F5 BIG-IP

The operating system of F5's BIG-IP appliances, used as load balancers, TLS terminators and web application firewalls. Its base system, TMOS, is programmed with iRules.

31
Releases
Official Site
Latest Release
21.1
Release Date
2026-05-05
license
Propietario
LTS Versions
5
Supported
3
21.1[LTS][Active]
Release: 2026-05-05Support until: 2029-05-05End of Support: 2029-05-05
Download
21.0[EOL]
Release: 2025-11-06Support until: 2026-08-06End of Support: 2026-08-06
17.5[LTS][Active]
Release: 2025-02-27Support until: 2029-01-01End of Support: 2029-01-01
Download
17.1[LTS][Active]
Release: 2023-03-14Support until: 2027-03-31End of Support: 2027-03-31
Download
17.0[EOL]
Release: 2022-04-26Support until: 2023-07-31End of Support: 2023-07-31
16.1[LTS][EOL]
Release: 2021-07-07Support until: 2025-07-31End of Support: 2025-07-31
16.0[EOL]
Release: 2020-07-16Support until: 2021-10-07End of Support: 2021-10-07
15.1[LTS][EOL]
Release: 2019-12-11Support until: 2024-12-31End of Support: 2024-12-31
15.0[EOL]
Release: 2019-05-23Support until: 2020-08-23End of Support: 2020-08-23
14.1[EOL]
Release: 2018-12-11Support until: 2023-12-31End of Support: 2023-12-31
14.0[EOL]
Release: 2018-08-09Support until: 2019-11-09End of Support: 2019-11-09
13.1[EOL]
Release: 2017-12-19Support until: 2022-12-31End of Support: 2023-12-31
13.0[EOL]
Release: 2017-02-22Support until: 2018-05-22End of Support: 2019-05-22
12.1[EOL]
Release: 2016-05-18Support until: 2021-05-18End of Support: 2022-05-18
12.0[EOL]
Release: 2015-09-02Support until: 2016-12-02End of Support: 2017-12-02
11.6[EOL]
Release: 2014-08-25Support until: 2021-05-10End of Support: 2022-05-10
11.5[EOL]
Release: 2014-01-31Support until: 2019-04-08End of Support: 2020-04-08
11.4[EOL]
Release: 2013-06-11Support until: 2016-09-17End of Support: 2017-09-17
11.3[EOL]
Release: 2012-12-17Support until: 2014-12-17End of Support: 2015-12-17
11.2[EOL]
Release: 2012-06-11Support until: 2017-12-31End of Support: 2018-12-31
11.1[EOL]
Release: 2011-11-28Support until: 2013-11-28End of Support: 2014-11-28
11.0[EOL]
Release: 2011-08-24Support until: 2013-08-24End of Support: 2014-08-24
10.2[EOL]
Release: 2010-05-04Support until: 2015-12-31End of Support: 2016-12-31
10.1[EOL]
Release: 2009-12-17Support until: 2015-03-01End of Support: 2016-03-01
10.0[EOL]
Release: 2009-03-12Support until: 2012-08-31End of Support: 2013-08-31
9.6[EOL]
Release: 2007-12-20Support until: 2011-03-31End of Support: 2012-03-31
9.4[EOL]
Release: 2006-12-20Support until: 2012-08-31End of Support: 2013-08-31
9.3[EOL]
Release: 2006-04-27Support until: 2011-03-31End of Support: 2012-03-31
9.2[EOL]
Release: 2005-09-29Support until: 2007-07-31End of Support: 2008-07-31
9.1[EOL]
Release: 2005-07-26Support until: 2008-04-30End of Support: 2009-04-30
9.0[EOL]
Release: 2004-08-23Support until: 2006-05-18End of Support: 2007-05-18