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

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.5.1 HF1, 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, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.0.0, 11.6.0 HF6, 11.5.4

Opened: Jan 10, 2015

Severity: 3-Major

Symptoms

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

Impact

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

Conditions

A DNAT state log entry that is interpreted as invalid

Workaround

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

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips