Bug ID 500424: dnatutil exits when reverse mapping one of the snippet results in "No tmms on the blade" error

Last Modified: Apr 10, 2019

Bug Tracker

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

Known Affected Versions:
11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5

Fixed In:
12.0.0, 11.6.0 HF6, 11.5.4

Opened: Jan 10, 2015
Severity: 3-Major


DNATutil exits with the error "dnatutil: No tmms on the blade."


DNATUtil will not be able to parse the whole log file for reverse mappings


A DNAT state log entry that is interpreted as invalid


remove the DNAT state chunk that produces the error.

Fix Information

DNATUtil will continue on even if it encounters an error. It will report the error but not exit.

Behavior Change