IPSEC & DPD settings for 5.2 Q.

Hello all.
Where is the tru?
Should I manually change in winbox dpd-interval=120s and dpd-maximum-failure=5?
Cause looks like default dpd-interval=disable-dpd and dpd-maximum-failure=1

From WIKI
dpd-interval (disable-dpd | time; Default: disable-dpd) Dead peer detection interval. If set to disable-dpd, dead peer detection will not be used.
dpd-maximum-failures (integer: 1..100; Default: 5) Maximum count of failures until peer is considered to be dead.

From Changelog
What’s new in 5.1 (2011-Apr-08 12:55):

ipsec - now default DPD interval is 2 min for new configurations;

From Winbox (see attach)
dpd.jpg

DPD interval is set to 2min if you add new peer without specifying dpd-interval.
Winbox sets its own values by default.