NETLOGON not available for Xenapp (6.5) server running 2k8 R2 ENT SP1 (VM) on ESXi 5.1U3

hi all,

have windows server 2008 r2 ent sp1 , xenapp 6.5 application. there few application installed on xenapp server , users access them remotely. server getting netlogon error’s

log name: system
source: netlogon
date: 2016/7/1 6:39:22
event id: 5719
task category: none
level: error
keywords: classic
user: n/a
computer: xxxxxxxxxxxx.domain.local
description:
computer not able set secure session domain controller in domain test due following:
rpc server unavailable.
may lead authentication problems. make sure computer connected network. if problem persists, please contact domain administrator.

additional info
if computer domain controller specified domain, sets secure session primary domain controller emulator in specified domain. otherwise, computer sets secure session domain controller in specified domain.

error tcpip event well

log name: system
source: tcpip
date: 2016/7/1 6:39:22
event id: 4227
task category: none
level: warning
keywords: classic
user: n/a
computer: xxxxxxxxxxxx.domain.local
description:
tcp/ip failed establish outgoing connection because selected local endpoint used connect same remote endpoint. error typically occurs when outgoing connections opened , closed @ high rate, causing available local ports used , forcing tcp/ip reuse local port outgoing connection. minimize risk of data corruption, tcp/ip standard requires minimum time period elapse between successive connections given local endpoint given remote endpoint.

have xenapp server same configuration , not have of above messages/event/errors. these vm’s running on esxi 5.1 u3.

checking solutions event tcpip event id 4227 , found https://theregime.wordpress.com/2013...event-id-4227/ >>>>> port number on server come as

protocol tcp dynamic port range
---------------------------------
start port : 49152
number of ports : 16384

protocol udp dynamic port range
---------------------------------
start port : 49152
number of ports : 16384

issue comes netlogon failed server , no 1 able access server – need reboot server fix it.

there plenty of ports on server ...... left fix 2 decreasing value port # release. event id 4227 , 5719 (above errors) inter related?

other suggestion can follow fix issue




in advance

hi,

are using same dns server 2 xenapp servers (the working , non working)?

do have firewall enabled on servers?

check post how troubleshoot rpc related problems.

http://social.technet.microsoft.com/wiki/contents/articles/4494.windows-server-troubleshooting-the-rpc-server-is-unavailable.aspx

frenchitguy.com

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