[Push based Syncrepl on 2.3.36] Mapping contextCSN/entryCSN

Dear all,

I'm trying to do an example for replacing slurpd on 2.3.36 for back-porting to the 2.3 Admin Guide (will do 2.4 later, as that will be easy), i.e. Push based Syncrepl.

I have a consumer hooked up to a provider with refreshAndPersist, configured inside a back-ldap to push out to another slapd instance.

How do I map the contextCSN/entryCSN to a suitable remote attribute, or store contextCSN/entryCSN locally?

slapo-rwm?

I'm obviously hitting "contextCSN: no user modification allowed" and "entryCSN: no user modification allowed" starting up.

Thanks,

Gavin.