c97c6d6
  Built:	Wed Dec 27 20:12:29 2017
  OS/Arch:	linux/amd64
  Experimental:	true

(Bdharrington7) #3

Update: I’ve gotten a response from the Docker team:

Docker for Mac has been configured to use the external ntp pool for timekeeping. This is not correct, it should be using the host as an ntp server, like it used to. I will open a ticket to get this changed. This is not a security issue however, just a misconfiguration.

The external tracker for the issue is here: https://github.com/docker/for-mac/issues/2529


(Lakay) #4

Thanks a lot … I am feeling better now :slight_smile: