Alan Altmark's TCP/IP Stuff

Occasionally I develop debug techniques and tools that I think will help the general VM TCP/IP community. Here are my offerings.

If you have comments, please send mail to Alan_Altmark at us.ibm.com. You will find me in the IBMVM, IBMTCP-L, and LINUX-390 list servers.

  • Cloning TCP/IP servers
  • What's a code page?
  • Custom TCP/IP translation tables
  • GETDDIR ASSEMBLE: A program to extract the name of a user's initial BFS directory from the system.
  • TCPC:A modified version of the VM TCP/IP sample client that can be compiled for OpenExtensions or TCP/IP. Instructions are in the prolog.
  • A sample "echo" client and server that illustrate the use of TCP/IP and IUCV sockets in z/VM OpenExtensions. The server also shows the differences in using single-threading, native CMS multitasking, and POSIX functions. Build instructions are in the prologues.
  • A sample program that provides the infrastructure necessary to interface with the RACROUTE calls issued by the z/VM NFS and FTP servers.

The information provided, and views expressed on this site are my own and do not represent the IBM Corporation.