what do we mean by non-sequential netmasks

Question

While going through a Quagga document, i came across following line. http://www.nongnu.org/quagga/docs/docs-info.html#How-to-Announce-RIP-route "Quagga ripd does not support the non-sequential netmasks that are included in RIP Version 2. " What do we mean by " non-sequential netmasks" can anybody explain me with example or send a link where i can find some detail.

Answer 1

Here is the answer. I got this answer from quagga dev team. http://www.gossamer-threads.com/lists/quagga/dev/25486