Patch Name: PHNE_11390

Patch Description: s700_800 10.20 Raptor System Eagle Exportable 4.0 patch

Creation Date: 97/06/19

Post Date:  97/06/27

Hardware Platforms - OS Releases:
	s700: 10.20
	s800: 10.20

Products:
	J3614AA Eagle_Export 4.0
	J3617AA Eagle_Export 4.0
	J3614AA Eagle_Export 4.0.01
	J3617AA Eagle_Export 4.0.01

Filesets:
	Eagle_Export.EAGLE-RUN

Automatic Reboot?: No

Status: Special Superseded

Critical:
	Yes
	PHNE_11390: PANIC

Path Name: /hp-ux_patches/s700_800/10.X/PHNE_11390

Symptoms:
	PHNE_11390:
	Eagle 4.0 panic (Data page fault) at vpn_ioctl_tcp routine
	when the VPN feature of the firewall is used.

Defect Description:
	PHNE_11390:
	A race condition has been found that could result in a
	system crash. This crash was caused by an attempted access
	to a TCP/IP connection block that had already been
	deallocated through an abnormal TCP reset.

SR:
	5003370718

Patch Files:
	/tmp/epi40-hpux1020.tar

what(1) Output:
	/tmp/epi40-hpux1020.tar:
		$Id: get_if_name.c,v 1.6.2.1 1997/05/02 20:37:04 rma
			llal Exp $
		$Id: radix_tree.c,v 1.13 1996/06/20 12:39:45 jkraeme
			r Exp $
		$Id: red_black.c,v 1.10 1996/06/20 12:39:46 jkraemer
			 Exp $
		$Id: tundb.c,v 1.16.2.9 1996/11/14 17:21:47 rmallal
			Exp $
		$Id: vpn_util.c,v 1.49.2.22 1997/01/28 15:46:19 asho
			k Exp $
		$Id: get_if_name.c,v 1.6.2.1 1997/05/02 20:37:04 rma
			llal Exp $
		$Id: radix_tree.c,v 1.13 1996/06/20 12:39:45 jkraeme
			r Exp $
		$Id: red_black.c,v 1.10 1996/06/20 12:39:46 jkraemer
			 Exp $
		$Id: tundb.c,v 1.16.2.9 1996/11/14 17:21:47 rmallal
			Exp $
		$Id: vpn_util.c,v 1.49.2.22 1997/01/28 15:46:19 asho
			k Exp $

cksum(1) Output:
	1709528401 296960 /tmp/epi40-hpux1020.tar

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes: None

Equivalent Patches: None

Patch Package Size: 340 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_11390

	5a. For a standalone system, run swinstall to install the
	    patch:

		swinstall -x autoreboot=true -x match_target=true \
			-s /tmp/PHNE_11390.depot

	5b. For a homogeneous NFS Diskless cluster run swcluster on the
	    server to install the patch on the server and the clients:

		swcluster -i -b

	    This will invoke swcluster in the interactive mode and
	    force all clients to be shut down.

	    WARNING: All cluster clients must be shut down prior to the
		     patch installation.  Installing the patch while the
		     clients are booted is unsupported and can lead to
		     serious problems.

	    The swcluster command will invoke an swinstall session in which
	    you must specify:

		alternate root path  -  default is /export/shared_root/OS_700
		source depot path    -  /tmp/PHNE_11390.depot

	    To complete the installation, select the patch by choosing
	    "Actions -> Match What Target Has" and then "Actions -> Install"
	    from the Menubar.

	5c. For a heterogeneous NFS Diskless cluster:

		- run swinstall on the server as in step 5a to install
		  the patch on the cluster server.

		- run swcluster on the server as in step 5b to install
		  the patch on the cluster clients.

	By default swinstall will archive the original software in
	/var/adm/sw/patch/PHNE_11390.  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_11390.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_11390.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions:
	Notice:  There is no need to install this patch on a
	         Hawk-only system.

	Follow the instructions below to complete the installation
	of this patch after you have swinstall'ed PHNE_11390.

	cd /tmp/
	tar xvf epi40-hpux1020.tar
	Now, execute the script name "epatch".
	Choose option 1 to install the patch.
	Enter `E' to exit epatch.
	Finally, reboot your system to restart the Eagle.