Upstream proxy connectivity issue

Hi,
I have recently installed WSA S170 in one site which is pointing to one of the existing proxy. I have defined routing policy in new proxy through which some of the local domain is accessible through new proxy and rest of the domain will be through existing proxy.
User's are facing slowness when they are accessing other than local domain at the same time local domain is working fine.
I have disabled all scanning feature in new proxy for all other domain to avoid delay but still issue persist.
Connection flow.
For local Domain :
Client ----> New Proxy---> Internet
Other domain :
Client ---> new proxy---> Existing proxy---> Internet
Version information :
New proxy : cisco wsa s170 OS : 7.7.0 - 753
Exising proxy : cisco wsa s670 OS : 7.5.1 - 201
Is it becuse of dual proxy connection hapening for other domain?
Please suggest.
Regards
Chirag

Hi,
In cases wherein we have an upstream proxy, we need to make the following configuration on the WSA:
-- Go to 'Network' tab > 'Upstream Proxy' > Configure the Upstream Proxy
-- Go to 'Web Security Manager' > 'Routing Policy' > Configure a policy to use the Routing Destination pointing to the Upstream Proxy configured above.
-- If the upstream proxy is performing authentication, you will need to disable authentication on the Cisco Ironport Web Security Appliance.
Note: If the path to get to the software update site is also through the same upstream proxy, then Go to 'System Administration' > 'Upgrade and Update Settings' > Edit Update Settings > configure the Proxy Server section.
Do rate if Helpful----
Regards,
Kush

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Date/Time          January 25 2012 , 21 : 14 : 25
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Boot Code Version          1.0.37-5.15
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Hi Alexander,
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[Issues between CAS side to Mailbox side][RZ1]
A. Check if it can connect to store’s port:
RpcPing –t ncacn_http –s ExchangeMBXServer -o RpcProxy=RpcProxyServer -P "user,domain,password" -I "user,domain,password" -H 1 –F 3 –a connect –u 10 –v 3 –e 6001
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[Check the 6004 port settings in registry]
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchangeSA\Parameters
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Value type: REG_DWORD
Value data: 0x1772 (Decimal 6002)
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchangeSA\Parameters
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After that, please check the application based on the PID on the Processes tab in Windows Task Manager and confirm if it’s Exchange server.
Additionally, ExRCA is a perfect tool to test the whole connection between client side and Mailbox side:
https://testconnectivity.microsoft.com/
1. On the ExRCA website, under Microsoft Office Outlook Connectivity Tests, select Outlook connectivity, and then select Next at the bottom of the page.
2. Enter the required information on the next screen, including email address, domain and user name, and password.
3. Choose whether to use Autodiscover to detect server settings or to manually specify server settings.
4. Accept the disclaimer, enter the verification code, and then select Verify.
5. Select Perform Test.
<Resource for reference>
How does Outlook Anywhere work (and not work):
http://blogs.technet.com/b/exchange/archive/2008/06/20/3405633.aspx
How to use the RPC Ping utility to troubleshoot connectivity issues with the Exchange over the Internet feature in Outlook 2007 and in Outlook 2003:
http://support.microsoft.com/kb/831051
Test Outlook Anywhere Connectivity:
http://technet.microsoft.com/en-us/library/ee633453(v=exchg.150).aspx
[RZ1]It’s part, please re-layout
Please click to vote if the post helps you. This can be beneficial to other community members reading the thread.

I've just restored the M11 to Windows XP with the disks provided and Outlook Anywhere connected without issue. As strange as it sounds, this looks to be isolated to this particular model of laptop and Windows 7.
I've used the same Enterprise copy of Windows 7 and Office on a variety of laptops and pc's and none have come across this problem. The only commonality I can see is the hardware and OS.
Aftery trying to troubleshoot this unsuccessfully with Microsoft tech support for a few hours, they eluded to the fact that this +could+ be a hardware related problem. (driver, adapter properties, etc)

Connection Issues Fixed, however still extremely s...

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TopLink Proxy authentication issue

Hello all,
I tried to use proxy authentication for TopLink for connecting to a database via TopLink in a J2EE application deployed on an Oracle iAS 10.1.2. For doing that, I tried to follow the steps described in the TopLink documentation (http://www.oracle.com/technology/products/ias/toplink/doc/1013/main/_html/dblgcfg008.htm#BABDABCF) with the last scenario, "Server Session uses Proxy Connection".
According to the previously mentioned documentation, I created a session event handler for the preLoginEvent session event, the preLogin(SessionEvent event) method that I copied below.
The issue with this is that, when I try to run a TopLink query in a Java DAO class, I obtained some exceptions. There are two cases here:
1-If the code preLogin(SessionEvent event) is exactly as below, it seems that the queried views/tables cannot be seen. The exception obtained is:
Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: ORA-00942: table or view does not exist
Error Code: 942
Call:SELECT count(*) FROM CIFHUB.SCQA_TEMPLATE
Query:DataReadQuery()
at oracle.toplink.exceptions.DatabaseException.sqlException(DatabaseException.java:290)
at oracle.toplink.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:570)
at oracle.toplink.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:442)
at oracle.toplink.threetier.ServerSession.executeCall(ServerSession.java:453)
at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:117)
at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:103)
at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeSelectCall(DatasourceCallQueryMechanism.java:174)
at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeSelect(DatasourceCallQueryMechanism.java:156)
at oracle.toplink.queryframework.DataReadQuery.executeNonCursor(DataReadQuery.java:118)
at oracle.toplink.queryframework.DataReadQuery.executeDatabaseQuery(DataReadQuery.java:110)
at oracle.toplink.queryframework.DatabaseQuery.execute(DatabaseQuery.java:603)
at oracle.toplink.queryframework.DataReadQuery.execute(DataReadQuery.java:96)
at oracle.toplink.publicinterface.Session.internalExecuteQuery(Session.java:2062)
at oracle.toplink.publicinterface.Session.executeQuery(Session.java:981)
at oracle.toplink.publicinterface.Session.executeQuery(Session.java:938)
at oracle.toplink.publicinterface.Session.executeSelectingCall(Session.java:1027)
at oracle.service.infra.myservlet.ACSProxyTestServlet.callTopLinkQuery3(ACSProxyTestServlet.java:138)
at oracle.service.infra.myservlet.ACSProxyTestServlet.doGet(ACSProxyTestServlet.java:60)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
at oracle.service.infra.servlets.SecurityFilter.doFilter(SecurityFilter.java:105)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:224)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:133)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
at java.lang.Thread.run(Thread.java:534)
2 - If in the preLogin(SessionEvent event) code, the line login.setProperty("proxytype", Integer.toString(OracleConnection.PROXYTYPE_USER_NAME)); is uncommented, then another exception is obtained. In this case another exception is obtained: an Invalid User/Password exception is thrown. If I comment this line, the login is successfull, but I obtain the exception at section 1.
I have to tell you in both cases the parameters of the Data source are properly set. I tested the datasource in another servlet where I created directly the connection based on the same datasource taken from the application server's JNDI.
Do you have any hint or idea about this issue?
Thanks a lot in advance!
Regards,
Marinel
public void preLogin(SessionEvent event)
DatabaseLogin login = event.getSession().getLogin();
// Make sure that external connection pooling is used
login.setUsesExternalConnectionPooling(true);
// Custom code to get the connector
try
login.setConnector(new OracleJDBC10_1_0_2ProxyConnector("jdbc/acs_proxyDS"));
} catch (Exception ex)
ex.printStackTrace();
// End of custom code to get connector
// login.setProperty("proxytype", Integer.toString(OracleConnection.PROXYTYPE_USER_NAME));
login.setProperty(OracleConnection.PROXY_USER_NAME, "[email protected]");
login.setProperty(OracleConnection.PROXY_DISTINGUISHED_NAME, "cn=my_name,l=emea,dc=oracle,dc=com");
String[] roles = new String[1];
roles[0] = "Manager";
login.setProperty(OracleConnection.PROXY_ROLES, roles);
}

Hi, I am also working on proxy authentication and am having the same problem as Marinel.
If I use a normal jdbc proxy connection, I can access the table just fine, and using a direct Toplink connection works fine.However, when i try and use proxy authentication via Toplink, i do not have permissions on the table.
From your last update,it seems that if I want to use DISTINGUISED NAME authentication, I should set "proxytype" to OracleConnection.PROXYTYPE_DISTINGUISHED_NAME, and set OracleConnection.PROXY_DISTINGUISHED_NAME to the full user distinguised name.
I have temporarily altered my preLogin Event as below to show these two scenarios, to access the table via normal jdbc proxy connection (and this part works), and then below that I try and set up the Toplink proxy session(which fails).
public void preLogin(SessionEvent event) {
DatabaseLogin login = event.getSession().getLogin();
// Make sure that external connection pooling is used
login.setUsesExternalConnectionPooling(true);
String urlThin =
"<jdbc_url>";
OracleDataSource ds;
OracleConnection oc = null;
try {
// Part 1 - Setup and access the PROXYDUMMY1 table using jdbc proxy sessions
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
ds = new OracleDataSource();
ds.setURL(urlThin);
Properties props = new java.util.Properties();
props.put(OracleConnection.PROXY_DISTINGUISHED_NAME,
"cn=firstname_lastname,l=emea,dc=oracle,dc=com"); props.put("proxytype",OracleConnection.PROXYTYPE_DISTINGUISHED_NAME);
ds.setUser("database_account");
ds.setPassword("database_password");
oc = (OracleConnection)ds.getConnection();
oc.openProxySession (OracleConnection.PROXYTYPE_DISTINGUISHED_NAME, props);
String sql= " SELECT COL1, COL2 FROM PROXYDUMMY1";
Statement stmt = oc.createStatement();
ResultSet rSet = stmt.executeQuery(sql);
System.out.println("==============User requested data=================");
while ( rSet.next() )
System.out.println(rSet.getString(1));
rSet.close();
stmt.close();
//Part 2 - set up the proxy session for use by Toplink
login.setConnector(new OracleJDBC10_1_0_2ProxyConnector(ds));
login.setProperties(props);
} catch (Exception e) {
System.out.println("Exception: ProxyConnection.getConnection: "+e.getMessage());
e.printStackTrace();
}

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Message Edited by ansa on 06-01-2009 03:36 PM
Message Edited by ansa on 06-01-2009 04:14 PM

I was able to resolve the problem. "The following CLI commands have been added to allow devices that do not understand the controller's proxy Address Resolution Protocol (ARP) response without a minimum packet size of 60 bytes to communicate with the controller: show advanced dot11-padding, config advanced dot11-padding enable"

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