| 31MM | 430029 |   | TCP/IP Problem Determination |
| 51LB | 403139 | | OPEN LAB: i5/OS TCP/IP |
| 51LB | 450043 | | OPEN LAB: TCP/IP Sockets Programming |
| 51LB | 490005 | | OPEN LAB: Playing with VPNs |
| 52LB | 403139 | | OPEN LAB: i5/OS TCP/IP |
| 52LB | 450043 | | OPEN LAB: TCP/IP Sockets Programming |
| 52LB | 490005 | | OPEN LAB: Playing with VPNs |
| 54MD | 510072 | | i5/OS Communications Trace Analyzer |