Monday, April 20, 2009

How to Disable IP Source Routing in Windows Server 2008 ?


Key:  Tcpip\Parameters, Tcpip6\Parameters

Value Type: REG_DWORD—Boolean

Valid Range: 0, 1, 2

0 - forward all packets
1 - do not forward source routed packets
2 - drop all incoming source routed packets

Default: 1 for IPv4 and 0 for IPv6

Description: IP source routing is a mechanism that allows the sender to determine the IP route that a packet should take through the network. The Ping and Tracert tools have command-line options to specify source routing

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