RAQS
Apr 16, 2020Cirrus
What happen when we enable HTTP/2 in an existing VIP.
Hi All, Hope you all are doing good! I have BIG-IP LTM module running on 13.1.1.4 version (and its in HA) , which means as per me is that version is 13.1.1 and build is 4 please correct if i ...
- Apr 16, 2020
Actually, you can't on 13.1.1.4, as NPN is no longer supported.
K04412053: Overview of the BIG-IP HTTP/2 profile
Activation Modes
ALPN
Specifies how the BIG-IP system negotiates HTTP/2 protocol. By default, the BIG-IP system accepts Application Layer Protocol Negotiation (ALPN).
Beginning in version 13.1.0, the BIG-IP system no longer supports Next Protocol Negotiation (NPN), which is now deprecated and replaced by the industry standard ALPN published as RFC 7301. Prior to BIG-IP 13.1.0, the NPN is accepted by the BIG-IP system.
Sorry - you don't really have any options to safely implement HTTP/2.