slapo-lastbind and chaining

Hi,

it seems this has been asked before but I am not sure of the conclusion:

http://www.openldap.org/lists/openldap-technical/201211/msg00078.html

I have setup setup with slapo-lastbind configured on some slaves that have a working chaining configuration to the masters.

It seems that the authTimestmap attribute from slapo-lastbind is not getting replicated.

From looking at the source code for lastbind it seems we would need

to implement something similar to olcPPolicyForwardUpdates from ppolicy.c

If none of the gurus here don't object the code looks clean enough that I would attempt to port forwarding of updates from slapo-ppolicy to slapo-lastbind. ( olcLastbindForwardUpdates )

Greetings Christian