Known Issue: The BIG-IP system may drop fragmented IPv4 packets when packet...
(SOL67934253) Known IssueThe BIG-IP system may drop fragmented IPv4 packets when packet filtering is enabled.This issue occurs when allĀ of the following conditions areĀ met:The BIG-IP system is running...
View ArticleRelease Note: BIG-IP Virtual Edition 12.1.1
BIG-IP Virtual Edition (VE) is a version of the BIG-IP system that runs as a virtual machine. Supported modules include Local Traffic Manager, BIG-IP DNS, Application Security Manager, Access Policy...
View ArticleRelease Note: BIG-IP LTM and TMOS 12.1.1
This release note documents the version 12.1.1 release of BIG-IP Local Traffic Manager and TMOS. You can apply the software upgrade to systems running software versions 10.1.0 (or later) or 11.x/12.x.
View ArticleKnown Issue: iApp-generated tunnel names longer than 64 characters may fail...
(SOL05516336) Known IssueWhen you deploy an iApp that creates BIG-IP APM objects, customers may experience an error message if the total object name length exceeds 64 characters.This issue occurs when...
View ArticleInformational: The BIG-IP 4000/2000 series platforms do not preserve the...
(SOL50261325) TopicThis article describes a hardware limitation on BIG-IP 4000/2000 series platforms that may prevent the system from preserving the source port for certain...
View ArticleKnown Issue: The BIG-IP ASM Policy Builder may not honor large Allowed URLs
(SOL18221489) Known IssueThe BIG-IP ASM Policy Builder may not honor largeĀ Allowed URLs.This issue occurs when all of the following conditions are met:You have set the Policy Builder configuration for...
View ArticleKnown Issue: When SNMP traps are configured, the BIG-IP configuration may...
(SOL67343162) Known IssueĀ When SNMP traps are configured, the BIG-IP configuration may fail to load after youĀ upgrade from 10.2.x to 12.1.0.This issue occurs when allĀ of the following conditionsĀ are...
View ArticleHow-To: Configuring serial console logging to a file for a vCMP guest
(SOL68404255) TopicYou should consider using this procedure under the following condition:You need to perform logging on the serial console to a file for a vCMP guestDescriptionA vCMP guest does not...
View ArticleInformational: BIG-IP DNS object names should not contain certain control...
(SOL59339744) TopicYou should not use control characters when defining BIG-IP DNS (formerly known as BIG-IP GTM)Ā object names.DescriptionYou should avoid using control characters in the names when...
View ArticleKnown Issue: IP fragmentation may occur between iSession peers
(SOL53741811) Known IssueIP fragmentation may occur between iSession peers.This issue occurs when allĀ of the following conditionsĀ areĀ met:An iSession connection is configured betweenĀ BIG-IP AAM...
View ArticleKnown Issue: iControl REST calls fail when using remote authentication and a...
(SOL00762373) Known IssueiControl REST calls fail when you use remote authentication and aĀ username that contains the @Ā special character.This issue occurs when allĀ of the following conditions are...
View ArticleOverview: Overview of supported BIG-IP upgrade paths and an upgrade planning...
(SOL13845) TopicPurposeThis article provides an overview of the supported upgrade path information and related information to assist in planning for an upgrade to your BIG-IP software.If you prefer to...
View ArticleOverview: Overview of BIG-IP memory usage
(SOL16419) TopicWhen administering a BIG-IP system, it is important to understand how the system allocates memory. In general, BIG-IP memory usage falls into the following categories:Traffic Management...
View ArticleKnown Issue: The iRule command HTTP::cookie expires may fail to run
(SOL53912726) Known IssueThe HTTP::cookie expires iRule command may fail to run.This issue occurs when the following condition is met:You set the cookie expiration time to 0 using the HTTP::cookie...
View ArticleKnown Issue: BIG-IP PEM sessions remain in the system when PCRF returns an...
(SOL02093894) Known IssueBIG-IP PEM sessions remain in the system when the Policy and Charging Rules Function (PCRF) returns an unknown session ID.This issue occurs when all of the following conditions...
View ArticleKnown Issue: Menu selections for creating a new remote desktop VDI profile...
(SOL11457041) Known IssueMenu selections for creating a new remote desktop virtual desktop infrastructure (VDI) profile may be impaired.This issue occurs when allĀ of the following conditions are...
View ArticleOverview: Overview of Clustered Multiprocessing (11.0.0 - 11.2.x)
(SOL14248) TopicThis article applies to BIG-IP 11.0.0 through 11.2.x. For information about other versions, refer to the following articles:SOL14358: Overview of Clustered Multiprocessing (11.3.0 and...
View ArticleHow-To: Mounting the /usr file system in read-write mode
(SOL20330103) TopicYou should consider using this procedure under the following condition:You need to edit a file stored on /usr file system.DescriptionThe BIG-IP /usr file system is mounted in...
View Article