z/VM Virtual Networking CP Maintenance
Virtual Networking Maintenance Levels for z/VM 5.4.0
z/VM 5.4.0 Maintenance Levels
| SERVLVL | Level | APAR | PTF | Brief Description |
| None | c'V540' | Base | n/a | z/VM 5.4.0 GA support |
| 0901RSU | c'v541' | VM64463 |
UM32599 |
New function: Virtual Switch (VSWITCH) Port Isolation. |
| 0901RSU | c'v542' | VM64471 |
UM32616 |
New function: Network Diagnose Support. |
| 0903RSU | c'v543' | VM64604 |
UM32701 |
Changes to VSWITCH handling of NATIVE VLAN. |
| 1102RSU | c'v544' | VM64914 |
UM33429 |
Duplicate MAC addresses set on ETHERNET VSWITCH. |
| 1401RSU | c'v545' | VM65560 |
UM34366 |
Layer 2 IP Address missing from QUERY VSWITCH. |
z/VM 5.4.0 Additional Service for VSWITCH and Guest LAN users
The following APARs are not assigned a unique maintenance level. These updates are recommended for CP systems where Guest LAN and Virtual Switch features are being used.
| SERVLVL | APAR | PTF | Brief Description |
| None | Base | n/a | z/VM 5.4.0 GA support |
| 0901RSU | VM64502 | UM32483 | PEVM64277 CPSYNTAX incorrect for VSWITCH RDEV and PORTNUM |
| 0903RSU | VM64601 | UM32711 | Query VSWITCH does not show status of backup device |
| 1201RSU | VM64842 | UM33187 | LACP/Marker packets for link aggregation too large |
| 1101RSU | VM64850 | UM33276 | Controlled failover on VSWITCH causes performance problems. |
| 1101RSU | VM64918 | UM33276 | ABEND PRG005 in HCPVQS+13E6 |
| 1201RUS | VM64951 | UM33310 | PRG004 ABEND in HCPLCK during guest LOGON. |
| 1102RSU | VM64955 | UM33350 | Error locating VLAN status in VLAN array. |
| 1201RSU | VM64987 | UM33486 | OSA STOPLAN errors prevent auto-restart on VSWITCH. |
| 1202RSU | VM65039 | UM33457 | Using the DETACH command to force failover on a VSWITCH may cause performance problems. |
| 1201RSU | VM65112 | UM33607 | ABEND VMN003 in HCPVMN+516. |
| 1202RSU | VM65195 | UM33743 | ABEND SIT002, PRG004 or FRE016. |
| 1202RSU | VM65191 | UM33752 | HTT001 when detaching OSA from VSWITCH controller. |
| 1301RSU | VM65237 | UM33833 | HTT001 when tape drive configured as VSWITCH UPLINK port. |
| 1301RSU | VM65251 | UM33863 | VSWITCH reason: Partner LACP information mismatch. |
| 1301RSU | VM65212 | UM33922 | Lost VNIC authorization after OSX CHPID toggle. |
| 1301RSU | VM65283 | UM33986 | SXA004 abnormal termination during hardware network maintenance |
| 1401RSU | VM65490 | UM34238 | HCPSWU2843E Stall Detected on TCP/IP Controller |
| 1401RSU | VM65601 | UM34434 | PE VM65560 HTT001 or FRE016 in HCPSWD DIAG26C logic |
| 1501RSU | VM65678 | UM34526 | DETACH VSWITCH is incomplete in some cases |
| None | VM65710 | UM34611 | Abend MCW001 or PRG001 within HCPSWA (LACP) after GETSPIN |
| None | VM65672 | UM34611 | Abend HTT001 on DEFINE VSWITCH with non-OSA device |
| None | VM65726 | UM34618 | PE VM65672 Abend HTT001 within HCPSWC after controller force |
| None | VM65705 | UM34747 | IPv4 Address Detection for Ethernet VSwitch is incomplete |
| None | VM65813 | UM34794 | SETVMAC returns x'2006' for Linux NIC on VSwitch |
| None | VM65871 | UM34927 | Soft ABENDVQS001 when VLAN tag inserted into large frames |
| None | VM65992 | UM35032 | HiperSockets performance issues on short busy |
| None | VM66037 | UM35176 | Abend SXA004 during VSwitch LACP Marker processing |
This document is maintained by:
Montana Lee z/VM Development montanalee@ibm.com