Network

Can anyone help me with this challenge?

Hi, have a look on the internet at the composition of a Wireshark capture with the meaning of the various fields, including ospf, and you’ll find some information to help you identify what you’re looking for.

After using ettercap on the pcap file, is it expected for john to take days trying to "crack" the OSPF password or does that mean I’m missing something "obvious"?

EDIT: Yes, I was missing something "obvious" and was running a "brute-force" attack. With the correct search, I got the answer on minutes.

Im stuck... I analyzed packets using wireshark, I read all about OSPF auth methods and I don’t see any other way that bruteforce. Any hint?