I have a two tier heirachy with one SCCM Central and one primary Site. Replication is working fine between two sites and this has been tested. However, When I create package, program and advert at central site, status messages are not flowing from primary to central. I am not able to see staus of Advert for clients assigned to primary. Please help.Divya

Status messages are replicated to parent sites using low priority. Check the address between the child and the parent and see if you have blocked low priority traffic.Kent Agerlund | My blogs: http://blog.coretech.dk/author/kea/ and http://scug.dk/ | Twitter @Agerlund | Linkedin: /kentagerlund

Thanks Kent. This resolved the issue. However I have one query: I limit low priority traffic from 6:00 am to 6:00 pm. Status messages were not recieved after 1:00 am when traffic was open for all.Divya

Did you check for any backlog in the hierarchy?Anoop C Nair

I limit low priority from primary to secondary but not from secondary to primary. The traffic flowing up is very small. You may want to try that out. I set all my packages to low so they can not send during business hours. John Marcum | http://myitforum.com/cs2/blogs/jmarcum/|