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Please tell me whether it is possible for someone on the external network to see the network folder shares of an internal LAN network in DHCP (192.168.x.x) through a Comp-A on an external network in DHCP (123.123.x.x)

both networks are on different subnets

but Comp-A has access to both networks and can see all the shared drives of both the internal and external networks

using firewall is not an option because file sharing is required everywhere. care is taken from viruses/trojans... remote desktop etc is disabled on Comp-A

Please let me know.

Thanks and Regards pk

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Which OS do you use? – Ice Jul 30 '10 at 7:13

In windows, the external machines would need to be assigned to the internal domain. The ONLY thing I can think of that would make this work is to map those internal folders as drives on COMP-A then share the drives with the external network.

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'using firewalls' is not against 'file sharing', most networks make use of routers with enabled packetfilters (aka 'firewalls') anyway.

so, use something like teamviewer to share files through firewalls. if you are on the same (sub)net you can share files without any 3rd party involved.

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