Limiting a docker to specific LAN IP addresses

[ThatDude]

I'm wondering if anyone knows of a way to limit which LAN devices can connect to a specific docker?

 

For instance I have a docker running binhex-minidlna and it's broadcasting DLNA services to my entire LAN, I'd like to restrict access to a specific device IP 192.168.1.150 or range of IP addresses.

[knex666]

I'm wondering if anyone knows of a way to limit which LAN devices can connect to a specific docker?
 
For instance I have a docker running binhex-minidlna and it's broadcasting DLNA services to my entire LAN, I'd like to restrict access to a specific device IP 192.168.1.150 or range of IP addresses.

There are two ways for me.
1. Firewall like IP routes etc.
2. Setting up a docker network and adding the Route just to that specivic divices.

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[ThatDude]

18 hours ago, knex666 said:

There are two ways for me.
1. Firewall like IP routes etc.
2. Setting up a docker network and adding the Route just to that specivic divices.

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Those both sounds great, although a little abstract for my skillset 🙂

[ThatDude]

I found these two posts that seem to touch on what I'd like to achieve:

 

https://docs.docker.com/network/iptables/

https://stackoverflow.com/questions/28410432/limit-network-access-but-allow-a-specific-ip-for-a-running-docker-container

 

But I'm inexperienced with iptables I don't want to screw up my unRAID server.

 

I'll create a test unRAID server and experiment.