APAR status
Closed as program error.
Error description
WebSphere Application Server Session Initiation Protocol (SIP) container performs reverse DNS lookups when trusted IP lists is configured.
Local fix
n/a
Problem summary
**************************************************************** * USERS AFFECTED: All Session Initiation Protocol (SIP) * * container IBM WebSphere Application Server * * Feature Pack for Communications Enabled * * Applications (CEA) users * **************************************************************** * PROBLEM DESCRIPTION: SIP container performs reverse DNS * * lookups when trusted the IP lists is * * configured. * **************************************************************** * RECOMMENDATION: * **************************************************************** The SIP container is trying to comapre hostnames. To get the hostnames a reverse DNS lookup is performed.
Problem conclusion
A new custom property was intorduced that allows you to disable the reverse DNS lookup. To disable reverse DNS lookups you should do the following: 1. Enter the administrative console 2. go to Application servers > server1 > SIP container > Custom properties 3. add new custom property: name: ipauthenticator.check.host.name value: false 4. press on the save button The fix for this APAR is currently targeted for inclusion in fix pack 1.0.0.13. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PM45822
Reported component name
CEA FEATUREPACK
Reported component ID
5724J0855
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-08-17
Closed date
2011-09-08
Last modified date
2011-09-08
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
CEA FEATUREPACK
Fixed component ID
5724J0855
Applicable component levels
R700 PSY
UP
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Document Information
Modified date:
09 February 2022