OBSOLETE Patch-ID# 109472-07 Keywords: mi_strlog SACK TCP FIN ndd tcp multipathing TCP ports NCA Proxy Synopsis: Obsoleted by: 108528-13 SunOS 5.8: /kernel/drv/tcp patch Date: Aug/08/2001 Solaris Release: 8 SunOS Release: 5.8 Unbundled Product: Unbundled Release: Xref: This patch available for x86 as patch 109473 Topic: SunOS 5.8: /kernel/drv/tcp patch *********************************************************** NOTE: This patch may contain one or more OEM-specific platform ports. See the appropriate OEM_NOTES file within the patch for information specific to these platforms. DO NOT INSTALL this patch on an OEM system if a corresponding OEM_NOTES file is not present (or is present, but instructs not to install the patch), unless the OEM vendor directs otherwise. *********************************************************** NOTE: Refer to Special Install Instructions section for IMPORTANT specific information on this patch. Relevant Architectures: sparc BugId's fixed with this patch: 4278842 4291034 4299644 4308728 4310189 4311938 4313189 4319441 4319681 4319717 4324051 4330074 4332542 4360818 4365374 4370123 4375920 4376886 4400356 Changes incorporated in this version: 4365374 Patches accumulated and obsoleted by this patch: 109054-02 110558-01 111207-01 Patches which conflict with this patch: Patches required with this patch: Obsoleted by: 108528-13 Files included with this patch: /kernel/drv/sparcv9/tcp /kernel/drv/tcp /usr/include/inet/tcp.h /usr/lib/adb/sparcv9/tcp /usr/lib/adb/sparcv9/tcpb /usr/lib/adb/tcp /usr/lib/adb/tcpb Problem Description: 4365374 TCP window update algorithm in RFC 1122 has problem (from 109472-06) This patch revision was generated to accumulate and obsolete the feature changes introduced in feature point patch 111207-01. (from 109472-05) This patch revision was generated to accumulate and obsolete the feature changes introduced in feature point patch 110558-01 (from 109472-04) 4319717 systems generate multiple old-broadcast tcp packets (from 109472-03) This patch revision was generated to accumulate and obsolete the feature changes introduced in point patch 109054-02. 4311938 Network Multipathing should be integrated into Solaris 8. 4299644 debug kernel panics; race between ip_close and ip_wsrv threads 4291034 arp: bad trap in ip while deleting logical interface during arp 4308728 ifconfig results in spurious message on the console (from 109472-02) 4310189 mi_strlog in TCP can cause path timeouts in cluster The previous version of the patch required additional code fix for 4310189. Hence, this patch was generated. (from 109472-01) 4310189 mi_strlog in TCP can cause path timeouts in cluster 4319441 SACK causes data corruption in TCP (data shifted by 12 bytes) 4330074 TCP should handle out of order FIN 4332542 tcp_wscale_always ndd param has no effect (from 109054-02) This point patch revision was generated to include some escalated bugfixes. 4311938 Network Multipathing should be integrated into Solaris 8. 4299644 debug kernel panics; race between ip_close and ip_wsrv threads 4291034 arp: bad trap in ip while deleting logical interface during arp 4308728 ifconfig results in spurious message on the console (from 109054-01) 4311938 Network Multipathing should be integrated into Solaris 8 4299644 debug kernel panics; race between ip_close and ip_wsrv threads 4291034 arp: bad trap in ip while deleting logical interface during arp 4308728 ifconfig results in spurious message on the console (from 110558-01) 4278842 Add reverse tunneling to Foreign Agent and Home Agent 4313189 Mipagent needs to use routing socket to add/delete routes for rev-tun support 4324051 Mipagent needs to have a socket option to route reg reply directly to MN 4360818 Provide kernel support for Reverse tunneling and private addressing 4370123 AAA extensions to RADIUS interface between mipagent and radius 4376886 mipagent doesn't work with PPP interfaces 4375920 Foreign agent does not create two tunnels to HA when different COAs used (from 111207-01) 4319681 Need TCP support to reserve ports 4400356 Need to add support for NCA Proxy Patch Installation Instructions: -------------------------------- For Solaris 2.0-2.6 releases, refer to the Install.info file and/or the README within the patch for instructions on using the generic 'installpatch' and 'backoutpatch' scripts provided with each patch. For Solaris 7-8 releases, refer to the man pages for instructions on using 'patchadd' and 'patchrm' scripts provided with Solaris. Any other special or non-generic installation instructions should be described below as special instructions. The following example installs a patch to a standalone machine: example# patchadd /var/spool/patch/104945-02 The following example removes a patch from a standalone system: example# patchrm 104945-02 For additional examples please see the appropriate man pages. Special Install Instructions: ----------------------------- Reboot the system after patch installation. NOTE 1: To get the complete IP Multipathing support, one needs to install the following patches: 109898-01 (or newer) /kernel/drv/arp patch 109742-02 (or newer) /kernel/drv/icmp patch 109279-05 (or newer) /kernel/drv/ip patch 109900-01 (or newer) /etc/init.d/network and /etc/rcS.d/S30network.sh patch 109472-03 (or newer) /kernel/drv/tcp patch 109740-02 (or newer) /kernel/drv/udp patch 109902-01 (or newer) /usr/lib/inet/in.ndpd patch 109904-01 (or newer) /etc/default/mpathd and /sbin/in.mpathd patch 109906-01 (or newer) /sbin/ifconfig and /usr/sbin/ifconfig patch NOTE 2: To get the complete support for the following: Add reverse tunneling to Foreign Agent and Home Agent Mipagent needs to use routing socket to add/delete routes for rev-tun support Mipagent needs to have a socket option to route reg reply directly to MN Provide kernel support for Reverse tunneling and private addressing one needs to install the following patches: 110378-04 (or newer) mipagent patch 109279-09 (or newer) /kernel/drv/ip and /kernel/drv/ipsecah patch 109740-04 (or newer) /kernel/drvudp patch 109742-03 (or newer) /kernel/drv/icmp patch 109472-04 (or newer) /kernel/drv/tcp patch NOTE 3: To get the complete NCAfs, NCA Proxy and sendfilev() feature, please install the following patches: 108528-09 (or newer) kernel update patch 109472-06 (or newer) /kernel/drv/tcp patch 109234-03 (or newer) NCA patch 108995-02 (or newer) /usr/lib/libproc.so.1 patch 111295-01 (or newer) /usr/bin/sparcv7/pstack and /usr/bin/sparcv9/pstack patch 109025-03 (or newer) /usr/bin/sparcv7/truss and /usr/bin/sparcv9/truss patch 108991-13 (or newer) /usr/lib/libc.so.1 patch 111297-01 (or newer) /usr/lib/libsendfile.so.1 patch README -- Last modified date: Monday, February 11, 2002