exposing port running on docker-machine to local network

On my windows 10, I have docker container running on docker machine(that uses boot2docker), ip

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192.168.99.100 , on that machine I have port 3141 open running devpi, I can access this ip on my local host, but I want to expose

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192.168.99.100:3141 to local network.

the docker container I started was using this command

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docker run -d --restart=always --name devpi -p 3141:3141 scrapinghub/devpi since I have -p 3141:3141 I can open on the host machine running docker machine, but my host machine whose ip on internal network is 192.168.0.10 does not have 192.168.99.100:3141 mapped to 192.168.0.10:3141..

on Virtualbox runnning boot2docker VM, I have set port to 3141 forward



but above configuration is also not helping out.. so how can I configure this and where on windows 10 host machine ?