Known Issue: TMM may produce a core file during BIG-IP system startup when...
(SOL14838) Description On rare occasions, the BIG-IP system may stop responding and produce a Traffic Management Microkernel (TMM) core file during the system startup process. This issue occurs when...
View ArticleKnown Issue: SFP interfaces set to 100baseTX-Full may not pass traffic
(SOL14834) Description Configuring a port with a Copper Small Form-Factor Pluggable interface (SFP) to 100baseTX-Full will not pass traffic, despite showing the link as Up. This issue occurs when all...
View ArticleHow-To: Delegating a subdomain to a BIG-IP GTM or BIG-IP Link Controller...
(SOL277) Purpose You should consider using this procedure under the following condition: When delegating subdomains from a DNS server to BIG-IP GTM orBIG Link Controller systems. Prerequisites You must...
View ArticleKnown Issue: The TMM process may restart when priority groups and rate limit...
(SOL14850) Description The Traffic Management Microkernel (TMM) process may become unresponsive, and then restart. This issue occurs when all of the following conditions are met: You have enabled...
View ArticleKnown Issue: Connections to a Proxy SSL-enabled virtual server may fail
(SOL14571) Description Connections to a Proxy SSL-enabled virtual server may fail. This issue occurs when all of the following conditions are met: You have enabled Proxy SSL on the Client and Server...
View ArticleInformational: BIG-IP evaluation and demonstration licenses may expire
(SOL4679) Production BIG-IP system license files do not expire; however, evaluation or demonstration BIG-IP licenses do expire. This applies to add-on module evaluation licenses for all modules....
View ArticleError Message: Error Message: http_process_state_prepend - Invalid action...
(SOL5922) When a virtual server with an HTTP profile receives unexpected HTTP data, the BIG-IP system logs an error message, similar to the following, to the /var/log/ltm file:...
View ArticleInformational: BIG-IP cumulative hotfix version 11.4.0
(SOL14479) F5 has recently discovered and corrected a number of issues that affect customers running BIG-IP 11.4.0. F5 recommends that all customers currently running BIG-IP 11.4.0 install the latest...
View ArticleInformational: End of Sale announcement for the XFP Fiber Connector (10G) ROHS
(SOL14845) Product Update F5 is announcing the End of Sale (EoS) of the XFP Fiber Connector (10G) ROHS that is used with the VIPRION B4100 (PB100) blade , effective January 1, 2014. Hardware EoL...
View ArticleKnown Issue: The BIG-IP Link Controller system does not report link...
(SOL14820) Description The BIG-IP Link Controller system does not report link throughput statistics. This issue occurs when the following conditions are met: The BIG-IP Link Controller system is...
View ArticleInformational: End of Sale announcement for BIG-IP 11000 and 11050 FIPS...
(SOL14844) Product Update F5 is announcing the End of Sale (EoS) of the BIG-IP 11000-FIPS and 11050-FIPS platforms and SSD options, effective January 1, 2014. Hardware EoL Schedule With the...
View ArticleOverview: Overview of HTTP chunking
(SOL5379) Chunking is a technique that HTTP servers use to improve responsiveness. Chunking can help you avoid situations where the server needs to obtain dynamic content from an external source and...
View ArticleKnown Issue: The BIG-IP system may incorrectly handle responses for EDNS0...
(SOL14851) Description The BIG-IP system may incorrectly handle responses for EDNS0 queries. The BIG-IP system may fail to truncate a response over the User Datagram Protocol (UDP), or unexpectedly...
View ArticleInformational: BIG-IP APM support for the Windows 8.1 operating system and...
(SOL14782) Summary Currently, the BIG-IP APM system does not include support for either the Windows 8.1 operating system or Internet Explorer 11. For a list of operating systems and browsers that the...
View ArticleKnown Issue: The BIG-IP system may fail to unchunk server response when...
(SOL14030) Description Chunked HTTP responses may not be unchunked before they are compressed and forwarded to the client. This issue occurs when the following conditions are met: The NTLM and...
View ArticleHow-To: Changing the idle timeout for a protocol profile
(SOL7166) If idle connections are allowed to remain in the BIG-IP connection table for extended periods, they continue to consume system memory, which reduces the amount of memory available for new...
View ArticleHow-To: Disabling attack signature checks for specific objects
(SOL8866) You can disable attack signature checks for specific objects. This functionality allows you to prevent an attack signature from triggering for a valid URI request, header, parameters or other...
View ArticleInformational: FirePass support for the Windows 8.1 operating system and...
(SOL14846) Summary The FirePass controller does not support clients that are running either the Windows 8.1 operating system or Internet Explorer 11. For a list of operating systems and browsers that...
View ArticleInformational: BIG-IQ Security compatibility matrix
(SOL14592) Summary This article discusses the compatibility matrix for BIG-IQ Security with BIG-IP Advanced Firewall Manager (AFM) systems. Description The BIG-IQ Security system provides central...
View Article