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Netscreen Secure remote 8 from same subnet

Posted on 2004-08-04
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Last Modified: 2010-04-08
Help,
WE have a netscreen 25 Os5 and are using vpns, our internal network is on 192.168.1.x/24 and mobile users can connect from ther laptops using netscreen remote 8. The problem comes when the laptop user is on the same subnet as this (at a remote site)

mail server 192.168.1.33------NSeth1(192.168.1.3)XXXXNSeth2(213.X.X.X)---Internet--------otherFW------Remote user192.168.1.x

I cannot want to alter the configuration for existing users but want to allow the couple of users that this affects to access the server.

Any further information that is required I can supply

To sum up my problems, they are exactly this, netscreen document: http://services.netscreen.com/docs/vpn/vpn301-001.pdf -- titled When DHCP Hotels/Offices have the same IP scheme internal as your company’s.

Thanks
M
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Question by:mikesjn
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Tim Holman earned 1500 total points
ID: 11721230
The easiest way round this is to renumber your internal network to something not quite so widely used - eg 192.168.123.0/24.
Unfortunately if you have matching networks at both ends your pretty stuck, unless you can configure NAT at BOTH ends, which you can't, as one of the routers belongs to a hotel....


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