Bug ID 699598: HTTP/2 requests with large body may result in RST_STREAM with FRAME_SIZE_ERROR or TCP RST

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 14.0.0, 14.0.0.1, 14.0.0.2

Fixed In:
14.1.0, 14.0.0.3, 13.1.0.8, 12.1.5

Opened: Dec 20, 2017
Severity: 3-Major

Symptoms

HTTP/2 requests with a large body may result in the BIG-IP system sending RST_STREAM with FRAME_SIZE_ERROR or TCP RST (Internal Error).

Impact

-- HTTP/2 stream is reset with FRAME_SIZE_ERROR, or TCP connection is reset. Transfer does not complete. -- Client unable to send POST request with large body.

Conditions

-- HTTP/2 profile is configured on the virtual server. -- HTTP/2 request has body size greater than 16 KB.

Workaround

None

Fix Information

Large HTTP/2 requests are now processed as expected.

Behavior Change