[HECnet] Who was doing that HECnet mapping work?

A while ago there was discussion of a program or DCL script that was automating the creation of a map of HECnet. It stumbled when it came to my user mode router because it did not implement NICE. Well, I have been doing some work to rectify that. The work is far from complete, but under the right circumstances and with a fair wind you can get A5RTR to tell you the output of SHOW KNOWN CIRCUITS. Who was doing that work, and which commands needed to be supported for the program/script to work? Regards Rob NB A5RTR is not on HECnet at the moment because I have had a change of IP address and I am waiting for Johnny to tell his bridge to re-read its config.