Forum Discussion
sosa123_86561
Nimbostratus
Nimbostratussweeper_update
Hi
we have bigip node having software 9.1.2, and some time we are getting sweeper_update in ltm log.
plz help.
Dec 26 18:32:29 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)
Dec 26 18:32:30 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode deactivated. (779054/973824 pages)
Dec 26 18:32:37 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)
Dec 26 18:32:37 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode deactivated. (779043/973824 pages)
Dec 26 18:32:49 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)
Dec 26 18:32:50 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode deactivated. (779054/973824 pages)
Dec 26 18:32:54 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)
Dec 26 18:32:55 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode deactivated. (779048/973824 pages)
Dec 26 18:33:04 tmm tmm[812]: 011e0002:4: sweeper_update: aggressive mode activated. (779059/973824 pages)
Best Regards
Sosa
hoolioCirrostratus
Hi Sosa,
Try searching AskF5.com for the error code in the log messages, 011e0002 and you'll find the following results:
SOL5670 - Overview of adaptive connection reaping
SOL7301 - Protecting the BIG-IP LTM against denial of service attacks
SOL4611 - Overview of Adaptive Reaping
SOL9323 - Aggressive VLAN failsafe traffic causes a BIG-IP memory leak
If you want help troubleshooting why this is happening, you could open a case with F5 Support.
Aaron
Jose_Santiago_OHi Sosa,
This message typically means the unit is starting to close connections, may be is reaching its full capacity.
https://support.f5.com/kb/en-us/solutions/public/5000/600/sol5670.html
Regards.