HP X.
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Contents 1 HP X.25 Release Notes...............................................................................4 2 Announcement...........................................................................................5 3 What is in This Version...............................................................................6 Important.................................................................................................................................6 Hardware Overview.............................
1 HP X.25 Release Notes This document contains the most recent product information pertaining to X.25 version B.11.31.04, which is supported on the HP-UX 11i v3 operating system. This document addresses the following topics: 4 • “Announcement” (page 5) • “What is in This Version” (page 6) • “Known Problems and Workarounds” (page 7) • “Defect Fixes in This Version” (page 9) • “Software Availability in Native Languages” (page 11) HP X.
2 Announcement This revision of X.25 software, J2793B (B.11.31.04) is supported on systems running HP-UX 11i v3 operating system. The X.25 link implements the CCITT X.25 recommendations and contains the components necessary to connect an HP Integrity system to a public or private packet switching network conforming to the CCITT X.25 recommendation (1980, 1984, or 1988), or to another system in a back-to-back configuration.
3 What is in This Version This version of X.25 includes defect fixes and enhancements. The 1. 2. 3. following enhancements are provided in this version of X.25: x25init provides an option to specify the debug logging level for XOT. Configuration of PAD services for X.25 over TCP (XOT) interface. The local and remote fail-over feature is supported over the XOT interface in a Serviceguard environment. 4. XOT protocol is supported in HPVM environment.
4 Known Problems and Workarounds Problem If you use an HP X.25 2-port PCI card (product number J3525A) in some of the Integrity servers, the system may generate a Machine Check Abort (MCA). This problem may occur if the setup includes the following: • The X.25 card is installed in one of the following HP Integrity servers: ◦ Superdome sx2000 ◦ HP Integrity server rx7640 ◦ HP Integrity server rx8640 • Any version of the HP X.
Figure 2 Connecting the adapter to the Cable connector You can order this special adapter from CAMI Research Inc. The part-number is 902H. You can also contact CAMI Research Inc. at the following address: CAMI Research Inc. ATTN: Christopher E. Strangio 530 Main Street Suite 2 Acton, MA 01720 USA Tel: +1 978-266-2655 Fax: +1 978-266-2658 e-mail: chris@camiresearch.com NOTE: 8 It might take up to three weeks to ship the adapter.
5 Defect Fixes in This Version The following problems have been fixed in this release: Table 1 Software Fixes SR Number Problem QXCR1001140824 When an X.25 over TCP(XOT) interface is configured for a packet size of 4096 bytes and data packets are exchanged, the xotd daemon crashes (on both client side and server side) and the connection is lost. QXCR1001092999 When a X.
Table 1 Software Fixes (continued) SR Number Problem closef+0x64 close+0x90 syscall+0x204 syscallinit+0x554 QXCR1001214788 When running 'x25stat -d x25_xot0' command, the X25 statistics are displayed correctly but instead of returning XoT statistics, x25stat returns: [x25stat] Unable to collect statistics. Check if XOT Layer is operational or not. QXCR1001217544 Error occurs when installing SNA bundle alone with the following logs in /var/adm/sw/swagent.log file.
6 Software Availability in Native Languages This version of X.25 is available only in English.
