Network Load Balancing not working with UDP traffic (Server 2012)

Hi all,
I manage an application that receives traffic from mobile devices on cellular networks. The traffic is UDP. I have set up two x Server 2012 VMs to form part of a NLB cluster. Each server has a second NIC dedicated to NLB. The traffic is simply NATed from
our firewalls to the virtual IP. When looking at the traffic using a packet sniffer, I can see the traffic being routed correctly to the virtual IP, but the problem is that the return traffic is sent from the IP address on the actual NIC. My application does
not like the fact that the return traffic is coming from a different source IP. Is there any way to force the return traffic to also come from the virtual IP address?
Thanks!

Hi
NLB return traffic for UDP would come from the node IPs.
You could use NAT on your firewalls so they come from the same public IP.
Otherwise you'd be looking at something other than MS NLB.
Cheers
GF

Similar Messages

Windows Network Load Balancing not working

OS: Windows Server 2008 R2
Tested in our environment both are able to talk to each other. One will be converged as DEFAULT and another will be just converged.
When deployed at Customer site, Server1 is converged as Default as seen in Server1.
Server 2 is converged as Default as seen in Server 2.
Server1 and 2 are in the same subnet and have no firewalls in between. (They seem unable to detect each other)
NLB Configurations is using multicast.
Would like to know how to resolve this issue.

Hi,
First, please try to ping each other with FQDN on the servers.
Also, please make sure that the servers are connected to a layer2 switch or hub.
To verify if this issue is caused by the misconfigure of the network device, pleae try to connect these servers to a hub for the test.
Besides, is there any warning or error related to this issue in the event viewer of these servers?
Here is a troubshooting guide for NLB, it may be helpful,
http://technet.microsoft.com/en-us/library/cc732592.aspx#BKMK_N
Best Regards.
Steven Lee
TechNet Community Support

RV042 Load Balancing not working correctly?

We have an RV042 on firmware version 1.3.13.02 and 2 ISPs:
WAN1 = Telepacific T1
1.5Mbps down and 1.5Mbps up
WAN2 = AT&T U-Verse
12Mbps down and 5Mbps up
I have it set to Load Balance, Primary WAN = WAN2
Network Service Detection enabled, only pinging the Remote Host of 4.2.2.2 and set to Generate Log
Bandwidth is set to:
WAN1 = 1000Kbps upstream & downstream
WAN2 = 5040Kbps upstream & 12000Kbps downstream
It seems to pick WAN1 a lot of the time. Do I have something setup wrong?

Ok, so what do you recommend? To setup binding for ports important to direct over say… WAN1 (my fast access) shall I also keep the bandwidth management set up as is, example:
For me it’s confusing because this config appears to be clear to me that has to control traffic the way I want .
Thanks for your response.
H Aragon
De: jasbryan
Enviado el: lunes, 20 de febrero de 2012 03:18 p.m.
Para: HECTOR MANUEL ARAGON
Asunto: - Re: RV042 Load Balancing not working correctly?
Home
Re: RV042 Load Balancing not working correctly?
created by jasbryan in Small Business Routers - View the full discussion

Network Load Balancing not failing over properly

I have 2 MS 2012 servers setup in a NLB unicast configuration, with 2 NICs each on the same subnet. When I take down the second server (and only the second server) the FQDN goes offline. Below are the ipconfigs for each server. Any help
would be greatly appreciated!
Ethernet adapter Data NIC 192.168.220.172:
   Connection-specific DNS Suffix . :
   Description . . . . . . . . . . . : Intel(R) I350 Gigabit Network
#4
   Physical Address. . . . . . . . . : 6C-3B-E5-B2-48-60
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.220.172(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 192.168.220.1
   DNS Servers . . . . . . . . . . . : 192.168.220.100
                                       192.168.200.10
   NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Cluster NIC:
   Connection-specific DNS Suffix . :
   Description . . . . . . . . . . . : Broadcom BCM57810 NetXtreme II
DIS VBD Client) #67
   Physical Address. . . . . . . . . : 02-BF-C0-A8-DC-AA
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.220.171(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   IPv4 Address. . . . . . . . . . . : 192.168.220.170(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 192.168.220.1
   DNS Servers . . . . . . . . . . . : 192.168.220.100
                                       192.168.200.10
   NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Data NIC 192.168.220.174:
   Connection-specific DNS Suffix . :
   Description . . . . . . . . . . . : HP FlexFabric 10Gb 2-port 533FLR-
r #54
   Physical Address. . . . . . . . . : A0-D3-C1-F6-96-08
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.220.174(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 192.168.220.1
   DNS Servers . . . . . . . . . . . : 192.168.220.100
                                       192.168.200.10
   NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Cluster NIC:
   Connection-specific DNS Suffix . :
   Description . . . . . . . . . . . : HP NC523SFP 10Gb 2-port Server Ad
   Physical Address. . . . . . . . . : 02-BF-C0-A8-DC-AA
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.220.173(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   IPv4 Address. . . . . . . . . . . : 192.168.220.170(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 192.168.220.1
   DNS Servers . . . . . . . . . . . : 192.168.220.100
                                       192.168.200.10
   NetBIOS over Tcpip. . . . . . . . : Enabled

Hi MS DEF,
A second network adapter is required to provide peer-to-peer communication between cluster hosts. Please isolate your heartbeat network. With unicast when cluster is connected
to a switch, incoming packets are sent to all the ports on the switch, which can cause switch flooding, please confirm you have setup your switch correct, you can refer the following Cisco Switch related unicast configuration.
The Cisco switch unicast related information:
How to configure Microsoft Network Load Balancing on two switches
https://supportforums.cisco.com/discussion/11918276/how-configure-microsoft-network-load-balancing-two-switches
More information:
Selecting the Unicast or Multicast Method of Distributing Incoming Requests
http://technet.microsoft.com/en-us/library/cc782694(v=ws.10).aspx
An Optimal Network Load Balancing (NLB) Configuration
http://blogs.technet.com/b/clint_huffman/archive/2007/10/08/an-optimal-network-load-balancing-nlb-configuration.aspx
Selecting the Unicast or Multicast Method of Distributing Incoming Requests
http://technet.microsoft.com/en-us/library/cc782694(v=ws.10).aspx
I’m glad to be of help to you!
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Applet does not work with a proxy server.URgent

Hi,
I have an asp page being hosted from a IIS server.
The asp page has an applet which gets data from a server side component which is hosted as a service on the server side.For connection to the server I am using URLConnection object and trying to connect over a TCP connection.
The problem occurs when I use an proxy in the middle.
I have changed the browser settings to include the proxy.
The following is the error I recieve:
Full :http://172.25.11.63:4590/
<-------------------------------->
OPening input stream
in Run ::::
ERROR: Created data socket but can't open stream on
it.172.25.11.63:4590//
172.25.11.63:4590//
java.io.FileNotFoundException: 172.25.11.63:4590//
     at com/ms/net/wininet/http/HttpInputStream.connect
     at com/ms/net/wininet/http/HttpInputStream.<init>
     at com/ms/net/wininet/http/HttpURLConnection.createInputStream
     at com/ms/net/wininet/WininetURLConnection.getInputStream
     at TalkClientApplet.rendezvous
     at TalkClientApplet.actionPerformed1
     at TalkClientApplet.start
     at com/ms/applet/AppletPanel.securedCall0
     at com/ms/applet/AppletPanel.securedCall
     at com/ms/applet/AppletPanel.processSentEvent
     at com/ms/applet/AppletPanel.run
     at java/lang/Thread.run
...Disconnecting.
Following is my code.
url = new URL("http://" + host +":"+i);
urlconnection = url.openConnection();
urlconnection.setDoOutput(true);
urlconnection.setDoInput(true);
System.out.println("Successfully opened the URL connection at " + "http://" + host + ":" + i );
          System.out.println ("Protocol: " + url.getProtocol());
          System.out.println ("Host :" + url.getHost());
          System.out.println ("Port :" + url.getPort());
          System.out.println ("File :" + url.getFile() );
          System.out.println ("Full :" + url.toExternalForm());
          System.out.println ("<-------------------------------->");
os = new BufferedWriter(new OutputStreamWriter(urlconnection.getOutputStream()));
System.out.println("OPening input stream ");
// is = new DataInputStream(urlconnection.getInputStream());
     System.out.println(urlconnection.getInputStream());
is = new DataInputStream(urlconnection.getInputStream());
The exact place where I get the error is whn i call URLConnection.openInputStream().
Usually this error comes with a malformed URL.But the same code words without a proxy.Also I am not making any changes to my code in both scenarios that is with or without proxy.
Please help.This is urgent and a showstopper

Thanks for your nice solution, but unfortunatelly it does not work with lines longer than 100 chars with Netscape. It works fine with IE and appletviewer too.
Example:
I use this code:
try {
            URL url = new URL(protocol,hostName,portNumber,URLstring);
            InputStream in = url.openStream();
            BufferedInputStream bis = new BufferedInputStream(in);
            StringBuffer input = new StringBuffer(60);
            int c;
            while ((c = bis.read()) != -1){
                System.out.print((char)c);
                input.append((char)c);
            bis.close();
            dataFromServer = input.toString();
        catch(Exception ex) {
            ex.printStackTrace();
        }I use input file test.html with exactly 100 chars ('a')
Netscape Java Console:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaadataFromServer : aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaI use input file test.html with exactly 101 chars ('a')
Netscape Java Console:
?JL?yyxk?cedataFromServer : ?

Load balance not working right with jdbc connection string?

For months we've used the following connection string to get Tomcat to open connections to our Oracle 10g RAC:
jdbc:oracle:thin:@(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST
= db1vip) (PORT = 1521)) (ADDRESS = (PROTOCOL = TCP) (HOST = db2vip)
(PORT = 1521)) (LOAD_BALANCE = yes) (CONNECT_DATA = (SERVER = DEDICATED)
(SERVICE_NAME = orcl) (PREFER_LEAST_LOADED_NODE_ORCL = OFF) ) )
Today, db2 became inaccessible during prime time, and the web app completely hung--when you tried to type in a username and password to log into the site, it would just hang indefinitely, and the Tomcat log files were complaining about being unable to open a connection to the database because of a network adapter error.
I would have expected the JDBC driver Tomcat was using to just switch to the other database server, but none of our Tomcat machines did that, and I'm wondering why (they all just hung trying to connect to db2). Our guess is that the difference this time is not that Oracle was down on db2, but that db2 was down entirely. Maybe that connection string works only if the server is up when the database is down, and not when the server is unreachable (we couldn't SSH to the box, and when we tried to get to it locally using a remote access card, a lot of options were grayed out and we couldn't see a shell, so all we could do was reset the box).

Hi,
Please refer to the link below:
SCOM 2012 – Monitoring Oracle Database OLE DB Management Pack Template
http://stefanroth.net/2012/12/05/scom-2012-monitoring-oracle-database-ole-db-management-pack-template/
Note: Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact [email protected]

Load balance not work,still sending new connects to node at100% CPU usage

Trying to verify that Oracle RAC load balancing ( using Load Balance Advisor and services) is working before I recommend changes to a production RAC DB.
Even though I bury (100%CPU usage) one of 2 nodes ,new connections(using a new service I created and set GOAL=SERVICE_TIME and CLB_GOAL = SHORT ) still connecting there.( connection split stays at 50/50) . Any ideas why ?
nodes are HP Itanium ( hpux 11.23) , database version is 10.2.0.5
There are 2 RAC databases on this cluster (one TEST and one Model Office)
srvctl config service -d gdrm -s BATCHQ_GDRM_SERVICEBATCHQ_GDRM_SERVICE PREF: gdrm1 gdrm2 AVAIL:

Hi Dan,
you will have to point all your systems to the Web Dispatcher in the SLD. If you don't do this, the browser will always retrieve the URL to the central instance, bypassing the Web Dispatcher. After you configured as the system to contact the Web Dispatcher, the browser will receive the URL of the Web Dispatcher and send the request to the Web Dispatcher.
On the Web Dispatcher, you'll have to configure an appropriate rule to handle that request. You can use 1 IP and different ports. Each port means another system. Or several virtual IPs and the same/different port.
IP1:8001 -> WD -> BI 1
IP1:8002 -> WD -> BI 2
or
IP1:8001 -> WD -> BI1
IP2:8002 -> WD -> BI2
In this case, you can keep the flexibility of using several backend systems with different names/IPs/Ports and one Web Dispatcher.
For refence, you can consult the following 2 documents:
General Information about how to use Web Dispatcher:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/8105db90-0201-0010-cfbe-ae94d43e2e48
How to implement Web Dispatcher as a single point of entrance
p. 40-42: "
Internet Connectivity to SAP Applications.pdf"
(Unfortunatly, I'm right now not able to locate this document again in SDN, but it exists somewhere. Good luck!)
br,
Tobias

Sticky load balancing not working because of Address Translation

          This came up before - see below. I don't understand what the
          soltion is/was.
          WL Server puts it's ip address in the WebLogicSession cookie
          which is an internal address 192.168.201.41
          WL proxy knows WL Server only by an external address like 139.141.38.21. Since
          it does not know of any WLS with an IP
          address of 192.168.201.41, it round-robins the request instead
          of sending it to the primary WLS.
          Any help is much appreciated.
          Mike Reiche
          Robert Patrick <[email protected]> wrote:
          >Hi,
          >
          >A very typical configuration is to put the web server in the DMZ (i.e.,
          >between
          >an outer and inner firewall) and proxy the requests from the web server
          >to the
          >WebLogic server (which sits behind the inner firewall). Since all of
          >these
          >proxied requests use HTTP and a single port, the only port that needs
          >to be
          >opened in the inner firewall is an HTTP port (the outer firewall will
          >only need
          >an HTTP and/or HTTPS port opened).
          >
          >Hope this helps,
          >Robert
          >
          >Eytan Ben-Meir wrote:
          >
          >> Thanks Patrick,
          >>
          >> May be you can suggest options for securing a WLS behind a firewall?
          >>
          >> Thanks again,
          >>
          >> Eytan
          >>
          >> Robert Patrick wrote:
          >>
          >> > Hi,
          >> >
          >> > The problem is that we encode location information (e.g., IP address(es))
          >> > in the session id. If the plugin sees a session id, it decodes the
          >> > session id to find out where to route the request (i.e., which server
          >in
          >> > the cluster contains the HttpSession object for that session). Since
          >the
          >> > plugin cannot find the machine whose IP address is encoded in the
          >session
          >> > id (because of the network address translation), this will not work.
          > In
          >> > general, distributed application software needs to be modified to
          >be
          >> > capable of handling network address translation -- to my knowledge,
          >> > WebLogic Server has not been modified to support this feature (though
          >the
          >> > Enterprise version of the product has had this support for years).
          >> >
          >> > Hope this helps,
          >> > Robert
          >> >
          >> > Eytan Ben-Meir wrote:
          >> >
          >> > > Hi,
          >> > >
          >> > > Configuration:
          >> > > WLS 4.5.1 on Solaris 2.7 inside a firewall.
          >> > > SonicWall firewall with NAT (Network Address Translation).
          >> > > Netscape Enterprise Server 4.0 outside the firewall with Weblogic
          >> > > NSAPI-BRIDGE (sp 5)
          >> > >
          >> > > The problem:
          >> > > When a browser request is sent to the NE web-erver (directed to
          >the
          >> > > firewall who then redirects to a Weblogic servlet).
          >> > > IF The servlet creates a httpsession (with or without cookies)
          >the
          >> > > request fails (the firewall blocks a request directed directly
          >at the
          >> > > non-routable ip address of the Weblogic machine inside the firewall.
          >> > > IF on the other hand the servlet does not create a http session,
          >all
          >> > > works fine.??????????
          >> > > Does any body know something about this????
          >> > >
          >> > > Thanks,
          >> > >
          >> > > Eytan
          >


          This isn't my problem.
          "Mike Reiche" <[email protected]> wrote:
          >
          >This came up before - see below. I don't understand what the
          >soltion is/was.
          >
          >WL Server puts it's ip address in the WebLogicSession cookie
          > which is an internal address 192.168.201.41
          >
          >WL proxy knows WL Server only by an external address like 139.141.38.21.
          > Since
          >it does not know of any WLS with an IP
          >address of 192.168.201.41, it round-robins the request instead
          >of sending it to the primary WLS.
          >
          >Any help is much appreciated.
          >
          >Mike Reiche
          >
          >Robert Patrick <[email protected]> wrote:
          >>Hi,
          >>
          >>A very typical configuration is to put the web server in the DMZ (i.e.,
          >>between
          >>an outer and inner firewall) and proxy the requests from the web server
          >>to the
          >>WebLogic server (which sits behind the inner firewall). Since all of
          >>these
          >>proxied requests use HTTP and a single port, the only port that needs
          >>to be
          >>opened in the inner firewall is an HTTP port (the outer firewall will
          >>only need
          >>an HTTP and/or HTTPS port opened).
          >>
          >>Hope this helps,
          >>Robert
          >>
          >>Eytan Ben-Meir wrote:
          >>
          >>> Thanks Patrick,
          >>>
          >>> May be you can suggest options for securing a WLS behind a firewall?
          >>>
          >>> Thanks again,
          >>>
          >>> Eytan
          >>>
          >>> Robert Patrick wrote:
          >>>
          >>> > Hi,
          >>> >
          >>> > The problem is that we encode location information (e.g., IP address(es))
          >>> > in the session id. If the plugin sees a session id, it decodes
          >the
          >>> > session id to find out where to route the request (i.e., which server
          >>in
          >>> > the cluster contains the HttpSession object for that session).
          >Since
          >>the
          >>> > plugin cannot find the machine whose IP address is encoded in the
          >>session
          >>> > id (because of the network address translation), this will not work.
          >> In
          >>> > general, distributed application software needs to be modified to
          >>be
          >>> > capable of handling network address translation -- to my knowledge,
          >>> > WebLogic Server has not been modified to support this feature (though
          >>the
          >>> > Enterprise version of the product has had this support for years).
          >>> >
          >>> > Hope this helps,
          >>> > Robert
          >>> >
          >>> > Eytan Ben-Meir wrote:
          >>> >
          >>> > > Hi,
          >>> > >
          >>> > > Configuration:
          >>> > > WLS 4.5.1 on Solaris 2.7 inside a firewall.
          >>> > > SonicWall firewall with NAT (Network Address Translation).
          >>> > > Netscape Enterprise Server 4.0 outside the firewall with Weblogic
          >>> > > NSAPI-BRIDGE (sp 5)
          >>> > >
          >>> > > The problem:
          >>> > > When a browser request is sent to the NE web-erver (directed to
          >>the
          >>> > > firewall who then redirects to a Weblogic servlet).
          >>> > > IF The servlet creates a httpsession (with or without cookies)
          >>the
          >>> > > request fails (the firewall blocks a request directed directly
          >>at the
          >>> > > non-routable ip address of the Weblogic machine inside the firewall.
          >>> > > IF on the other hand the servlet does not create a http session,
          >>all
          >>> > > works fine.??????????
          >>> > > Does any body know something about this????
          >>> > >
          >>> > > Thanks,
          >>> > >
          >>> > > Eytan
          >>
          >

VPN load balancing not working correctly

I have two vpn3030s configured for load balancing. They appear to recognize one another as the correct vpn(priority 10) appears to be the master. The slave however keeps getting an error message i the log "LBSSF master peer[205.172.49.252] is not answering HELLO".
He appears to timeout the master and switch himself to master where he immediately sees the master and goes back to slave. I am not sure the address above is correct for the error message, 205.172.49.252 is the virtual IP shared by both concentrators. I would expect to see hellos sent and received between the two physical interfaces. Any ideas? I am getting a buffer error on the master as well so all this may be memory related. Not sure at this point.
Johnny

it may be due to IP conflict.
also check this bug-id:CSCds70213.
Try these links for more info:
http://www.cisco.com/warp/public/471/vpn3k-conn.html
http://www.cisco.com/warp/public/471/ld_bl_vpn3000_7602.html

Session replication in oc4j load balancing not working ..

Hi All,
I have windows 2000 machine. I have installed 2 instances of oc4j running on ports 8888 and 8889. I started the loadbalancer.jar in the first instance, started the first oc4j instance and then started the second oc4j instance. I have a common application deployed on both instance1 and instance2 and that is nothing but out famous SessionServlet.
If I access this servlet using http://localhost:80/app/servlet/SessionServlet then I am getting a count as 1 . My loadbalancer that is started from first oc4j instance(running on port 8888) is showing that the request is routed to the first instance. I stopped my first instance1 and then again from the same browser/session/client if I access the same servlet using http://localhost:80/app/servlet/SessionServlet then still I am seeing the count as 1 instead of 2 . At this point my loadbalancer is showing that the request is routed to the second oc4j instance(running on port 8889) since first instance is stopped. So why am I seeing the count as 1 instead as 2.
Also,
1. Is it enough that we start the loadbalancer.jar in the first oc4j instance. What about the loadbalancer.jar in the second oc4j instance ?
2. We all know that Apache HTTP Server runs on port 80. But since I didnt[i]Long postings are being truncated to ~1 kB at this time.

thank you debu, I have one doubt . In the clustering/load-balancing documentation at metalink(doc id: 151717.1) it is said that in point 4b that we should add the tag <cluster-config /> to orion-web.xml file but this file will be created only after the web application is deployed and it is accessed atlest for one time. So is it that we should first deploy the web application and then access it for atlest one time then stop the server and add this tag .. or is there any other way workaround ?

Handoff not working with Macbook air (mid 2012)

So, I just updated to Yosemite and I have enabled all the settings on my Macbook Air (mid 2012), iPhone and iPad. Turned on blutooth, same wifi network, etc... Handoff DOES work from my Mac to the iPhone but will not work from my iPhone to my mac. I've searched high and low and can't figure out why its not working... Any ideas?

*UPDATE* I was able to drop a file to my iPhone via AirDrop FROM my MBP to iPhone. However, I've still been unable to do the reverse (iPhone to MBP).
Same exact situation with same exact MBP (mid 2012 machine). iPhone 5S running iOS 8. I had been trying to go iPhone to MBP for about 30 minutes with no success. Neither Handoff or AirDrop would work. The MBP would recognize the iPhone in AirDrop, but the iPhone would never recognize the MBP as a location to "drop" to.
After reading you post, I tried the reverse (MBP to iPhone). I started an e-mail and got the mail icon on my iPhone lock screen. However, when trying to access the message on the iPhone i received connectivity errors and the "draft" never loaded.
Perhaps the server on the cloud they use for the handoff/airdrop/continuity feature is overloaded due to the rollout. Either way it's entirely more complex to use then it should be.

IOS 6 AirPrint not working with 10.6 Server - FIX!!!

Not sure if there are any bods out there that use 10.6.8 server for AirPrint but if you do - you will have noticed that iOS6 doesn't see shared printers where as iOS5 does. Below is the fix. You need to be reasonably proficient with Terminal but otherwise - straightforward. Hope this helps.....
(Obviously you can stop the service and use Netputing's AiorPrint Activator but for a server based managed queueing system, this just allows it to works as it did before.)
10.6.8v1.1 Server and iOS6 AirPrint not working… Fix below…
Stop Print Services and as root from terminal using vi or equiv add the following:
(you will need to chmod 744 to edit then 444 the mime file after. 'touch' the files when your done)
It may work being left rwx but I don't know - I have just put the files back to their original state.
Restart print services after and you are all good.
usr/share/cups/mime/
File: apple.types
Add the following line in bold (I have shown a few lines either side so you know where to put them):
image/pict                              pict pic PICT string(522, <001102FF0C00>)
image/urf                               urf (0,UNIRAST)
# Image formats supported by CGImageIO.
image/imageio                   crw cr2 nef bay raw dcr dng orf srf fax
File: mime.convs
Add the following line in bold:
text/css                              application/postscript                    33          texttops
text/html                              application/postscript                    33          texttops
image/urf                               application/vnd.cups-postscript 66           pdftops
image/gif                              application/vnd.cups-postscript          66          imagetops
image/png                              application/vnd.cups-postscript          66          imagetops
image/jpeg                              application/vnd.cups-postscript          66          imagetops

Arrr - your Printer is AirPrint capable. You are printing direct from an iOS device to the printer. Some printers need a firmware update - others will work with iOS 6 straight away.
The issue above relates to Mac OS X Server 10.6.8 (not client) and in relation to Print Services. You can use 10.6 Server and AirPrint to Any printer you like - not just an AirPrint ones. This is what AirPrint Activator does for client - the above fix mends for Server.
Glad you got you problem solved anyway.
Oli

Apple USB Ethernet (A1277) not working with Mavericks on MBAir 2012

USB Ethernet works on other computers (Mac Pro) and did work with this 2012 MBAir with OS X 10.8.
Any ideas? Other brand USB ethernet adapters (Cisco and generic Ebay USB 2.0 Gigabit adapter) work fine with this MBAir and Mavericks.

That's an overly broad statement. I have a TB equipped Mac Mini and the USB Ethernet adapter works fine with it. It's only Fast Ethernet (100MB) while the TB adapter is Gigabit Ethernet (1000MB) but it does work. Also worked fine on my TB eqiuped MB Pro.
Cheers,

Server manager not working at all. Server 2012 R2 Essentials

Hi All,
When a reboot the v-server, "Server Manger" works fine for about a day.
When it on longer then a day i get the error message:
<server>:Error accurred During Enumeration of quotas: The WS-Management service cannot process the request. The WMI Service or the WMI provider returned an unknown error: HRESULT 0X80041001
Or this error:
Online - Cannot get role and feature data
https://social.technet.microsoft.com/Forums/getfile/560989
-----Update 03-11-2014----
PS C:\Windows\system32> Get-WindowsFeature
Get-WindowsFeature : Server execution failed
At line:1 char:1
+ Get-WindowsFeature
+ ~~~~~~~~~~~~~~~~~~
+ CategoryInfo : DeviceError: (Microsoft.Manag...rDetailsHandle):CimException) [Get-
WindowsFeature], Exception
+ FullyQualifiedErrorId :
UnSupportedTargetDevice,Microsoft.Windows.ServerManager.Commands.GetWindowsFeatureCommand
Powershell command's like get windows feature fail as wel
And Windows update can not check currely installed update's
Checked the .net frame work seems to be installed correctly
Ran:
Winrm quickconfig
Dism /Online /Cleanup-Image /ScanHealthDism /Online /Cleanup-Image /CheckHealthdism /online /enable-feature /featurename:netfx3 /all /source:d:\sources\sxs
Not of these repported any thing wrong.AMEEnable-ServerManagerStandardUserRemoting DOMAIN\USERNAMEand did not fix the problem

___________Update 04-11-2014_____________
DCDaig.exe Result:
Directory Server Diagnosis
Performing initial setup:
Trying to find home server...
Home Server = <SERVER>
* Identified AD Forest.
Done gathering initial info.
Doing initial required tests
Testing server: Roegoorn\<SERVER>
Starting test: Connectivity
......................... <SERVER> passed test Connectivity
Doing primary tests
Testing server: Roegoorn\<SERVER>
Starting test: Advertising
......................... <SERVER> passed test Advertising
Starting test: FrsEvent
......................... <SERVER> passed test FrsEvent
Starting test: DFSREvent
......................... <SERVER> passed test DFSREvent
Starting test: SysVolCheck
......................... <SERVER> passed test SysVolCheck
Starting test: KccEvent
......................... <SERVER> passed test KccEvent
Starting test: KnowsOfRoleHolders
......................... <SERVER> passed test KnowsOfRoleHolders
Starting test: MachineAccount
......................... <SERVER> passed test MachineAccount
Starting test: NCSecDesc
......................... <SERVER> passed test NCSecDesc
Starting test: NetLogons
......................... <SERVER> passed test NetLogons
Starting test: ObjectsReplicated
......................... <SERVER> passed test ObjectsReplicated
Starting test: Replications
......................... <SERVER> passed test Replications
Starting test: RidManager
......................... <SERVER> passed test RidManager
Starting test: Services
......................... <SERVER> passed test Services
Starting test: SystemLog
An error event occurred. EventID: 0xC0001B63
Time Generated: 11/04/2014 15:12:20
Event String: A timeout (30000 milliseconds) was reached while waiting for a transaction response from the UmRdpService serv
An error event occurred. EventID: 0xC0001B63
Time Generated: 11/04/2014 15:12:50
Event String: A timeout (30000 milliseconds) was reached while waiting for a transaction response from the ScDeviceEnum serv
An error event occurred. EventID: 0xC0001B58
Time Generated: 11/04/2014 15:12:50
Event String: The Smart Card Device Enumeration Service service failed to start due to the following error:
A warning event occurred. EventID: 0x000727A5
Time Generated: 11/04/2014 15:57:43
Event String: The WinRM service is not listening for WS-Management requests.
A warning event occurred. EventID: 0x000727AA
Time Generated: 11/04/2014 15:57:44
Event String: The WinRM service failed to create the following SPNs: WSMAN/<SERVER>.<DOMAIN>.local; WSMAN/<SERVER>.
An error event occurred. EventID: 0x0000271A
Time Generated: 11/04/2014 15:58:44
Event String: The server {73E709EA-5D93-4B2E-BBB0-99B7938DA9E4} did not register with DCOM within the required timeout.
......................... <SERVER> failed test SystemLog
Starting test: VerifyReferences
......................... <SERVER> passed test VerifyReferences
Running partition tests on : ForestDnsZones
Starting test: CheckSDRefDom
......................... ForestDnsZones passed test CheckSDRefDom
Starting test: CrossRefValidation
......................... ForestDnsZones passed test CrossRefValidation
Running partition tests on : DomainDnsZones
Starting test: CheckSDRefDom
......................... DomainDnsZones passed test CheckSDRefDom
Starting test: CrossRefValidation
......................... DomainDnsZones passed test CrossRefValidation
Running partition tests on : Schema
Starting test: CheckSDRefDom
......................... Schema passed test CheckSDRefDom
Starting test: CrossRefValidation
......................... Schema passed test CrossRefValidation
Running partition tests on : Configuration
Starting test: CheckSDRefDom
......................... Configuration passed test CheckSDRefDom
Starting test: CrossRefValidation
......................... Configuration passed test CrossRefValidation
Running partition tests on : <DOMAIN>
Starting test: CheckSDRefDom
......................... <DOMAIN> passed test CheckSDRefDom
Starting test: CrossRefValidation
......................... <DOMAIN> passed test CrossRefValidation
Running enterprise tests on : <DOMAIN>.local
Starting test: LocatorCheck
......................... <DOMAIN>.local passed test LocatorCheck
Starting test: Intersite
......................... <DOMAIN>.local passed test Intersite

RDL Reports are not working after installing SQL Server 2012 Service Pack 2 in the SharePoint integration Mode

I am using Reporting Service Integration mode with SharePoint. SSRS is installed on separated machine of SharePoint stacks in Integration Mode. Everything was working properly and I could create/edit/modify RDL reports(parameters, Datasource, Subscription)
inside SharePoint and Document Libraries.
But after installing SQL Server 2012 Service Pack 2, on opening RDL reports inside SharePoint I receive this error message.
The permissions granted to user 'i:0#.f|membership|username' are insufficient for performing this operation. ---> Microsoft.ReportingServices.Diagnostics.Utilities.AccessDeniedException: The permissions granted to user 'i:0#.f|membership|username' are insufficient for performing this operation
I should mention that SSRS is installed in the SharePoint integration Mode and there is no SSRS management console.

Hi Hedayat-Abedijoo,
According to your description, you are using Reporting Services in SharePoint Integrated mode, and everything worked fine before you install SQL Server 2012 Service Pack 2. After the package is installed, when you open RDL reports, the error occurred: The
permissions granted to user 'i:0#.f|membership|username' are insufficient for performing this operation.
According to my search, there may be two reasons for the problem:
This is caused when the application pool account that runs the SharePoint Web application you are on in IIS and the application pool account that SharePoint believes is running the site differ. This happens if the application pool account is changed directly
in IIS instead of through SharePoint (using the approved method).
This error can be caused when Kerberos authentication has been set up correctly and delegation in a double hop scenario will succeed, but Reporting Services integration has been set up for Trusted Account rather than Windows Authentication. This causes
SharePoint to continue to impersonate the logged-on user when contacting Reporting Services; when Reporting Services compares the application pool account to the user account making the request, they are not equal.
In this case, we can solve the problem by changing the application pool account in IIS back to the previous account and set AuthenticationTypes to RSWindowsNTLM only. For detail information, please refer to 8.3 “The permissions granted to user 'Domain\User'
are insufficient for performing this operation” in the document:http://msdn.microsoft.com/en-us/library/ee384252(SQL.100).aspx
If you have any questions, please feel free to let me know.
Thanks,
Wendy Fu

Network Load Balancing not working with UDP traffic (Server 2012)

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