Patch-ID# 109740-03
Keywords: multicast IPv4 IPv6 PF_INET6 udp multipathing ip mipagent 
Synopsis: SunOS 5.8: /kernel/drv/udp patch
Date: Oct/11/2000

Solaris Release: 8

SunOS release: 5.8

Unbundled Product: 

Unbundled Release: 

Topic: SunOS 5.8: /kernel/drv/udp 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.

BugId's fixed with this patch: 4291034 4299644 4302749 4303422 4306362 4308728 4310956 4311938 4317221 4320818 4335568 

Changes incorporated in this version: 4291034 4299644 4302749 4308728 4310956 4311938 4317221 4320818 4335568

Relevant Architectures: sparc

Patches accumulated and obsoleted by this patch: 109056-01 110196-01 

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch:

/kernel/drv/udp
/kernel/drv/sparcv9/udp


Problem Description:

	This patch revision was generated to accumulate and obsolete
	the feature changes introduced in point patch 110196-01.

4317221 mipagent needs to read IP TTL to fully  support  reverse tunneling
4302749 Foreign Agent should not broadcast ARP for Mobile Nodes Link Layer address
4310956 ARP support needed for Mobile IP addresses
4320818 add radius hooks to mipagent daemon
4335568 mipagent's generic auth extension processing is broken

(from 109740-02)

	This patch revision was generated to accumulate and obsolete
	the feature changes introduced in point patch 109056-01.

4311938 Network Multipathing should be integrated into 2.8.
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 109740-01)

4306362 Only one multicast client gets data on the same node.
4303422 bind to V4 multicast address using V6 socket fails.

(from 109056-01)

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 110196-01)

4317221 mipagent needs to read IP TTL to fully  support  reverse tunneling
4302749 Foreign Agent should not broadcast ARP for Mobile Nodes Link Layer address
4310956 ARP support needed for Mobile IP addresses
4320818 add radius hooks to mipagent daemon
4335568 mipagent's generic auth extension processing is broken

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: 
----------------------------- 

Reboor the system after patch installation.

	NOTE 1: To get the complete fix for bugs:

		4306362 Only one multicast client gets data on the same node
		4303422 bind to V4 multicast address using V6 socket fails

		one needs to install the following patches:

		109279-04 (or newer)	ip patch
		109742-01 (or newer)    icmp patch

	NOTE 2: 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:	To get full implementation for 4317221, please also install 
		the /kernel/drv/ip patch, 110180-01, or its newer revision.

