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I think we had the attachment stripped out of the Forum. Here is the detail for everyone: ############################################# RealSecure: RSfN 6.5 patch to address SIGCHLD errors ISS RealSecure for Nokia, for version: 6.5 Only date modified: 05/17/2002 This patch addresses issues where communication between the Event Collector and RealSecure sensor stops and the sensor must be restarted. This is caused by a memory leak issue which results in the following SIGCHLD error "ISS[25140]: (network_sensor_name) - The Application received unexpected SIGCHLD signal 20. The engine will exit." Please Note: XPU 4.3 must be applied to the network sensor before applying the patch. SOLUTION To install the patch use the following guidelines: 1) Start with a fresh install of RealSecure Network Sensor ver. 6.5 on IPSO 3.4.1-FCS10 a) If an uninstall was performed beforehand, please remove the /opt/ISS directory before installing the RSfN 6.5 package. (rm -R /opt/ISS) b) You may wish to backup the .PubKey files to save you from having to re-copy those up after the install. (Located under /opt/ISS/RealSecure6_5/Keys/CerticomNRA). 2) Apply XPU 4.3 to the sensor. 3) Once your RSNS6.5 install is completed, you will want to shutdown the issdaemon ( /opt/ISS/issDaemon/issd -stop) 4) Make backups of the following files located in the /opt/ISS/RealSecure6_5 directory that will be replaced. * issCSF * libNetworkSensor.so * CmnRspnses.so * NSRspnses.so * rsDisplay.so 5) Copy the files contained in the ipso_patch.tar.gz you download up to the /opt/ISS/RealSecure6_5 directory. 6) Reboot the sensor. Note: If you have dual sensors running on the Nokia Appliance you have to apply the patch to the second sensor files located in the /opt/ISS/network_sensor_2 directory Downloads ipso_patch.tar.gz [GZ - 3.4 MB] MD5 459c3eaa9cff90d67b759bd9e323a496 -----Original Message----- From: Williams, Ken [mailto:[EMAIL PROTECTED]] Sent: 06 June 2002 17:12 To: 'Joy, Chris'; Williams, Ken Cc: '[EMAIL PROTECTED]' Subject: RE: Nokia Sensor 6.5 Yah This appears to be the same issue, which I've been encountering for roughly a month now, we'll see if this patch works properly. -----Original Message----- From: Joy, Chris [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 06, 2002 7:43 AM To: 'Williams, Ken' Cc: '[EMAIL PROTECTED]' Subject: RE: Nokia Sensor 6.5 Could be this known issue that I found on the Nokia support site. I guess ISS can provide the patch too. Chris Dr Chris Joy VP, OI Netcomms Dresdner Kleinwort Wasserstein -----Original Message----- From: Williams, Ken [mailto:[EMAIL PROTECTED]] Sent: 05 June 2002 23:51 To: '[EMAIL PROTECTED]' Subject: Nokia Sensor 6.5 TO UNSUBSCRIBE: email "unsubscribe issforum" in the body of your message to [EMAIL PROTECTED] Contact [EMAIL PROTECTED] for help with any problems! ---------------------------------------------------------------------------- Hey has anyone encountered the nokia sensor crashing arbitrarily, (i'm aware of the dhcp issue that signature is turned off in my policy). Here is the information I receive from the logfile: Jun 3 11:08:18 sentinel [LOG_ERR] ISS[2703]: (network_sensor_1) - The Application received unexpected SIGCHLD signal 20. The engine will exit. -Ken ---------------------------------------------------------------------- If you have received this e-mail in error or wish to read our e-mail disclaimer statement and monitoring policy, please refer to http://www.drkw.com/disc/email/ or contact the sender. ---------------------------------------------------------------------- ---------------------------------------------------------------------- If you have received this e-mail in error or wish to read our e-mail disclaimer statement and monitoring policy, please refer to http://www.drkw.com/disc/email/ or contact the sender. ----------------------------------------------------------------------
