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networking machines connected in series

asked 2017-05-22 07:52:55 -0500

dan gravatar image

I have 3 machines that are connected in series. Machine #1 is running roscore and is networked locally to Machine #2. Everything works fine between those two. Machine #3 accesses Machine #2 via a VPN connection, but is not allowed to access Machine #1 directly. How do I get Machine #3 to see the rosmaster on Machine #1?

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answered 2017-05-22 09:47:39 -0500

gvdhoorn gravatar image

This is a routing problem.

Get machine 2 to route the network that machine 1 is on to/from the VPN connection.

Alternatively: get your VPN server to give incoming connections IPs in the range of the network between machine 1 and 2.

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Asked: 2017-05-22 07:52:55 -0500

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Last updated: May 22 '17