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Fix list for IBM Edge Components V9

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Abstract

IBM Edge Components provides periodic fixes for release V9.0. The following is a complete listing of fixes for V9.0 with the most recent fix at the top.

Content

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Release Date
Total number of APARs
Total number of Security APARs
Fix Pack 9.0.5.26
2 December 2025
0
0
Fix Pack 9.0.5.25
9 September 2025
0
0
Fix Pack 9.0.5.24
17 June 2025
0
0
Fix Pack 9.0.5.23
25 March 2025
0
0
Fix Pack 9.0.5.22
3 December 2024
0
0
Fix Pack 9.0.5.21
10 September 2024
0
0
Fix Pack 9.0.5.20
18 June 2024
0
0
Fix Pack 9.0.5.19
26 March 2024
1
0
Fix Pack 9.0.5.18
12 December 2023
4
0
Fix Pack 9.0.5.17
19 September 2023
2
0
Fix Pack 9.0.5.16
28 June 2023
0
0
Fix Pack 9.0.5.15
4 April 2023
4
0
Fix Pack 9.0.5.14
22 November 2022
6
0
Fix Pack 9.0.5.13
30 August 2022
2
0
Fix Pack 9.0.5.12
7 June 2022
0
0
Fix Pack 9.0.5.11
15 March 2022
1
0
Fix Pack 9.0.5.10
3 December 2021
1
0
Fix Pack 9.0.5.9
10 September 2021
10
0
Fix Pack 9.0.5.8
18 June 2021
6
0
Fix Pack 9.0.5.7
26 March 2021
6
0
Fix Pack 9.0.5.6
27 November 2020
3
0
Fix Pack 9.0.5.5
4 September 2020
0
0
Fix Pack 9.0.5.4
12 June 2020
4
0
Fix Pack 9.0.5.3
20 March 2020
4
0
Fix Pack 9.0.5.2
13 December 2019
5
0
Fix Pack 9.0.5.1
20 September 2019
1
0
Refresh Pack 9.0.5.0
28 June 2019
2
0
Fix Pack 9.0.0.11
5 April 2019
7
0
Fix Pack 9.0.0.10
14 December 2018
7
0
Fix Pack 9.0.0.9
21 September 2018
4
0
Fix Pack 9.0.0.8
29 June 2018
5
0
Fix Pack 9.0.0.7
16 March 2018
1
0
Fix Pack 9.0.0.6
21 December 2017
11
0
Fix Pack 9.0.0.5
17 October 2017
16
1
Fix Pack 9.0.0.4
13 June 2017
10
0
Fix Pack 9.0.0.3
14 March 2017
9
0
Fix Pack 9.0.0.2
13 December 2016
7
0
Fix Pack 9.0.0.1
16 September 2016
4
0
 
 
Fix Pack 9.0.5.19
Fix release date: 26 March 2024
Last modified: 26 March 2024
Status: Superseded
 
Security APARAPARDescription
 PH58223Load balancer not invoking correct user exits when high availability is removed

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Fix Pack 9.0.5.18
Fix release date: 12 December 2023
Last modified: 12 December 2023
Status: Superseded
 
Security APARAPARDescription
 PH56287Advisors do not run the standby load balancer
 PH57603Allow Load Balancer high availability monitor interval to be set in milliseconds
 PH57722The high availability heartbeat status reported in the hamon.log file of the Load Balancer is not correct
 PH57055Log files show size 0 and data not saved to the log file for CBR component
 
Fix Pack 9.0.5.17
Fix release date: 19 September 2023
Last modified: 19 September 2023
Status: Superseded
 
Security APARAPARDescription
 PH54179Collocated server flag not set when server address matches NFA address
 PH55313The IBM WebSphere Load Balancer's custom properties should not be overwritten when software maintenance is applied
 
Fix Pack 9.0.5.16
Fix release date: 28 June 2023
Last modified: 28 June 2023
Status: Superseded
 
Fix Pack 9.0.5.15
Fix release date: 4 April 2023
Last modified: 4 April 2023
Status: Superseded
 
Security APARAPARDescription
 PH50064Connection broken when takeover occurs
 PH51426Repstrategy port option not saved to configuration file
 PH48264Update GSKit to 8.0.55.29
 PH48288Enable TLSv1.2 by default
 
 
Fix Pack 9.0.5.14
Fix release date: 22 November 2022
Last modified: 22 November 2022
Status: Superseded
Security APARAPARDescription
 PH48379Caching proxy does not send TLS 1.2 signature_algorithms extension to backend
 PH47586Edge Load Balancer crashes in ibmlb2 function lbll_select1_nl with affinity configured
 PH48086Actual advisor timeout exceeds specified timeout setting
 PH48736WebSphere Load Balancer allows invalid stickytime
 PH49903Load Balancer file descriptor leak when log file system full
 PH49906Promiscous setting in Load Balancer is not honored when configured in lbexecutor.conf
 
Fix Pack 9.0.5.13
Fix release date: 30 August 2022
Last modified: 30 August 2022
Status: Superseded
Security APARAPARDescription
 PH46229Https advisor fails to open secure connection with Java 8.0.7.0 and higher
 PH46644Crash in ibmlb2.exe, faulting module name: ntdll.dll, exception code: 0xc0000374
 
Fix Pack 9.0.5.12
Fix release date: 7 June 2022
Last modified: 7 June 2022
Status: Superseded
 
Fix Pack 9.0.5.11

Fix release date: 15 March 2022
Last modified: 15 March 2022
Status: Superseded

Security APARAPARDescription
 PH41964WebSphere Edge Load Balancer create an idle kernel process that is never destroyed
 
Fix Pack 9.0.5.10

Fix release date: 3 December 2021
Last modified: 3 December 2021
Status: Superseded

Security APARAPARDescription
 PH40350Load Balancer executor fails to start with file not found on Linux PPC LE
 PH41417Load Balancer incorrectly marks server as collocated
 
Fix Pack 9.0.5.9

Fix release date: 10 September 2021
Last modified: 10 September 2021
Status: Superseded

Security APARAPARDescription
 PH35681Load balancer for IPv4 and IPv6 does not send resets to clients when server detected offline and port reset enabled
 PH36012Load balancer not honoring modified fintimeout value
 PH36755Backup LB may receive cluster traffic
 PH36996Fragmented traffic not being forwarded through the load balancer
 PH37311Crash may occur on AIX with roce converged network adapter
 PH37312Load balancer's high availability script goStandby may be invoked multiple times
 PH37433Manager report output gets corrupted partially
 PH37663Crash on backup load balancer
 PH38034IBM WebSphere Application Server Load Balancer unnecessarily changed some keywords on non-English languages
 PH37318Caching Proxy does not release thread resources for thread used to archive log files
 
Fix Pack 9.0.5.8
Fix release date: 18 June 2021
Last modified: 18 June 2021
Status: Superseded
Download Fix Pack 9.0.5.8
Security APARAPARDescription
 PH33745DSControl server status display wrong value in "scheduled quiesce"
 PH34252ULB slow to detect serverdown if the OS goes down
 PH34372Edge load balancer crash in os_xmitraw6 function
 PH34494Advisor errors when server defined using IPv6 address
 PH34518The crossport will not function with more than 2 ports
 PH36302IBM Caching Proxy must ignore if-modified-since if the request also contains an if-none-match header
 
Fix Pack 9.0.5.7

Fix release date: 26 March 2021
Last modified: 26 March 2021
Status: Superseded

Security APARAPARDescription
 PH29955ULB dscontrol port status needs cross port displayed
 PH30839Load Balancer does not detect netmask 255.255.255.128 and higher
 PH32085Load Balancer does not compute stickyMask correctly
 PH33032Backup LB sends gratuitous ARO for clusters HighAvailability takeover may occur for no reason
 PH33480The Load Balancer problem determination tool does not work properly
 PH31940ULB fixpacks will overwrite the default.cfg file
 
Fix Pack 9.0.5.6

Fix release date: 27 November 2020
Last modified: 27 November 2020
Status: Superseded

Security APARAPARDescription
 PH26208DScontrol manager report does not show the cluster for the port
 PH29210Cross port setting not saved in load balancer configuration
 PH29211DSServer causes a Java crash running the load balancer on 64bit Windows
 
Fix Pack 9.0.5.5

Fix release date: 4 September 2020
Last modified: 4 September 2020
Status: Superseded

 
Fix Pack 9.0.5.4

Fix release date: 12 June 2020
Last modified: 12 June 2020
Status: Superseded

Security APARAPARDescription
 PH20788ULB is not handling MBUFS correctly
 PH22359"Error: Cannot update weights." logged to manager.log
 PH22784IBM Websphere Application Server load balancer for IPv4 and IPv6 users
 PH22820Enable dscontrol and lbadmin support for fintimeout and stickymask
 
Fix Pack 9.0.5.3

Fix release date: 20 March 2020
Last modified: 20 March 2020
Status:Superseded

Security APARAPARDescription
 PH18920Edge load balancer V9.50.1 crash in lbll_select1_nl with high availability replication and affinity based forwarding
 PH19861server.log may reflect command failures from background manager or advisor functions
 PH20059Fixed weight not saved after unquiesce in standby mode
 PH18428Wrong error message with "DirListingDisable" directive
 
Fix Pack 9.0.5.2

Fix release date: 13 December 2019
Last modified: 13 December 2019
Status: Superseded

Security APARAPARDescription
 PH14307ULB errors not accurately reported
 PH14847Configuration commands fail
 PH15294ULB hang with multiple concurrent ARP responses
 PH16674ULB needs to persist LB_PROMISCOUS value after a fixpack update
 PH16764Request to the cluster IP sent from active LB can not be responded
 
Fix Pack 9.0.5.1
Fix release date: 20 September 2019
Last modified: 20 September 2019
Status: Superseded
 Download Fix Pack 9.0.5.1
Security APARAPARDescription
 PH15678
Update GSKit to 8.0.55.9
 
Refresh Pack 9.0.5.0

Fix release date: 28 June 2019
Last modified: 28 June 2019
Status: Superseded

Security APARAPARDescription
 PH10821Edge Load Balancer ULB TLS advisor timeout is not working
 PH11040Nat connections fail under heavy load
 
Fix Pack 9.0.0.11
Fix release date: 5 April 2019
Last modified: 5 April 2019
Status: Superseded
Download Fix Pack 9.0.0.11
Security APARAPARDescription
 PH03883Edge LB should not key off the network adapter description, which may not be unique
 PH05063Server add fails when using the IPv6 ipaddress instead of the hostname
 PH07466Crash in ULB dispatcher after update to 8.5.5.14 on zLinux
 PH07516Crash occurs if adding IPv6 addresses
 PH07647Log information about cause of highavailability takeover
 PH04912Connections to advisors take long than connecttimeout to time out
 PH06079Custom advisors fail to load on Linux and AIX
 
Fix Pack 9.0.0.10
Fix release date: 14 December 2018
Last modified: 14 December 2018
Status: Superseded
Download Fix Pack 9.0.0.10
Security APARAPARDescription
 PH01552Windows IPv6 not forwarding correctly
 PH02089Using ULB metric server on V9.0 and CPU load not accurate on Windows 2012
 PH02596Edge load balancer for IPv4 and IPv6 v9.x - potential for long outage of cluster IP after an HA failover
 PH01138Update Caching Proxy to allow ECDHE ciphers
 PH01205Do not log sensitive information when highest level of PACD debug is enabled
 PH01698When tunneling SSL requests through Caching Proxy, the connection may hang if data greater than 1024 bytes is sent
 PH04660Caching Proxy has hardcoded 10mb limit of post data

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Fix Pack 9.0.0.9
Fix release date: 21 September 2018
Last modified: 21 September 2018
Status: Superseded
Download Fix Pack 9.0.0.9
Security APAR
APAR
Description
 PH00667Load balancer site selector advisors have failures on 9.0.0.8
 PH00196Ignore lines starting with spaces in PAC configuration
 PI91825Deprecate the Caching Proxy administration web console as it requires applet support which is rapidly becoming unavailable
 PI97947Load balancer memload script does not provide accurate value on Linux
 
Fix Pack 9.0.0.8
Fix release date: 29 June 2018
Last modified: 29 June 2018
Status: Superseded
Download Fix Pack 9.0.0.8
Security APAR
APAR
Description
 PI91981IMS does not inform sign on user that the VERIFY keyword parm is ignored if password verification option is not enabled
 PI95724CBR mapport advisor uses wrong port
 PI90112Improve the default cipher suites for SSLv3, TLSv1.0, TLSv1.1, and TLSv1.2 in Caching Proxy to remove several weak ciphers
 PI92981LLB fixpack update overwrites default.cfg
 PI95286Caching proxy rc.ibmproxy is being relinked when upgrading between fixpacks
 
Fix Pack 9.0.0.7
Fix release date: 16 March 2018
Last modified: 16 March 2018
Status: Superseded
Download Fix Pack 9.0.0.7
Security APAR
APAR
Description
 PI91689Edge LB for IPv4 & IPv6 has a limit number of ARP to 100 cluster IPs during takeover
 
Fix Pack 9.0.0.6
Fix release date: 21 December 2017
Last modified: 21 December 2017
Status: Superseded
Download Fix Pack 9.0.0.6
Security APAR
APAR
Description
 PI83438Binary logging settings not saved
 PI84915Packet forwarding problem on AIX
 PI85239Some load balancer command shortcuts broken
 PI85252Load balancer configuration accepts invalid port numbers
 PI86140Site selector failures on 64bit architectures
 PI86251Executor doesn't function if started quickly after stopping on AIX
 PI87274IPv6 forwarding may fail on AIX
 PI88624ULB fixpack update overwrites default.cfg
 PI86249ibmproxy is down by SIGSEGV
 PI89256Edge Load Balancer for IPv4 and IPv6 transmits invalid packet
 PI89698ICMP errors occur for high availability packe
 
Fix Pack 9.0.0.5
Fix release date: 17 October 2017
Last modified: 17 October 2017
Status: Superseded
Download Fix Pack 9.0.0.5
Security APAR
APAR
Description
 PI80330WebSphere Edge Load Balancer for IPv4 & IPv6, crash in m_copydata on AIX
 PI81102Errors pinging the load balancer for IPv4 and IPv6 cluster address
 PI82106dscontrol does not save encapsulation related attributes to the configuration file
 PI82916IBM WebSphere load balancer for IPv4 and IPv6 users
 PI83197The encapsulated mac forwarding method of the load balancer for IPv4 and IPv6 does not work with IPv6 traffic
 PI83437The load balancer for IPv4 and IPv6 connection table can get corrupted when using NAT and high availability
 PI84190Load balancer manager consumes unnecessary memory retaining weight history
 PI84336Load balancer for IPv4 and IPv4 crash with highavailability affinity replication
 PI85184Load balancer for IPv4 and IPv4 experiences delays invoking go scripts
 PI85228Executor crash with NAT servers and ICMP error to return address
 PI79201Caching proxy 8.0 failed to log in Japanese
 PI82335NAT forwarding does not work with IPv6 clusters
✓
PI82587Edge Caching Proxy HTTP splitting attack (CVE-2017-1503)
 PI82616Load balancer for IPv4 and IPv6 high availability not replicating IPv6 connections
 PI82867LDAP not using SSL connections when conn_type is set to SSL
 PI83768Load balancer https advisor causing 400 bad input errors in web server lo
 
Fix Pack 9.0.0.4
Fix release date: 13 June 2017
Last modified: 13 June 2017
Status: Superseded
Download Fix Pack 9.0.0.4
Security APAR
APAR
Description
 PI74424Edge Load Balancer IPv6 with ha with repstrategy connection fails takeover
 PI77783Edge CBRServer v9 on AIX - executor will not start with Java 8
 PI78140Advisor failures occur with no indication of failure in advisor logs
 PI75118Caching proxy accepts HTTP request lines that do not conform with RFC 7230.
 PI75968Enable TLSv1.0 and TLSv1.1 by default on caching proxy.
 PI76339Module loading fails on AIX Caching Proxy
 PI76370cpwizard.bat does not work when its path has spaces and requires a parameter to specify the caching proxy root.
 PI78938Load Balancer's site selector and content based router components reach advisor fails
 PI79341IBM WebSphere Site Selector Load Balancer for IPv4 and IPv6 metric monitor can not be disabled.
 PI79351Load Balancer for IPv4 and IPv6: Large configurations may take a long time to load.
 
Fix Pack 9.0.0.3
Fix release date: 14 March 2017
Last modified: 14 March 2017
Status: Superseded
Download Fix Pack 9.0.0.3
Security APAR
APAR
Description
 PI70980Load Balancer for IPv4 and IPv6 does not work on Solaris 11
 PI71866Duplicate HA records cause standby ULB hang
 PI72199Load Balancer crashes due to corrupted connection records
 PI72444Collocated server does not receive requests on backup load balancer.
 PI73727Inaccurate timeout of ARP entries and failure to send heartbeats with no replication record
 PI67581Add a flag to allow forcing caching proxy into the background, even when -debug and -mtv are specified on the command line
 PI73088Load Balancer for IPv4 and IPv6 does not provide a method to configure a cluster or adjust connection cleanup values
 PI73295TLS advisor fails to connect to the IBM HTTP Server when ECDHE ciphers are prioritized.
 PI74512Update IBM Caching Proxy's default ciphers for TLS 1.1 and TLS 1.2.
 
Fix Pack 9.0.0.2
Fix release date: 13 December 2016
Last modified: 13 Decemeber 2016
Status: Superseded
Download Fix Pack 9.0.0.2
Security APAR
APAR
Description
 PI64471Sub-state shows "not synchronized" in hamon.log of ULB
 PI65683Edge Load Balancer for IPv4 and IPv6 hang on AIX
 PI66434Crash in lbll_node2obj when LB is garbage collecting memory fromconnection table.
 PI67617Edge Load Balancer V8, changing the rule priority does not work
 PI68270Load Balancer can crash when some fragmented traffic is received.
 PI62029Support added to Edge Caching Proxy to disable directory listings
 PI67408Fail to install Edge Caching Proxy V8 on a multi-zone Solaris
 
Fix Pack 9.0.0.1
Fix release date: 16 September 2016
Last modified: 16 Septemeber 2016
Status: Superseded
Download Fix Pack 9.0.0.1
Security APAR
APAR
Description
 PI64471Sub-state shows "not synchronized" in hamon.log of ULB
 PI65765Edge Load Balancer for IPv4 and IPv6 server.log shows confusing message after adding a rule.
 PI66043Script to start and stop the executor and the debugging shell script do not work properly on Solaris
 PI61331Add host header to LB HTTP advisor
 

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Document Information

Modified date:
02 December 2025

UID

swg27048592

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