Yes, but the kernel has to be compiled to support it (The default kernels
have this compiled in, so no worry)
> -----Original Message-----
> From: Tanner, Robby [SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, February 01, 2001 6:10 PM
> To: '[EMAIL PROTECTED]'
> Subject: RE: Source Address Verification
>
> According to the HOWTO, all I need to do is echo "1" >
> /proc/sys/net/ipv4/conf/*/rp_filter to enable source address verification
> (see page 38).
>
> "The best way to protect from IP spoofing is called Source Address
> Verification, and it is done by the routing code, and not firewalling at
> all."
>
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