How to get access in a peer-to-peer network to another network (share for 1C)?

Question

1C-Enterprise

On one floor there is a router that distributes the Internet to the network 10.139.17.xxx
On the other floor there is a router plugged (as I understand it) into the first router (network 10.139.17.xxx) and distributing it across the floor via DHCP (192.168.1. xxx)
i.e. on computers on one floor, IPs are registered manually, on the other - in "Auto".
There is no access to the settings of both routers.
There are two accounting companies with settings:
comp1: IP 192.168.1.215 (main), 10.139.17.215 (secondary), gateway 192.168.1.254, DNS 192.168.1.254
comp2: IP 10.139.17.199 (main), 192.168.1.199 (secondary) , Gateway 192.168.1.254, DNS 192.168.1.254
Both computers see each other on the network.
There is a third comp3: IP 192.168.1.44, gateway 192.168.1.254, DNS 192.168.1.254, it also sees comp1 and comp2 (\\ws199\folder)
It is necessary for the fourth computer (IP 10.139.17.106, gateway 10.139.17.1) to give access to both accounting computers, like \\ws199\folder , but something does not work out.
Where to dig?

Answer 1

Try this: \\192.168.1.215\folder Spheres can also be opened via IP. For good, you need wins on the network, for example, to raise it on Linux samba.

Answer 2

under these conditions, no way. this computer is outside the NAT of the router to which accounting computers are connected, and you cannot configure the router according to the conditions of the task.
connect it to the router to which the accounting computers are connected.

Answer 3

try Link or Publisher. The second is free and for work inside.
https://1c.link/

Answer 4

It is necessary for the fourth computer (IP 10.139.17.106, gateway 10.139.17.1) to give access to both accounting computers, like
Try to do on the 4th computer as on the first, add a second address. And in general it is necessary to beat off to the administrator of a hand for such networks.
192.168.1.XX (optional), gateway 192.168.1.254,