NOT GETTING IP FROM DHCP SERVER

hello,i setup a dhcp pool in my distribution switch which is directly connected to my access.distribution ip to access is :int gi1/0/1 :192.168.250.1accesss ip to distribution is int gi 1/0/1 : 192.168.250.2they can ping each other. but the pc cannot get ip from the distribution switch. what might be the problem of this?my distribution switch configuration for dhcp pool is:.ip dhcp pool vlan 247 network 10.60.247.0 255.255.255.0default router 10.60.247.2my access switch config isint vlan 247ip add 10.60.247.4 255.255.255.0ip helper address 192.168.250.1thank you and best regards..
Hi,
What is the model of the switch and vlan247 host are able to ping the 192.168.250.1 and check out the below link for configuring DHCP in routers and switches.
http://articles.techrepublic.com.com/5100-10878_11-5690240.html
Hope to Help !!
Ganesh.H
If helpful do rate the post

Similar Messages

LAN was down ie Users are not getting ip from DHCP server after enabling DHCP snooping

Hi All ,
Enclosed file has network connectivity diagram.
1. L3 vlan's ie 2,3,4,5 and 6 are configured on ACC-CR1 and ACC-CR2.
2.Trunk is configured between Core switches ( CR1 and CR2) and access switches .VTP mode is transparent on all switches.L2 vlans are configured on all access switches.
3.DHCP is server is located at different location and is reachable over MPLS.
Without enabling dhcp snooping , users connected to access switches (Sw1,sw2,sw3 and Sw4 ) are getting ip address from DHCP server without any problem and everything is working fine.
But users connected to Sw3 and Sw4 are getting ip address from rouge DHCP server which is not pingable from any one of the switch.
So we have configured DHCP snooping for all vlan's on CR1 , CR2 , SW3 and SW4 and "trusted uplink ports" which are connected to WAN routers from CR1 and CR2 and also "trusted uplink ports " of Sw3 and Sw4 which are connected to CR1 and CR2.
As soon we have enabled DHCP snooping and trusted respective uplink ports , users are not getting ip address from remote DHCP server and even users connected to Sw1 and SW2 are facing same issue.
Note : DHCP snooping is not configured on SW1 and SW2.
Why users are not getting ip address from remote DHCP server as soon as we enabled dhcp snooping on Core switches and two access switches ie sw3 and sw4 ? what could have caused DHCP packets to be dropped ? Any idea would be appreciated .

Hi,
as you say: " HSRP is configured between CR1 and CR2 and Vlans are active on CR1" does it mean there are L3 intrefaces configured in each VLAN on your CR switches and ip hepler-address pointing to the remote DHCP server is configured on each of them?
I know it's difficult in a productive environment but IMHO you need to find out where are the DHCP offers dropped.
Either by enabling DHCP debugging or by capturing packets via Wireshark, e.g.
Best regards,
Milan

IPV6 clients cannot ping each other while getting IP from DHCP server running in windows 2008

I have two windows 7 clients and a windows 2008 server connected to a switch with static IP 172:16:5::1/64.
DHCP server is configured with static IP 172:16:5::20/64
when i statically assign IP to windows 7 clients like 172:16:5::21 & ::22, they can ping each other. if they get ip from DHCP server, they cannot ping each other.
if i configure the gateway (172:16:5::1) in the clients manually, they can ping each other.
is there any way we can make dhcp server to give gateway to the clients along with IP?

From what I have gathered:
IPv6 won't route because the DHCP server is setup in 'stateless' mode and the switches do not support IPv6. (
"But if your routers are not IPv6 supported (yet), you can
reconfigure DHCPv6 to Disable Stateless mode, and that'll issue IPv6 addresses that
will eliminate the Ping problem." -
http://www.networkworld.com/article/2228461/microsoft-subnet/setting-up-dhcpv6-to-dynamically-issue-ipv6-addresses-in-a-network.html)
So you must change to 'disable stateless' mode. Which the only way I can THINK to do this is to uninstall DHCP and reinstall DHCP and select 'disable stateless' during the installation (which I haven't confirmed). (In
case, “Disable DHCPv6 stateless mode for this server” option was selected duringrole installation" -
http://blogs.technet.com/b/teamdhcp/archive/2009/03/03/dhcpv6-understanding-of-address-configuration-in-automatic-mode-and-installation-of-dhcpv6-server.aspx)
zz.. but my understanding of DHCP is fragmented, please take what I find with a grain of salt. I am off to reinstall DHCP :] .. fun.
Mediocre Access 2010 | (Baby) Beginner C Sharp | OK at Active Directory (2012) | Fragmented understanding of DNS/DHCP | Laughable experience with Group Policy | Expert question asker on MSDN Forums

Could not get IOR from Domino Server while provisioning Lotus Notes

Hi all,
There are two servers that have OIM installed, development server and test server. From development server, we can
provision to Lotus Notes just fine. But for test server everytime when
provision to Lotus Notes. There will be an exception
NotesException: Could not get IOR from Domino Server: http://10.3.100.61:63148/diiop_ior.txt
From test server
I can access the URL http://10.3.100.61:63148/diiop_ior.txt using Internet Explorer
I can telnet to 10.3.100.61 63148
I can use connector testing program and it work fine
All configuration and jar files are the same as development server
There is no firewall or antivirus running in both systems.
Both server is virtual server using VMWare.
OS: Windows2003R2 Enterprise
DB: Oracle 10gR2 10.2.0.2
AS: Oracle AS 10g 10.1.3.3.0
OIM 9.1.0
Lotus Notes Connector 9.0.4.2
Thank you.
Satit
The error is as below
=================================================
INFO,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LotusNotesProvision::init
INFO,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LotusNotesProvision::init
DEBUG,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LotusNotesProvision::init : Host 10.3.100.61
DEBUG,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LotusNotesProvision::init : Port 63148
DEBUG,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LotusNotesProvision::init : Admin Pongtape Ungkawanish/Telecom./Central Support/Fin./KK_Bangkok/TH
DEBUG,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LotusNotesProvision::init : Certifier OU
DEBUG,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LotusNotesProvision::init : Before session
08/11/11 11:24:26 Running setTimeoutParameters
08/11/11 11:24:26 Running Connect
INFO,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LNotesConnectionUtil::getSession
INFO,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LNotesConnectionUtil::getSession : ***Non-Secure Mode
ERROR,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],LNotesConnectionUtil::getSession : ***Connection refused to Lotus Notes......
NotesException: Could not get IOR from Domino Server: http://10.3.100.61:63148/diiop_ior.txt
     at lotus.domino.NotesFactory.requestIORPlain(Unknown Source)
     at lotus.domino.NotesFactory.requestIORUsingArgs(Unknown Source)
     at lotus.domino.NotesFactory.getIOR(Unknown Source)
     at lotus.domino.NotesFactory.createSessionUP(Unknown Source)
     at lotus.domino.NotesFactory.createSession(Unknown Source)
     at com.thortech.xl.Integration.HostAccess.LNotesConnectionUtil.getSession(Unknown Source)
     at com.thortech.xl.Integration.HostAccess.LotusNotesProvision.connect(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpLNCREATEUSER.CONNECT(adpLNCREATEUSER.java:449)
     at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpLNCREATEUSER.implementation(adpLNCREATEUSER.java:160)
     at com.thortech.xl.client.events.tcBaseEvent.run(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.runEvent(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.runMilestoneEvent(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.insert(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
     at com.thortech.xl.ejb.beansimpl.tcProvisioningOperationsBean.retryTasks(Unknown Source)
     at com.thortech.xl.ejb.beans.tcProvisioningOperationsSession.retryTasks(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.SecurityRoleInterceptor.invoke(SecurityRoleInterceptor.java:47)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
     at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
     at tcProvisioningOperations_RemoteProxy_6ocop18.retryTasks(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
     at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:781)
     at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:669)
     at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:913)
     ... 45 more
INFO,11 Nov 2008 11:24:26,109,[ADAPTER.LOTUSNOTES],Unable to connect to the target. Attempting to reconnect after delay of 2000ms.......
INFO,11 Nov 2008 11:24:28,110,[ADAPTER.LOTUSNOTES],LNotesConnectionUtil::getSession
INFO,11 Nov 2008 11:24:28,110,[ADAPTER.LOTUSNOTES],LNotesConnectionUtil::getSession : ***Non-Secure Mode
ERROR,11 Nov 2008 11:24:28,110,[ADAPTER.LOTUSNOTES],LNotesConnectionUtil::getSession : ***Connection refused to Lotus Notes......
NotesException: Could not get IOR from Domino Server: http://10.3.100.61:63148/diiop_ior.txt
     at lotus.domino.NotesFactory.requestIORPlain(Unknown Source)
     at lotus.domino.NotesFactory.requestIORUsingArgs(Unknown Source)
     at lotus.domino.NotesFactory.getIOR(Unknown Source)
     at lotus.domino.NotesFactory.createSessionUP(Unknown Source)
     at lotus.domino.NotesFactory.createSession(Unknown Source)
     at com.thortech.xl.Integration.HostAccess.LNotesConnectionUtil.getSession(Unknown Source)
     at com.thortech.xl.Integration.HostAccess.LNotesConnectionUtil.getSession(Unknown Source)
     at com.thortech.xl.Integration.HostAccess.LotusNotesProvision.connect(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpLNCREATEUSER.CONNECT(adpLNCREATEUSER.java:449)
     at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpLNCREATEUSER.implementation(adpLNCREATEUSER.java:160)
     at com.thortech.xl.client.events.tcBaseEvent.run(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.runEvent(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.runMilestoneEvent(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.insert(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
     at com.thortech.xl.ejb.beansimpl.tcProvisioningOperationsBean.retryTasks(Unknown Source)
     at com.thortech.xl.ejb.beans.tcProvisioningOperationsSession.retryTasks(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.SecurityRoleInterceptor.invoke(SecurityRoleInterceptor.java:47)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
     at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
     at tcProvisioningOperations_RemoteProxy_6ocop18.retryTasks(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
     at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:781)
     at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:669)
     at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:913)
     ... 46 more

check if DIIOP service is turned on at the Lotus Domino side...
Oleg.

SRW2024 not getting IP from dhcp

Hi,
I'm have installed a SRW2024 switch in my home office. I've connected via hyperterminal and changed the ip address mode to "dhcp client". But i'm not getting an ip address from the dhcp server.
Is there something else I must do or setup on the switch? the DHCP server has been running without problem for some time now, all my other devices can get an ip without problems...
Thanks,
Koen

Khan,
The problem of users not getting IP from the DHCP usually happens when 'spanning-tree portfast' is not enabled on access ports. PCs don't wait long enough for DHCP responses and time out.
Can you make sure all the access ports, to which the users are connected to, have spanning tree portfast enabled.
HTH,
Sundar

Users not getting IP from QIP server

Dear Friends,
Need your advice on this issue.
Users of our new site complained of not getting IP dynamically from DHCP server. Static IPs works fine.
The LAN interface of the router is configured with helper IP address of QIP servers.
On the router there exists a DHCP pool configuration, later we removed this config understanding the helper address will
assign the ip address dynamically.
QIP which serves as DHCP is confgured to assign the IPs, but the users complined of not getting IPs including IP phones.
Kindly advice what could be possible chances of this issue.
Thanks in advance
rYs

You cant have both the ip helper-address and a DHCP pool configured on the router. Basically what happens is the client DHCPDISCOVER will pick the first DHCP server that answers it and in this case its the the router. If you want to pass traffic all the way to the DHCP server, you need to disable the DHCP server on the router and leave only the ip helper-address configured so it can relay the broadcast to the defined DHCP server.
It sounds like you have this current topology for your DHCP server that is working:
Client       ------------>DHCPDISCOVER ---> Router(DHCP Server)
               <------------DHCPOFFER
               ------------>DHCPREQUEST
               <------------DHCPACK
You want to configure your QIP DHCP Server to respond to DHCPDISCOVER, you will need to remove the DHCP pool from the router and add "ip helper-address x.x.x.x" where x.x.x.x is your DHCP server ip.
If that still does not work, you will need to check the configuration on your DHCP server to ensure its not mis-configured. QIP is not a cisco product but you should be able to view debugs on that application to identify if the DHCP server is sending an offer or dropping the request. Most likely your scopes are mis-configured on the server.

Not getting IP from DHCP on 2950

Dear all,
access switch is connected to base switch and base switch is connected to DHCP server, however users are connected to access switch are not getting IP address. Hence i would like to know the solution from experts.
I remember there is a command in CATOS "set port host" by this way we can enhance port to get IP quickly..if there is any command similiar in IOS?
Your assistance will be highly appreciated.
Regards,
Khan.

Khan,
The problem of users not getting IP from the DHCP usually happens when 'spanning-tree portfast' is not enabled on access ports. PCs don't wait long enough for DHCP responses and time out.
Can you make sure all the access ports, to which the users are connected to, have spanning tree portfast enabled.
HTH,
Sundar

Satellite Pro L300-12H not getting IP from DHCP router via cable

My Vista Premium SP1 laptop is connected via wireless connection to a Buffalo ADSL modem/router model WBMR-G54 which works fine. However, I tried the other day to connect up the LAN card via RJ45 cable to the router and it won't work! I get the message "limited connectivity" and an IP of 169.254.xxx.xxx which suggests it is not getting an IP from the router.
I been on various web sites and tried all sorts of things like unchecking ipv6 on the LAN card properties, turning off DHCP Broadcast flag in the registry (as per micrsoft issue) etc. but to no avail.
Anybody got any suggestions to get it working?
NB: I took the laptop into work and connected it to the Windows 2003 server network and got a DHCP IP straight away!?!

Hi wakefijr,
To be honest, it's still worth checking with your ISP or the router manufacturer because they will be able to guide you through the settings of the router. You're quite right about the 169.254.xxx.xxx IP address, it means that the DHCP server within the router isn't assigning an IP address to the laptop so the laptop is assigning itself an IP address via APIPA.
Short of checking the DHCP router settings, one other thing you could do is disable APIPA and try using the alternate IP configuration, this is how:
* Go to the *Start Menu* and in the *Start Search* box, type in *ncpa.cpl* and hit Enter, this will open up network connections
* Go into the properties of the LAN and properties of IPv4
* Click on the *Alternate Configuration* tab
* You will see that it is set to APIPA, you can change to *User configured* and input an available IP address, the correct subnet mask (most likely 255.255.255.0) and default gateway.
* Click *OK* as many times as you need to save all changes, then reboot with the RJ45 cable connected.
What this will then do is make the laptop try looking for a DHCP server to assign an IP address, but if no DHCP server is assigning an IP address to this laptop then it will assign one that should work on the network.
But really check router configuration as a priority.

Ap not getting IP forn dhcp server

I have a 2504 WLC and 1042 ap's. Everything worked great in my test enviroment (of course). Now when I want to deploy the wireless, the ap's are not getting and ip for the windows dhcp server.
I have option 43 configured in dhcp, sub option 241>ip address of the controller
I have my A record in dns, cisco-capwap-controller.
*Mar 1 00:03:17.050: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !!
Not in Bound state.
*Mar 1 00:03:27.050: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !!
*Mar 1 00:03:27.054: %CAPWAP-3-DHCP_RENEW: Could not discover WLC using DHCP IP. Renewing DHCP IP.
*Mar 1 00:03:37.054: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !!
*Mar 1 00:03:47.054: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !!
*Mar 1 00:03:57.054: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !!
*Mar 1 00:04:07.054: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !!
Not in Bound state.
TIA,
Eric

Hello Eric,
As per your query i can suggest you the following solution-
You need to connect the AP with the switch for power. The dhcp proxy is really not needed. Another thing you can do is unplug the WLC from your switch, then make sure your APs are clean (wiped) then plug the APs into the switch and console into one of them and watch the boot up process to make sure that they are at least requesting an IP address. If they can request an IP successfully then your dhcp problem has something to do with how you have your WLC set up.
Hope this will help you.

EWS Push Notification : Notification Service is not getting called from Exchange Server.

I have written 2 web services 1) Subscribing to Exchange Server 2) Notification client
I am able to create subscription to Exchange Server. But from Exchange server my notification client webservice is nt getting called. I am not sure how i am missing out any setting. below is my subscribe code and notification client code.
Subscribe code :
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP1);
service.UseDefaultCredentials = true;
service.Url = new Uri(exchangeServerurl);
FolderId parentId= FindFolderIdByDisplayName(service, "Order", WellKnownFolderName.PublicFoldersRoot);
pushSubscription = service.SubscribeToPushNotifications(
new FolderId[] {FindFolderIdfromRoot(service, "EmpCreatealert", parentId)},
new Uri(notificationService) /* The endpoint of the listener. */,
1 /* Get a status event every 5 minutes if no new events
are available. */,
null /* watermark: null to start a new subscription. */,
EventType.NewMail);
Notification client :
public class Notification : NotificationServicePortType, INotification
public SendNotificationResponse SendNotification(SendNotificationRequest request)
log("Enter SendNotification");
SendNotificationResponse snr = new SendNotificationResponse();
snr.SendNotificationResult = new SendNotificationResultType();
snr.SendNotificationResult.SubscriptionStatus = SubscriptionStatusType.OK;
return snr;
Can anyone suggest me what els i should do to get notification client to get called.

How are you testing this ? Are you just creating posts in the Public Folder or is the folder mail enabled and your sending email to it ?
Are you getting the heartbeat notifications ?
Have you tested your endpoint is accessible from the Exchange Server ? are you getting any error logged see
http://www.infinitec.de/post/2009/06/21/Troubleshooting-Push-notifications-failures.aspx
Your only subscribing to the NewMail event on public folder I would suggest at least for testing you subscribe to the CreateItem, MoveItem, DeleteItem events as well to see if other event fires when you create and delete Items in the folder. You might also
want to test something like
http://blogs.msdn.com/b/emeamsgdev/archive/2012/12/20/ews-push-notification-sample.aspx which is a basic sample
Cheers
Glen

Virtual Machines not getting IP from DHCP via Wireless ?

Hi
I have VMware Workstation and i have connected my virtual machines in bridged mode.
With Bridge mode, none of my virtual machines are getting IP Address from my DHCP server. I am connected Wireless. My Router firewall is also off.
I am using Windows 8 and Workstation 10.
Any help will be appreciated.!

Hi sunzeal,
Is there another router connected to the Linksys E900? Can you tell us more information about your network set up? Please make sure as well that the router's firmware is up to date.
Help, learn and share

New client cant get ip from dhcp server (web authentication)

We have WLC 5508 with two SSID staff (vlan 58, PSK auth) and customer (vlan 48, web auth)
Recently, new client can connect to SSID staff without problem but It cant get IP when it connect to Customer SSID.
many other client ( smart phone, laptop) which connect for few week still connect to Customer normally.
DHCP server still have a lot of IP for wireless client.
We want to use firewall to make policy for Customer so we put gateway of vlan 48 on the firewall.
Please check the dubug client file.
Thanks.

The debug just shows a single DHCP Discover attempt when attaching to WLAN with VLAN 48 interface. It appears the client is simply not pulling an IP (not the WLCs responsibility), although you are using DHCP-Proxy.
Can you put a wired client in VLAN 48 on the same switch as the WLC and have a client pull an IP?

Not getting Page from Prod server

Hi All,
I have set two pager email Id in my prod server
I have a job when this job succeed then it will send a page to both email ID
Job ran successfully and both Email ID did not get any single page about this
when I checked in operator history in Most recent notification it shows that page has been sent on expected time.
Same I have try with Dev server it's working fine Only difference in Pro and Dev job is: In prod job taking 4 hour and in Dev job taking 5 min.

Yes Job history shows success (Operator Paged
SQLDBAONCALL)
Email profiles are also fine (I am getting mail for other job )
there is no log for in sql server as well as sql server agent error log
Dev and prod are using same mail ID
Hi ImranKazi,
According to your description, the operator does not receive an e-mail in Production environment. I recommend you configure database mail in Production environment, then send a test e-mail to the operator’s e-mail address. We need to verify if your profile
and account are configured correctly. For more information, see:
http://www.codeproject.com/Articles/29060/SQL-SERVER-Configure-Database-Mail-Send-Email
After setting up database mail successfully, if you want to set up an alert to an e-mail operator with a message, you need to define an operator and alert , restart SQL Agent to activate settings. When you execute the job successfully,
it will send an alert to the operator. I have done a test in SQL Server 2012, it can run well. There is an similar issue about
how to setup SQL Server alerts and email operator notifications, you can review it.
http://www.mssqltips.com/sqlservertip/1523/how-to-setup-sql-server-alerts-and-email-operator-notifications/
Regards,
Sofiya Li
Sofiya Li
TechNet Community Support

One socket and two ports, not getting response from the server

Hi everyone,
I am working on device which communicate through Tcp sockets, It has an IP address and one port for listening and another for sending the response.
Problem is that I am able to create a connection to Device ip+port, and i am trying to listen on the same port while the device is sending the response on other port. My problem is that i can't create another socket using this port and therefore not getting the response from the device.
Can you people tell me how to handle such socket communication in java ?
Thanks in advance.

I am working on device which communicate through Tcp sockets, It has an IP address and one port for listening and another for sending the response.Are you sure? That's not usual. It would be usual for it to use the same port for listening, reading, and writing.
Problem is that I am able to create a connection to Device ip+port, and i am trying to listen on the same port while the device is sending the response on other port.I would try just reading from the same socket you are sending on. I suggest you have misunderstood how the device works.

WRT54G2 v1 (1.0.03) Does not get IP from DHCP on WAN

I use cable internet connection (dynamic IP + PPTP VPN) .When cable plugged directly to network adapter of computer , all works good - computer gets IP -address and connect to VPN-server. If I connect cable to router's WAN port - I see in status tab of configuration page that router wan interface can't get an ip-addres (0.0.0.0 in all fields) and because can't connect to VPN
What's wrong?
P.S Do anyone have a firmware v 1.0.02 for it? There are 1.0.03 only at linksys store ...
Message Edited by Vasyukov on 04-04-2009 09:31 PM

Please explain in details, what settings you have set on your router. Whats the Internet Connection Type (DHCP / PPTP / STATIC IP).
As the Latest Firmware for this router is available. You can Download 1.7 MB, The firmware version is Ver.1.0.03.
Follow these steps to upgrade the firmware on the device : -
Open an Internet Explorer browser page on a computer hard wired to the router...
In the address bar type - 192.168.1.1...Leave the username blank & in password use admin in lower case...
Click on the 'Administration' tab- Then click on the 'Firmware Upgrade' sub tab- Here click on 'Browse' and browse the .bin firmware file and click on "Upgrade"...
Wait for few seconds until it shows that "Upgrade is successful" After the firmware upgrade, click on "Reboot" and you will be returned back to the same page OR it will say "Page cannot be displayed".
Now reset your router :
Press and hold the reset button for 30 seconds...Release the reset button...Unplug the power cable from your router, wait for 30 seconds and re-connect the power cable...Now re-configure your router...

NOT GETTING IP FROM DHCP SERVER

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