Send IGMP - without using Ostinato

Long before Ostinato was born, I wrote another packet generator. It was command-line and sent only IGMP messages - join, leave, query.

It allowed you to not just send these packets, but also to optionally specify values for the MRT and CKSUM fields. And send packets for multiple groups.

We used it extensively to test IGMP snooping on our network devices.

Recently, I found it in my backups and after updating it a bit, I'm happy to release it publicly as a free tool.

Ladies and gentlement, presenting sendigmp.

Now, you can send igmp messages without using Ostinato!

Srivats (Founder, Ostinato)