[SNMP4J] Bind Exception (cannot assign)

[Frank Fock]

Is 172.17.240.10 the IP of your local system
or the IP of the switch?

Since you cannot bind an address of a external
system, ...

Frank

rbs2002 at freenet.de wrote:
> Thank you, but it did not work :( Maybe i'am to stupid, but
> I have change this 
>    listenAddress = new UdpAddress("172.17.240.10/8000");
> to this:
>     listenAddress = new UdpAddress(InetAddress.getByName("172.17.240.10"), 162);
> But everytime the same s***....
> 
> ----- original Nachricht --------
> 
> Betreff: Re: [SNMP4J] Bind Exception (cannot assign)
> Gesendet: Mo 27 Jul 2009 13:57:39 CEST
> Von: "lalit patel"
> 
> Hi rbs2002,
> 
> I think you should use other constructor of UdpAddress class. Also since you are listening of traps from a standard device, you should use port number 162.
> 
> good luck
> 
> with kind regards
> 
> lalit patel
> 
> 
> On Mon, Jul 27, 2009 at 2:39 PM, <rbs2002 at freenet.de> wrote:
> Hello,
> i use snmp4j and want to catch traps from a cisco 3550 switch. I can ping the switch, i can use telnet - everything no problem. But i can't connect this switch. I used the example from the package, many different ports but it did not work too )only if i use the ip 0.0.0.0 - but this is useless for my project, i think).
> Here my code:
>    threadPool = ThreadPool.ception: Cannot assign requested address: Cannot bind
>        at java.net.PlainDatagramSocketImpl.bind0(Native Method)
>        at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:82)
>        at java.net.DatagramSocket.bind(DatagramSocket.java:368)
>        at java.net.DatagramSocket.(DatagramSocket.java:210)
>        at java.net.DatagramSocket.(DatagramSocket.java:261)
>        at org.snmp4j.transport.DefaultUdpTransportMapping.(Unknown Source)
>        at Server_Client.MultiThreadedTrapReceiver.init(MultiThreadedTrapReceiver.java:60)
>        at Server_Client.MultiThreadedTrapReceiver.run(MultiThreadedTrapReceiver.java:74)
>        at Server_Client.MultiThreadedTrapReceiver.main(MultiThreadedTrapReceiver.java:85)
> 
> I hope you can help me ;)
> 
> 
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> 
> 
> --- original Nachricht Ende ----
> 
> 
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