scotty - network management extensions to tcl scotty is a tcl extension which allows to set up TCP and UDP connections, to send various ICMP packets, to query the domain name system (DNS), to check clock screw using the NTP protocol and to query various SUN RPC services (like rstat and mountd). Included in this package is an interface to SNMPv1 and SNMPv2. The SNMP stack was written from scratch to provide an efficient and portable tcl SNMP extension. MIB extensions can be written in tcl by running the scotty extension as an SNMP agent. This allows you to implement your own specific MIB without getting in contact with the lowlevel ASN.1/BER stuff. The scotty package includes scripts for the tkined network editor to troubleshoot your IP network (ping, traceroute, finger, query tcp services, query RPC services), for monitoring network status plus scripts to discover and layout the topology of your IP network. SNMP based scripts can be used to dump routing tables, to query interface status and to monitor SNMP variables. There is also a MIB browser to inspect the MIB hierarchy. If you have problems installing scotty or if you have made any changes to run scotty on your hardware or if you have found any bugs, please contact us. Discussion about scotty is currently done on the tkined mailing list. To join, send a request to tkined-request@ibr.cs.tu-bs.de. Messages to the list should be send to tkined@ibr.cs.tu-bs.de. Juergen --- Juergen Schoenwaelder (schoenw@ibr.cs.tu-bs.de) http://www.cs.tu-bs.de/~schoenw Technical University Braunschweig, Dept. Operating Systems & Computer Networks Bueltenweg 74/75, D-38106 Braunschweig, Germany. (Tel. +49 531 / 391-3249)