That "ERROR: Referral" error means Prognosis can't find the Pool objects under that PoolDN location in the tree. You could determine the correct pooldn in a few ways:
- Powershell command on Lync Servers: Get-CsUser -Identity "administrator"
- LDAP search using that filter (objectClass=msRTCSIP-Pool), subtree search, from top level BaseDN using a 3rd party LDAP client, or a powershell module, or using the command line tool that is in Prognosis like this:
..\irldaptool.exe -i 10.10.10.1 -o 3268 -u domain\user -p Password1 -b DC=domain,DC=com -f (objectClass=msRTCSIP-Pool)