Dynamic db is not persistent across reboot. Router reboot clears dynamic db.
Dynamic db is not persistent across reboot. It is a expected behaviour.
Can be verified by configuring just a prefix-list under [edit dynamic] and did a router reload.
[edit ] lab# set dynamic policy-options prefix-list mangement-peers 82.146.37.0/24 [edit dynamic] lab# show ## Last changed: 2011-08-05 02:23:46 UTC policy-options { prefix-list mangement-peers { 82.146.37.0/24; } } [edit dynamic] lab# commit lab# show configuration dynamic-profiles ## Last changed: 2011-08-05 02:24:00 UTC policy-options { prefix-list mangement-peers { 82.146.37.0/24; } } [edit dynamic] lab# run request system reboot Reboot the system ? [yes,no] (no) yes Shutdown NOW! [pid 1289] *** FINAL System shutdown message from lab@ *** System going down IMMEDIATELY [edit dynamic] login: lab Password: --- JUNOS 10.4R3.4 built 2011-03-19 22:06:56 UTC lab> edit dynamic Entering configuration mode [edit dynamic] lab# show ## Last changed: 2011-08-05 02:26:36 UTC