Unraid ip fall when use Docker network with NIC

[Enlil]

Hi all,

In unraid 6.8.2
I try to use my new NIC with docker like it's describ :

https://forums.unraid.net/topic/62107-network-isolation-in-unraid-64/

and https://forums.unraid.net/topic/54882-630-how-to-setup-dockers-without-sharing-unraid-ip-address/

my Ethernet config

my Docker config

 

But when i active Docker i can't see my unraid server i can't ping it

 

Do you have any suggestions ?

 

Thanks

[bonienl]

2 hours ago, Enlil said:

Do you have any suggestions ?

What is the output of

ifconfig -s

 

Btw you do realize 172.23.23.14/20 means any address between 172.23.16.x to 172.23.31.x ?

 

Edited February 1, 2020 by bonienl

[Enlil]

 

yes i knows i can use 4096 address with this i think it's enough ;)

 

Thanks a lot

[bonienl]

Did you start the docker service?

 

I am missing some interfaces. Can you provide diagnostics, see Tools -> Diagnostics

 

 

[Enlil]

no it's true, it is not started.

If i start docker in this configuration i can't access to my server

 

diagnostics-20200201-1830.zip

[bonienl]

12 minutes ago, Enlil said:

If i start docker in this configuration i can't access to my server

There is no connection (cable) detected on br1 (eth1) and the link is reported as down.

Try a different cable and different port on your switch/router.

[Enlil]

Ok, it's work well now thanks ( sry i'm beginner on docker/unraid )

but I don't understand why just one cable on br0 it's not enough ?

and more why if i have just one cable on br0 i can't access to my server with docker active?