Zope Administration Issues

I am currently trying to set up LDAP on a 5.1.2 core system (via the guide locaed on http://wiki.zenoss.org/Enabling_LDAP_Authentication_in_Zenoss_Core_5), but I am having numerous issues when inhttps://zenoss5.my-host.net/zport/manage, logged in as admin.

1. Clicking on acl_users -> roleManager brings me to the Zenoss corelogin prompt. No credentials I enter into this screen lets me log back in (even admin). This always results in "Your session has expired oryou have entered anincorrect username orpassword." This prohibits me from adding the ZenNone role.

2. Clicking on the "Groups" tab(acl_users -> AD -> acl_users (AD) -> Groups tab) to configre role mapping always ends with the following 'Zenoss error has occured':

Type:
Value:

Traceback (most recent call last): File "/opt/zenoss/lib/python2.7/site-packages/ZPublisher/Publish.py", line 126, in publish request, bind=1) File "/opt/zenoss/lib/python2.7/site-packages/ZPublisher/mapply.py", line 77, in mapply if debug is not None: return debug(object,args,context) File "/opt/zenoss/lib/python2.7/site-packages/ZPublisher/Publish.py", line 46, in call_object result=apply(object,args) # Type s to step into published object. File "/opt/zenoss/lib/python2.7/site-packages/Shared/DC/Scripts/Bindings.py", line 322, in __call__ return self._bindAndExec(args, kw, None) File "/opt/zenoss/lib/python2.7/site-packages/Shared/DC/Scripts/Bindings.py", line 359, in _bindAndExec return self._exec(bound_data, args, kw) File "/opt/zenoss/lib/python2.7/site-packages/App/special_dtml.py", line 185, in _exec try: result = render_blocks(self._v_blocks, ns) File "/opt/zenoss/lib/python2.7/site-packages/DocumentTemplate/DT_In.py", line 707, in renderwob try: append(render(section, md)) File "/opt/zenoss/lib/python2.7/site-packages/DocumentTemplate/DT_Util.py", line 210, in eval return eval(code, d) File "", line 1, in  File "/opt/zenoss/lib/python2.7/site-packages/Products.LDAPUserFolder-2.27-py2.7.egg/Products/LDAPUserFolder/LDAPUserFolder.py", line 1291, in getGroupType , attrs=['objectClass'] File "/opt/zenoss/lib/python2.7/site-packages/Products.LDAPUserFolder-2.27-py2.7.egg/Products/LDAPUserFolder/LDAPDelegate.py", line 363, in search base = self._clean_dn(base) File "/opt/zenoss/lib/python2.7/site-packages/Products.LDAPUserFolder-2.27-py2.7.egg/Products/LDAPUserFolder/LDAPDelegate.py", line 631, in _clean_dn elems = [self._clean_rdn(x) for x in self.explode_dn(dn)] File "/opt/zenoss/lib/python2.7/site-packages/Products.LDAPUserFolder-2.27-py2.7.egg/Products/LDAPUserFolder/LDAPDelegate.py", line 638, in explode_dn return ldap.explode_dn(dn, notypes) File "/opt/zenoss/lib/python2.7/site-packages/ldap/dn.py", line 79, in explode_dn dn_decomp = str2dn(dn,flags) File "/opt/zenoss/lib/python2.7/site-packages/ldap/dn.py", line 53, in str2dn return ldap.functions._ldap_function_call(None,_ldap.str2dn,dn,flags) File "/opt/zenoss/lib/python2.7/site-packages/ldap/functions.py", line 63, in _ldap_function_call result = func(*args,**kwargs) DECODING_ERROR

Everything else seems to be working fine, other than these 2 functions, as I've described above.

Anyone seen this before or have any suggestions Thanks