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  1. #1
    Master Untangler
    Join Date
    Oct 2008
    Location
    Litchfield MN
    Posts
    134

    Default Untangle: An error has occurred: External address conflict

    Hello,

    I did a quick search and did not come up with any solutions. I am wanting to update some port forwards, when I go to save them I am greeted with an error: An error has occurred: External address conflict. 66.242.xxx.xxx is configured multiple times.

    This address is the IP I use for administering the machine, as well as is used as a 1:1 nat rule. We have a few external ip addresses. I do not recall seeing this error until it auto updated, so not sure what the deal is here.

    Full error below:
    Code:
    Exception name: java.lang.RuntimeException: External address conflict. 66.242.xxx.xxx is configured multiple times.
    
    Exception code: 490
    
    Exception message: External address conflict. 66.242.xxx.xxx is configured multiple times.
    
    Exception java stack: java.lang.RuntimeException: External address conflict. 66.242.64.19 is configured multiple times.
    at com.untangle.uvm.engine.NetworkManagerImpl.sanityCheckNetworkSettings(NetworkManagerImpl.java:775)
    at com.untangle.uvm.engine.NetworkManagerImpl._setSettings(NetworkManagerImpl.java:492)
    at com.untangle.uvm.engine.NetworkManagerImpl.setNetworkSettings(NetworkManagerImpl.java:141)
    at sun.reflect.GeneratedMethodAccessor313.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.jabsorb.JSONRPCBridge.call(JSONRPCBridge.java:646)
    at org.jabsorb.JSONRPCServlet.service(JSONRPCServlet.java:274)
    at com.untangle.uvm.webui.jabsorb.UtJsonRpcServlet.service(UtJsonRpcServlet.java:109)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at com.untangle.uvm.util.AdministrationValve.invoke(AdministrationValve.java:46)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
    at org.apache.coyote.ajp.AjpNioProcessor.process(AjpNioProcessor.java:184)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1721)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1679)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:722)
    
    
    Exception js stack: Error
    at https://192.168.0.1/jsonrpc/jsonrpc.js?s=1392607690:461:37
    
    Build: 10.1.0~svn20140216r37207release10.1-1squeeze
    
    Timestamp: Mon Feb 24 2014 13:29:08 GMT-0600 (Central Standard Time)
    I copied the rules from my old v9 install.

  2. #2
    Untangle Junkie dmorris's Avatar
    Join Date
    Nov 2006
    Location
    San Carlos, CA
    Posts
    17,486

    Default

    This means is 66.242.64.19 configured multiple times.
    I would find where it is configured for the second time and delete it.
    If you have the interface configured to that IP, do not add it as an alias.
    Yes, we continue to add more sanity checking in current version to prevent common misconfigurations.
    Attention: Support and help on the Untangle Forums is provided by volunteers and community members like yourself.
    If you need Untangle support please call or email support@untangle.com

  3. #3
    Master Untangler
    Join Date
    Oct 2008
    Location
    Litchfield MN
    Posts
    134

    Default

    I have it as the wan interface, and also as an alias. To confirm, remove the alias from the interaces tab?

  4. #4
    Untangle Junkie dmorris's Avatar
    Join Date
    Nov 2006
    Location
    San Carlos, CA
    Posts
    17,486

    Default

    Yes.
    Attention: Support and help on the Untangle Forums is provided by volunteers and community members like yourself.
    If you need Untangle support please call or email support@untangle.com

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