https://forums.lime-technology.com/topic/54882-630-how-to-setup-dockers-without-sharing-unraid-ip-address/

 

I followed this guide in 6.3.5 and one thing that it notes is that if you use a single NIC unRAID can't talk with containers, and containers can't talk to unRAID.

6.4 now has this functionality built into the gui, but those it also face the same problem?

Edited June 13, 20179 yr by zin105

I can confirm that 6.4 does face the same issues:

 

 

7 hours ago, smdion said:

I can confirm that 6.4 does face the same issues:

 

 

 

This is by desgin of macvlan used in Docker. Below note is from the Docker documentation:

• Note: In Macvlan you are not able to ping or communicate with the default namespace IP address. For example, if you create a container and try to ping the Docker host’s eth0 it will not work. That traffic is explicitly filtered by the kernel modules themselves to offer additional provider isolation and security.

Edited June 14, 20179 yr by bonienl