Anyway, back to the books. Here is what I have been reading lately.
- MD5 Authentication Between BGP Peers Configuration Example
- Protection of BGP Sessions via the TCP MD5 Signature Option
During my BGP and TCP MD5 digest searching, I found an awesome website called PacketLife. This website provides packet captures for just about everything. I can tell that this is going to be a good "known working example" resource. Check them out at the link below.