Hello, I'm trying to setup the LDAP agent and on both Windows and Linux I get the following error when I try to configure the agent:

cause=LDAPException(resultCode=4 (size limit exceeded), numEntries=1, numReferences=0, errorMessage='size limit exceeded', ldapSDKVersion=5.0.0, revision=cd5405842a48f17a07f646f536e2c0ce93b0ba05')

I think one issue might be the search filter, can I override that?

A bit of the redacted process is below:

Enter the base URL for your Okta organization (e.g. https://acme.okta.com): <custom domain>

Enter your LDAP server hostname: ldap.rippling.com

Enter your LDAP admin DN: <admin cn>

Enter your LDAP admin password (it will not be displayed): 

Enter your base DN: ou=users,<our rippling org>,dc=rippling,dc=com

Use SSL (y/n)? [n]: y

Enter SSL port: 636

Enter your LDAP server port: 389

[ 2020-07-28 22:32:53.048 ] [ main ] [ INFO ] [LdapAgentRuntime:37] - Starting Okta LDAP Agent 

Jul 28, 2020 10:32:53 PM org.springframework.context.support.ClassPathXmlApplicationContext prepareRefresh

INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@52a86356: startup date [Tue Jul 28 22:32:53 GMT 2020]; root of context hierarchy

Jul 28, 2020 10:32:53 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions

INFO: Loading XML bean definitions from class path resource [spring/OktaLDAPAgent.xml]

[ 2020-07-28 22:32:54.244 ] [ main ] [ INFO ] [LdapAgentConfigLoader:215] - LDAP validation started. 

[ 2020-07-28 22:32:54.245 ] [ main ] [ INFO ] [LdapAgent:106] - Trying to connect to the LDAP server connectionUri=ldap.rippling.com:636 

[ 2020-07-28 22:32:54.256 ] [ main ] [ INFO ] [UnboundIDLdapClient:118] - Making SSL connection 

[ 2020-07-28 22:32:54.446 ] [ main ] [ INFO ] [UnboundIDLdapClient:132] - Attempting to connect to ldap.rippling.com:636 ... 

[ 2020-07-28 22:32:55.125 ] [ main ] [ INFO ] [UnboundIDLdapClient:138] - Successfully connected to ldap.rippling.com:636! 

[ 2020-07-28 22:32:55.320 ] [ main ] [ INFO ] [UnboundIDLdapClient:142] - Connected bind successful 

[ 2020-07-28 22:32:55.974 ] [ main ] [ INFO ] [LdapAgent:108] - Successfully connected to LDAP server connectionUri=ldap.rippling.com:636 

[ 2020-07-28 22:32:56.126 ] [ main ] [ INFO ] [UnboundIDLdapClient:176] - Received LDAP BindResult = BindResult(resultCode=0 (success), messageID=1, hasServerSASLCredentials=false) 

[ 2020-07-28 22:32:56.260 ] [ main ] [ INFO ] [WrappedConnectionPool:71] - Search DN=cn=ldapadmin,ou=users,dc=<our org>,dc=rippling,dc=com 

[ 2020-07-28 22:32:56.261 ] [ main ] [ INFO ] [WrappedConnectionPool:72] - Search Filter=(&(objectClass=person)) 

[ 2020-07-28 22:32:56.262 ] [ main ] [ INFO ] [LdapUtil:72] - [LDAP => ldap.rippling.com:636] Operation=SearchRequest BaseDN=<admin DN> Filter=(&(objectClass=person)) Scope=SUB Attributes={uid,pwdReset} 

[ 2020-07-28 22:32:56.404 ] [ main ] [ INFO ] [WrappedConnectionPool:93] - Paged search: SearchResultEntry=SearchResult(resultCode=0 (success), messageID=3, entriesReturned=0, referencesReturned=0, responseControls={SimplePagedResultsControl(pageSize=0, isCritical=true)}) 

[ 2020-07-28 22:32:56.406 ] [ main ] [ INFO ] [LdapAgent:116] - Validating base dn=ou=users,dc=<Rippling org>,dc=rippling,dc=com 

[ 2020-07-28 22:32:56.957 ] [ main ] [ ERROR ] [LdapAgentRuntime:81] - Agent encountered an error: message=Failed to query for dn ou=users,dc=<rippling org>,dc=rippling,dc=com, cause=LDAPException(resultCode=4 (size limit exceeded), numEntries=1, numReferences=0, errorMessage='size limit exceeded', ldapSDKVersion=5.0.0, revision=cd5405842a48f17a07f646f536e2c0ce93b0ba05') 

com.okta.ldap_agent.exceptions.LdapSearchException: Failed to query for dn ou=users,dc=<rippling org>,dc=rippling,dc=com

    at com.okta.ldap_agent.client.unboundid.UnboundIDLdapClient.validateDn(UnboundIDLdapClient.java:863)

    at com.okta.ldap_agent.connectors.ldap.LdapConnectorExecutorImpl.validateDn(LdapConnectorExecutorImpl.java:107)

    at com.okta.ldap_agent.LdapAgent.validateBaseDn(LdapAgent.java:117)

    at com.okta.ldap_agent.config.LdapAgentConfigLoader.performValidateLdapSetting(LdapAgentConfigLoader.java:218)

    at com.okta.ldap_agent.config.LdapAgentConfigLoader.setupOrStartAgent(LdapAgentConfigLoader.java:206)

    at com.okta.ldap_agent.LdapAgentRuntime.main(LdapAgentRuntime.java:55)

Caused by: com.unboundid.ldap.sdk.LDAPSearchException: size limit exceeded

    at com.unboundid.ldap.sdk.LDAPConnection.search(LDAPConnection.java:3818)

    at com.unboundid.ldap.sdk.LDAPConnection.getEntry(LDAPConnection.java:1849)

    at com.okta.ldap_agent.client.unboundid.WrappedLdapConnectionImpl.getEntry(WrappedLdapConnectionImpl.java:103)

    at com.okta.ldap_agent.client.unboundid.UnboundIDLdapClient.validateDn(UnboundIDLdapClient.java:861)

    ... 5 common frames omitted

Failed verifying LDAP settings, please try again