Patch Name: PHNE_18719 Patch Description: s700_800 10.20 2.40-2.40.02 X.25/ACC Accessory (EISA/PCI) Creation Date: 99/06/22 Post Date: 99/11/24 Hardware Platforms - OS Releases: s700: 10.20 s800: 10.20 Products: Z7436AA APZ Z7401A APZ Filesets: ACC-X25ST.ACC-X25ST-KRN ACC-X25ST.ACC-X25ST-RUN X25PAD.X25PAD-RUN X25BSD.X25BSD-KRN X25CORE.X25CORE-KRN Automatic Reboot?: Yes Status: General Superseded Critical: No Path Name: /hp-ux_patches/s700_800/10.X/PHNE_18719 Symptoms: PHNE_18719: X25 init fails with ENOSPC error when x25stop/x25init is issued followed by x25stop on a large number of x25 Links that have not been initialised. JAGab66255: X25init fails with with errno=28 when multiple PVC are defined for IP usage. SR 1653301580 / DTS TPO0h02760 While padem is run with aprof command, core dump occurs. SR 4701427237 / DTS TPO0h02760 x29printd - Failed to work DTS TPO0h02824 system panics , stack trace shows the sleep was issued on ICS DTS TPO0h02787 X25 driver panics on inbound VC RESET or Interrupt data DTS TPO0h02802 When configuring an X.25 link with more VCs than the ACC card can support, the error message logged in nettl.LOG00 does not indicate clearly what the problem is. DTS TPO0h02819 An error message references the location of a file for HP-UX 9.0 DTS TPO0h02808 IP traffic over PVC does not work sometimes. DTS TPO0h02671 Add nettl L3 tracing for X.25 to the B.02.39/B.02.40 releases. DTS TPO0h02610 Add Q4 support for the 10.X release. DTS TPO0h02243 The X.25 link is shutdown after the LAP-B SABM collision DTS TPO0h02244: "No available idle ZLUs" error occurred when running test on a K220 system. DTS TPO0h02248: The ISDN L2 and L3 terms were not disabled after the link is disconnected. DTS TPO0h02448 x25check fails on some links after x25stop and x25init if all the previous cards and their ports are not initialised. PHNE_15363: DTS TPO0h02089 Write completion length mismatch messages in ZCOM log file. The could be other random symptoms being generated by the ACC physical driver. PHNE_13996: SR 1653234476 / DTS TPO0h01652 Enhancement request for ITU/T 1988 Throughput class support Defect Description: PHNE_18719: X25init fails with ENOSPC error.When the X25 (axin) driver is opened for an operation that is not for "x25init" the l2pda->axin_init field is not initilised correctly and thereby fails an assertion in the close path. Due to this failure the driver entry in IFPTR table is not freed. Eventually this leads to no more free entries and returns ENOSPC on x25init/x25close. JAGab66255: X25init fails with with errno=28 when multiple PVC are defined for IP usage. This happens due to a bug in x25init that tries to update the driver with X25_WR_IPMAPTABLE command for each interface on every x25init. Instead it should do "X25_WR_IPMAPTABLE" only for the interface that is being initialised. SR 1653301580 / DTS TPO0h02760 Old version of this product was shipped SR 4701427237 / DTS TPO0h02760 Old version of this product was shipped DTS TPO0h02824 When Axin driver runs out of free pool of buffers it tries to allocate new buffers and waits (sleeps) until they are allocated. This is OK if the routine is called in process context but when called on ICS it panics. DTS TPO0h02787 The OOB queue is not handled correctly and this lead to causing data corruption and Panic. DTS TPO0h02802 The driver has been modified to log an appropriate message that clearly states that too many virtual circuits were requested. DTS TPO0h02819 An error message logged by the AXIN driver was not updated when the product was released for the HP-UX 10.X operating system release. This message has been corrected. DTS TPO0h02808 IP traffic over PVC fails with Network down problem even when the Link is UP and PVCs are UP. DTS TPO0h02671 There is a commitment to provide X.25 nettl level 3 tracing in the ACC B.02.39 and B.02.40 releases. DTS TPO0h02610 There is a commitment to provide Q4 support for the ACC B.02.39 and B.02.40 releases. DTS TPO0h02243 This problem was caused by the axin driver did not check the link state when the LAP-B SABM collision occurred. The axin driver was modified to check the link state. If the state is not UP, then the axin driver will not notify the isdnconfd to shutdown the link. DTS TPO0h02244 This problem was caused by the "RESTART IND" event came in before the "VC_ENABLE_REQED" event. The fix of this problem is to reorder the processing in Axin_Enable_ZLUs to enable the VC ZLUs before the link terminal. This would ensure the "VC_ENABLE_REQED" event occur before the link is restarted. DTS TPO0h02248 This problem was caused by some of the VCs were not properly enabled before the link is shutdown. The fix of this problem is to wait for all VCs are enabled then disconnecting the link. DTS TPO0h02448 At the x25stop and "zmasterd stop" , when the links are marked down, the interface name field in the ifptr->x25ifconfig is not reset to NULL. This results in getting a wrong ifptr for a given link and leads to the above problem. PHNE_15363: DTS TPO0h02089 Under extremely high loads, the ACC DAM can sometimes be reentered while it is currently executing on the ICS. The ACC DAM is not designed to be reentrant (it is MP SAFE). The AXIN driver was lowering the interrupt level when it should not have been allowing the ACC DAM to be reentered. The AXIN driver was modified to maintain a high SPL level when executing on the ICS. PHNE_13996: SR 1653234476 / DTS TPO0h01652 Configure 64K Throughput Class doesn't get accepted SR: 1653234476 1653301580 4701427237 Patch Files: /usr/conf/lib/libx25ipsyms.o /usr/conf/lib/libx25pasyms.o /usr/conf/lib/libx25syms.o /usr/conf/master.d/x25 /usr/conf/lib/libx25pa.a /usr/sbin/padem /usr/sbin/x29printd /usr/conf/lib/libaxinsyms.o /usr/conf/master.d/axin /usr/conf/lib/libaxin.a /opt/acc/bin/zx25init /usr/conf/acc/axin.msgs what(1) Output: /usr/conf/lib/libx25ipsyms.o: ACC Rel B.02.40-B.2.40.02 for B.10.20 PHNE_18719 lib x25ipsyms_pci.o /usr/conf/lib/libx25pasyms.o: ACC Rel B.02.40-B.2.40.02 for B.10.20 PHNE_18719 lib x25pasyms_pci.o /usr/conf/lib/libx25syms.o: ACC Rel B.02.40-B.2.40.02 for B.10.20 PHNE_18719 lib x25syms_pci.o /usr/conf/master.d/x25: None /usr/conf/lib/libx25pa.a: ACC Rel B.02.40-B.2.40.02 for B.10.20 PHNE_18719 lib x25pa.a /usr/sbin/padem: X.25 PAD Services $Revision: 10.32 $ 28_Jan_99_18:23 /usr/sbin/x29printd: X.25 PAD Services $Revision: 10.32 $ 28_Jan_99_18:23 /usr/conf/lib/libaxinsyms.o: ACC Rel B.02.40-B.2.40.02 for B.10.20 PHNE_18719 lib axinsyms.o /usr/conf/master.d/axin: None /usr/conf/lib/libaxin.a: ACC Rel B.02.40-B.2.40.02 for B.10.20 PHNE_18719 lib axin.a /opt/acc/bin/zx25init: ACC Rel B.02.40-B.2.40.02 for B.10.20 PHNE_18719 zx2 5init /usr/conf/acc/axin.msgs: None cksum(1) Output: 2828423770 111352 /usr/conf/lib/libx25ipsyms.o 1207144164 121220 /usr/conf/lib/libx25pasyms.o 1328291369 217124 /usr/conf/lib/libx25syms.o 2685402132 6003 /usr/conf/master.d/x25 3956278245 60860 /usr/conf/lib/libx25pa.a 843732451 118784 /usr/sbin/padem 2536207429 151552 /usr/sbin/x29printd 337405979 3379 /usr/conf/master.d/axin 1116460882 86281 /opt/acc/bin/zx25init 3094851199 140680 /usr/conf/lib/libaxin.a 3622511047 283092 /usr/conf/lib/libaxinsyms.o 799488034 15943 /usr/conf/acc/axin.msgs Patch Conflicts: None Patch Dependencies: s700: 10.20: PHNE_18717 s800: 10.20: PHNE_18717 Hardware Dependencies: None Other Dependencies: None Supersedes: PHNE_13996 PHNE_15363 Equivalent Patches: None Patch Package Size: 1360 KBytes Installation Instructions: Please review all instructions and the Hewlett-Packard SupportLine User Guide or your Hewlett-Packard support terms and conditions for precautions, scope of license, restrictions, and, limitation of liability and warranties, before installing this patch. ------------------------------------------------------------ 1. Back up your system before installing a patch. 2. Login as root. 3. Copy the patch to the /tmp directory. 4. Move to the /tmp directory and unshar the patch: cd /tmp sh PHNE_18719 5a. For a standalone system, run swinstall to install the patch: swinstall -x autoreboot=true -x match_target=true \ -s /tmp/PHNE_18719.depot By default swinstall will archive the original software in /var/adm/sw/patch/PHNE_18719. If you do not wish to retain a copy of the original software, you can create an empty file named /var/adm/sw/patch/PATCH_NOSAVE. WARNING: If this file exists when a patch is installed, the patch cannot be deinstalled. Please be careful when using this feature. It is recommended that you move the PHNE_18719.text file to /var/adm/sw/patch for future reference. To put this patch on a magnetic tape and install from the tape drive, use the command: dd if=/tmp/PHNE_18719.depot of=/dev/rmt/0m bs=2k Special Installation Instructions: SUBSYSTEM_SHUT You must install any zx25 driver-related patches first (for product Z7404AA ACC X.25 Protocol Accessory) before installing this axin-related patch (for product Z7406AA ACC Support Accessory for X.25/9000). Before installing this patch, use the following command to shutdown the ACC subsystem and kill the ACC daemons. /opt/acc/bin/zmasterd kill The above command kills any of the ACC daemons that are still running, including zmasterd, zx25d, watch, zmlog, zmon, and znode. The kernel will be regenerated and the system will reboot automatically during the patch installation.