Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Pael_74584's avatar
Pael_74584
Icon for Nimbostratus rankNimbostratus
Sep 28, 2009

log file indicates interface 4.1

Hi, I have a log that i wish to understand. Does the BigIP LTM 6400 have interface 4.1? Here are the other logs that I got.     Sep 28 13:27:50 hostname lacpd[1190]: 01160018:1: Internal li...
management
monitoring
JRahm's avatar
JRahm
Icon for Admin rankAdmin
Sep 28, 2009
Yes, but it's an internal interface, not one you can plug in to.