ip spoofing

["Mahesh" <maheshv@xxxxxxxxxxxx>]

Hello all,

  Does anyone know how do we capture packets of a network ( subnet ) having
a CISCO
switch ( hub ) conected for the network...
I tried writing a small program which put the linux machine into promiscous
mode but it only captures packets that are intended for it.
I need this as i am trying to implement ip spoofing for a LAN
I implemented TCP and UDP spoofing it for server running on the same
machine....(Linux)
I also tried running a traditional sniffer like tcpdump and snoop
( solaris ).
The snoop program is able to capture all packets in the same network as the
linux machine
Any pointers or some form of source code would help.

Thanx in advance.
- Mahesh