Bug ID 1189513: SIP media flow pinholes are not created if SDP MIME multipart body part miss the content-length header

Last Modified: Mar 30, 2024

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1,,,,, 13.1.3,,,,,,, 13.1.4,, 13.1.5,, 14.1.0,,,,,, 14.1.2,,,,,,,,, 14.1.3,, 14.1.4,,,,,,, 14.1.5,,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 15.1.6,, 15.1.7, 15.1.8,,, 16.1.0, 16.1.1, 16.1.2,,, 16.1.3,,,,,, 17.0.0,,

Fixed In:
17.1.1, 16.1.4, 15.1.9

Opened: Nov 14, 2022

Severity: 3-Major


The SIP MRF failed to extract the SDP data and not created media flow pinholes, if SDP Multipurpose Internet Mail Extensions (MIME) multipart body is not generated with content-length header.


Media flow pinholes are not created.


An INVITE message contained a MIME multipart payload and body parts miss content-length header.



Fix Information

The SIP MRF extracts the SDP information and media flow pinholes are created on the BIG-IP even when the SDP MIME body part does not have a content-length header.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips