Microsoft KB Archive/200775

= Routing Problems After Installing Checkpoint Firewall 1 =

Article ID: 200775

Article Last Modified on 11/1/2006

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APPLIES TO


 * Microsoft Windows NT Server 4.0 Enterprise Edition
 * Microsoft Windows NT Server 4.0 Standard Edition

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This article was previously published under Q200775



SYMPTOMS
The Windows NT system does not forward packets, even though the Enable IP Forwarding check box is selected in TCP/IP Properties.



CAUSE
This problem may occur because Checkpoint Software's Firewall 1 software has been installed and no routing security policy has been configured by the user after installation.



RESOLUTION
To resolve this problem, configure a security policy or disable the control of IP forwarding by Firewall 1.



MORE INFORMATION
If no security policy has been configured, Firewall 1 assumes the most restrictive policy, which is no forwarding of IP packets.

For more information, contact Checkpoint Software Technologies Ltd. at the following Web site:

http://www.checkpoint.com/

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The third-party products that are discussed in this article are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.

Keywords: kb3rdparty kbprb KB200775

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