Changing more than 2 bytes in Gen-b

Status: Alpha

Brought to you by: jemcek

Changing more than 2 bytes in Gen-b

Forum: Open Discussion

Creator: amm142

Created: 2007-08-29

Updated: 2013-04-25

amm142 - 2007-08-29

Hi,
I would like to send 1000 IGMP join reports to join 1000 different multicast groups. To do this I need to to change mac destination address, destination IP address and also Group Address in IGMP join report packet.

Currently I can only change maximum of 2 bytes in a packet under Gen-b page. Is there a way I can change multiple bytes independently?
Can I call the packETH from command line?
Can (if so how) I write a script file so that I can change the each bytes in a packet independently when I am sending them?

It would be very useful if we had a flexibility to adjust each of the byte automatically on the fly in Gen-b page. Current feature of being able to adjust only 2 bytes is bit limited.

Would be very great-full for your help.
Thanks
amol

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- Miha Jemec - 2007-09-12
  
  Could be added in the next release, I'll do my best :)
  
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