Find common peering points in peeringdb.
This is a brother to https://github.com/rucarrol/PeerFinder
It will find common possible peering points, even if either of the peering parties is NOT using the same ASN in all locations (like, incidentally, 3557 does).
- throw the files in your bin directory
- edit the config file to put your pdb credentials in
- make sure the config file is protected