Issue with LDAP login

I am seeing below errors when i try to login. Is there any way to ignore referrals

Could not follow referral to ldap://ForestDnsZones.EXAMPLE.com/DC=ForestDnsZones,DC=CORP,DC=EXAMPLE,DC=com
org.ldaptive.provider.ConnectionException: javax.naming.CommunicationException: ForestDnsZones.EXAMPLE.com:389 [Root exception is java.net.ConnectException: Connection refused]
	at org.ldaptive.provider.jndi.JndiConnectionFactory.createInternal(JndiConnectionFactory.java:90) ~[ldaptive-1.2.3.jar:?]
	at org.ldaptive.provider.jndi.JndiConnectionFactory.createInternal(JndiConnectionFactory.java:21) ~[ldaptive-1.2.3.jar:?]
	at org.ldaptive.provider.AbstractProviderConnectionFactory.create(AbstractProviderConnectionFactory.java:84) ~[ldaptive-1.2.3.jar:?]
	at org.ldaptive.DefaultConnectionFactory$DefaultConnection.open(DefaultConnectionFactory.java:267) ~[ldaptive-1.2.3.jar:?]
	at org.ldaptive.referral.AbstractReferralHandler.followReferral(AbstractReferralHandler.java:156) [ldaptive-1.2.3.jar:?]
	at org.ldaptive.referral.AbstractReferralHandler.handle(AbstractReferralHandler.java:221) [ldaptive-1.2.3.jar:?]
	at org.ldaptive.referral.SearchReferralHandler$SearchReferenceHandler.handle(SearchReferralHandler.java:268) [ldaptive-1.2.3.jar:?]
	at org.ldaptive.referral.SearchReferralHandler$SearchReferenceHandler.handle(SearchReferralHandler.java:155) [ldaptive-1.2.3.jar:?]
	at org.ldaptive.AbstractOperation.executeHandlers(AbstractOperation.java:186) [ldaptive-1.2.3.jar:?]
	at org.ldaptive.SearchOperation.readResult(SearchOperation.java:152) [ldaptive-1.2.3.jar:?]
	at org.ldaptive.SearchOperation.executeSearch(SearchOperation.java:104) [ldaptive-1.2.3.jar:?]
	at org.ldaptive.SearchOperation.invoke(SearchOperation.java:85) [ldaptive-1.2.3.jar:?]
	at org.ldaptive.SearchOperation.invoke(SearchOperation.java:15) [ldaptive-1.2.3.jar:?]
	at org.ldaptive.AbstractOperation.execute(AbstractOperation.java:126) [ldaptive-1.2.3.jar:?]
	at com.amazon.dlic.auth.ldap.util.LdapHelper$1.run(LdapHelper.java:67) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at com.amazon.dlic.auth.ldap.util.LdapHelper$1.run(LdapHelper.java:56) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at java.security.AccessController.doPrivileged(AccessController.java:554) [?:?]
	at com.amazon.dlic.auth.ldap.util.LdapHelper.search(LdapHelper.java:56) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at com.amazon.dlic.auth.ldap.backend.LDAPAuthenticationBackend.existsSearchingAllBases(LDAPAuthenticationBackend.java:258) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at com.amazon.dlic.auth.ldap.backend.LDAPAuthenticationBackend.exists(LDAPAuthenticationBackend.java:209) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at com.amazon.dlic.auth.ldap.backend.LDAPAuthenticationBackend.authenticate(LDAPAuthenticationBackend.java:89) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at org.opensearch.security.auth.BackendRegistry$9.call(BackendRegistry.java:674) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at org.opensearch.security.auth.BackendRegistry$9.call(BackendRegistry.java:668) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4875) [guava-25.1-jre.jar:?]
	at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527) [guava-25.1-jre.jar:?]
	at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2276) [guava-25.1-jre.jar:?]
	at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2154) [guava-25.1-jre.jar:?]
	at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2044) [guava-25.1-jre.jar:?]
	at com.google.common.cache.LocalCache.get(LocalCache.java:3951) [guava-25.1-jre.jar:?]
	at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4870) [guava-25.1-jre.jar:?]
	at org.opensearch.security.auth.BackendRegistry.authcz(BackendRegistry.java:668) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at org.opensearch.security.auth.BackendRegistry.authenticate(BackendRegistry.java:471) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at org.opensearch.security.filter.SecurityRestFilter.checkAndAuthenticateRequest(SecurityRestFilter.java:188) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at org.opensearch.security.filter.SecurityRestFilter.access$000(SecurityRestFilter.java:72) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at org.opensearch.security.filter.SecurityRestFilter$1.handleRequest(SecurityRestFilter.java:123) [opensearch-security-1.2.3.0.jar:1.2.3.0]
	at org.opensearch.rest.RestController.dispatchRequest(RestController.java:306) [opensearch-1.2.3.jar:1.2.3]
	at org.opensearch.rest.RestController.tryAllHandlers(RestController.java:392) [opensearch-1.2.3.jar:1.2.3]
	at org.opensearch.rest.RestController.dispatchRequest(RestController.java:235) [opensearch-1.2.3.jar:1.2.3]
	at org.opensearch.http.AbstractHttpServerTransport.dispatchRequest(AbstractHttpServerTransport.java:361) [opensearch-1.2.3.jar:1.2.3]
	at org.opensearch.http.AbstractHttpServerTransport.handleIncomingRequest(AbstractHttpServerTransport.java:440) [opensearch-1.2.3.jar:1.2.3]
	at org.opensearch.http.AbstractHttpServerTransport.incomingRequest(AbstractHttpServerTransport.java:351) [opensearch-1.2.3.jar:1.2.3]
	at org.opensearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:55) [transport-netty4-client-1.2.3.jar:1.2.3]
	at org.opensearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:41) [transport-netty4-client-1.2.3.jar:1.2.3]
	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at org.opensearch.http.netty4.Netty4HttpPipeliningHandler.channelRead(Netty4HttpPipeliningHandler.java:71) [transport-netty4-client-1.2.3.jar:1.2.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [netty-codec-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:324) [netty-codec-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296) [netty-codec-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) [netty-handler-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:620) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:583) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986) [netty-common-4.1.69.Final.jar:4.1.69.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.69.Final.jar:4.1.69.Final]
	at java.lang.Thread.run(Thread.java:832) [?:?]
Caused by: javax.naming.CommunicationException: ForestDnsZones.EXAMPLE.com:389
	at com.sun.jndi.ldap.Connection.<init>(Connection.java:244) ~[?:?]
	at com.sun.jndi.ldap.LdapClient.<init>(LdapClient.java:137) ~[?:?]
	at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1616) ~[?:?]
	at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2847) ~[?:?]
	at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:348) ~[?:?]
	at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxFromUrl(LdapCtxFactory.java:225) ~[?:?]
	at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:189) ~[?:?]
	at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:243) ~[?:?]
	at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:154) ~[?:?]
	at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:84) ~[?:?]
	at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:719) ~[?:?]
	at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:305) ~[?:?]
	at javax.naming.InitialContext.init(InitialContext.java:236) ~[?:?]
	at javax.naming.ldap.InitialLdapContext.<init>(InitialLdapContext.java:154) ~[?:?]
	at org.ldaptive.provider.jndi.JndiConnectionFactory.createInternal(JndiConnectionFactory.java:87) ~[ldaptive-1.2.3.jar:?]

@subba Could you share your config.yml? What IdP do you use for the LDAP?

@subba Have you found a solution to this issue?