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Hi, I’m using OpenLDAP backend with .NET 2.0
System.DirectoryServices.Protocols API in my application. I’m trying to
issue PagedResult control as part of my request to get results in multiple
pages that code can navigate. This would use rfc2696 which is already supported
in OpenLDAP. But when I run my code it comes back with exception that ‘'critical
control unavailable in context’. I’ve attached the capture from OpenLDAP server ## T 10.218.5.27:33236 -> 10.217.94.154:389 [AP]
0........c....s.!dc=openldap,dc=dev,dc=net6,dc=com.......................objectClass..person0....
..distinguishedName..sn..manager...../0....)..1.2.840.1 13556.1.4.319.....0........... # T 10.217.94.154:389 -> 10.218.5.27:33236 [AP] 03...e...5...'critical control unavailable in context # But OpenLDAP does support the control 1.2.840.113556.1.4.319
as listed in my query response against rootDSE below DB2-95-02:~ # ldapsearch -x -h 10.217.94.154 -b ""
-s base '(objectclass=*)' + # extended LDIF # # LDAPv3 # base <> with scope baseObject # filter: (objectclass=*) # requesting: + # # dn: structuralObjectClass: OpenLDAProotDSE configContext: cn=config namingContexts: dc=openldap,dc=dev,dc=net6,dc=com supportedControl: 1.3.6.1.4.1.4203.1.9.1.1 supportedControl: 2.16.840.1.113730.3.4.18 supportedControl: 2.16.840.1.113730.3.4.2 supportedControl: 1.3.6.1.4.1.4203.1.10.1 supportedControl: 1.2.840.113556.1.4.319 supportedControl: 1.2.826.0.1.334810.2.3 supportedControl: 1.3.6.1.1.13.2 supportedControl: 1.3.6.1.1.13.1 supportedControl: 1.3.6.1.1.12 supportedExtension: 1.3.6.1.4.1.4203.1.11.1 supportedExtension: 1.3.6.1.4.1.4203.1.11.3 supportedFeatures: 1.3.6.1.1.14 supportedFeatures: 1.3.6.1.4.1.4203.1.5.1 supportedFeatures: 1.3.6.1.4.1.4203.1.5.2 supportedFeatures: 1.3.6.1.4.1.4203.1.5.3 supportedFeatures: 1.3.6.1.4.1.4203.1.5.4 supportedFeatures: 1.3.6.1.4.1.4203.1.5.5 supportedLDAPVersion: 3 entryDN: subschemaSubentry: cn=Subschema Any idea why the server responds with ‘'critical
control unavailable in context’ message? I’m using OpenLDAP v
2.3.19 [root@labvmware ~]# slapd -V @(#) $OpenLDAP: slapd 2.3.19 (Feb 13 2006 11:19:24) $ Thanks, Navaneetha |