How to creating a syn packet? Please help.

[JayanK]

Hi,

I am new to packet builder, I am trying to create a syn packet with the packet builder and it does not seem to work.

1. Add a new TCP packet.
2. Set the source IP.
3. Set the destination IP.
4. Set the source port.
5. Set the destination port.
6. Set the synchronize sequence flag to 1.
7. Send the packet.

All other values are default.

But on the destination PC, the port does not open or any packets come through on the sniffer.

Please help.

Thanks,
JK.

[Stem]

Hi,

You will also need to add the source/ destination MAC address.

213514

You would find it easier to use a sniffer to capture an outbound connection (syn packet) from the PC, then save the capture and load it into the packet builder, then edit as needed


- Stem