[FS#280] iptables kerneltz an hour off from displayed time after DST

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - pashdown (pashdown) 

Attached to Project - LEDE Project
Summary - iptables kerneltz an hour off from displayed time after DST
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Low
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - TP-Link Archer C7 v2
LEDE Reboot r1925 / LuCI Master (git-16.288.36935-1e1a706) 

Set timezone to America/Denver and use the following rule after fall daylight savings time shift:

iptables -I FORWARD --source 10.67.1.10 -m time --kerneltz --timestart 21:00 --timestop 23:59 --weekdays Sun,Mon,Tue,Wed,Thu -j DROP

The rule will actually start enforcing at timestart 20:00 rather than 21:00 even though the displayed time via LuCi or shell is accurate.


 

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=280