SCCM 2012 Secondary site Client Communication for SUP

Question

 Hi,
We have an SCCM 2012 Setup and here is the design CAS-->Primary-->Secondary site servers.
SUP is configured for Secondary site too. Boundaries are defined with IP Address Range and is proper.
Some clients are comminicating to Secondary site for updates. Downloading successfully and installing the software.
But some of the clients are communicating to primary site for updates and retain with the status "Downloading update"
I have checked the locationservices.log and it is fluctuating between Primary and secondary MP.
2 proxy MP errors in the last 10 minutes, threshold is 5. LocationServices 4/5/2013 11:35:59 AM 768 (0x0300)
Executing Task LSSiteRoleCycleTask LocationServices 4/5/2013 11:51:59 AM 4200 (0x1068)
1 proxy MP errors in the last 10 minutes, threshold is 5. LocationServices 4/5/2013 11:51:59 AM 4200 (0x1068)
Executing Task LSSiteRoleCycleTask LocationServices 4/5/2013 11:51:59 AM 5648 (0x1610)
2 proxy MP errors in the last 10 minutes, threshold is 5. LocationServices 4/5/2013 11:51:59 AM 5648 (0x1610)
I have also checed "DataTransferService.log" and found more errors.
Error retrieving manifest (0x800704cf).  Will attempt retry 7 in 1920 seconds. DataTransferService 4/5/2013 11:51:59 AM 5576 (0x15C8)
DTSJob {141CB5AE-8EF2-464D-8D8C-68B868EE7F7B} in state 'DownloadingManifest'. DataTransferService 4/5/2013 11:51:59 AM 4200 (0x1068)
Failed to send request to /SMS_DP_SMSPKG$/1fd86ee1-ece0-41ae-a2b8-5a2b305746d4 at host xxxxxxxx.xxxxxxx.com, error 0x2efe DataTransferService 4/5/2013 11:51:59 AM 4200 (0x1068)
[CCMHTTP] ERROR: URL=https://xxxxxxxx.xxxxxxx.com:443/SMS_DP_SMSPKG$/1fd86ee1-ece0-41ae-a2b8-5a2b305746d4, Port=443, Options=192, Code=12030, Text=ERROR_WINHTTP_CONNECTION_ERROR DataTransferService 4/5/2013 11:51:59 AM 4200 (0x1068)
Raising event:
instance of CCM_CcmHttp_Status
 ClientID = "GUID:0DA907D5-1709-4B10-B627-61E289FD7149";
 DateTime = "20130405062159.643000+000";
 HostName = "xxxxxxxx.xxxxxxx.com";
 HRESULT = "0x80072efe";
 ProcessID = 4260;
 StatusCode = 600;
 ThreadID = 4200;
 DataTransferService 4/5/2013 11:51:59 AM 4200 (0x1068)
Successfully sent location services HTTPS failure message. DataTransferService 4/5/2013 11:51:59 AM 4200 (0x1068)
Error sending DAV request. HTTP code 600, status '' DataTransferService 4/5/2013 11:51:59 AM 4200 (0x1068)
GetDirectoryList_HTTP mapping original error 0x80072efe to 0x800704cf. DataTransferService 4/5/2013 11:51:59 AM 4200 (0x1068)
GetDirectoryList_HTTP('https://xxxxxxxx.xxxxxxx.com:443/SMS_DP_SMSPKG$/1fd86ee1-ece0-41ae-a2b8-5a2b305746d4') failed with code 0x800704cf. DataTransferService 4/5/2013 11:51:59 AM 4200 (0x1068)
Error retrieving manifest (0x800704cf).  Will attempt retry 7 in 1920 seconds. DataTransferService 4/5/2013 11:51:59 AM 4200 (0x1068)
my query is how some of the clients are communicating primary site server for updates even though the boundary details are properly configured and Secondary site is configured with sup. Also need to know (as per the log "DataTransferService.log")how
come the clients are communicating SSL port for updates. Plz help in resolving the issue.

Answer 1

Hi Kent,
Thanks for the reply.
Primary and secondary sites are connected over WAN and we have around 2000 clients which are reporting to Secondary site.
Considering the WAN bandwidth utiliztaion and number of clients on secondary site we have configured the SUP role.
Not all the clients are with the above error message around 40%-50% of the clients are with above stated error message.
Plz let me know what is the error message indicates and do we need to reffer any other logs for indepth analysis.
Locationservices.log is with fluctuating connectivity
2 proxy MP errors in the last 10 minutes, threshold is 5. LocationServices 4/5/2013 11:35:59 AM 768 (0x0300)
Executing Task LSSiteRoleCycleTask LocationServices 4/5/2013 11:51:59 AM 4200 (0x1068)
1 proxy MP errors in the last 10 minutes, threshold is 5. LocationServices 4/5/2013 11:51:59 AM 4200 (0x1068)
Executing Task LSSiteRoleCycleTask LocationServices 4/5/2013 11:51:59 AM 5648 (0x1610)
2 proxy MP errors in the last 10 minutes, threshold is 5. LocationServices 4/5/2013 11:51:59 AM 5648 (0x1610)
how come the clients are communicating SSL port for updates. Plz help in resolving the issue.