Operational Defect Database
BugZero found this defect 517 days ago.
Data sources
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F5 | 1132449
Incomplete or missing IPv6 IPI database results to connection reset and/or high TMM CPU usage
Last update date:
5/1/2024
Affected products:
BIG-IP
BIG-IP AFM
Affected releases:
15.1.6
15.1.6.1
15.1.7
15.1.8
15.1.8.1
15.1.8.2
15.1.9
15.1.9.1
15.1.10
15.1.10.2
15.1.10.3
15.1.10.4
Fixed releases:
No fixed releases provided.
Description:
Bug ID 1132449: Incomplete or missing IPv6 IPI database results to connection reset and/or high TMM CPU usage ... Last Modified: May 01, 2024 ... Symptoms ... Following IPv4 database load message is present in /var/log/ltm: 015c0010:5: Initial load of IPv4 Reputation database has been completed Note the absence of: 015c0010:5: Initial load of IPv6 Reputation database has been completed Some scenarios would result in elevated TMM CPU utilization, for example, when using IPI in global policy. ... Impact ... Any of the following: - TCL error results when IPI is used in an iRule resulting in connection being reset. - When using IPI in global policy, increased TMM CPU utilization may occur which leads to idle enforcer being triggered, TMM clock advanced messages appearing in LTM logs, or TMM restarting without core when MCPD is unable to communicate with TMM. ... Conditions ... Failure to download IPv6 database from localdb-ipv6-daily.brightcloud.com. ... Workaround ... Ensure that BIG-I...
