Dear Aayush,

I have tested the option in the configuration to set the API to a different port and it should work with options like this:

api_port = 1234

Another port conflict might happen with the discovery module, which also uses the same port in both instances. To disable the discovery, set the option "--nodiscovery" when starting the daemon.

Kind regards,
Johannes Morgenroth

Am 20.06.2013 10:53, schrieb Aayush Rana:

Dear all,

Sorry for bothering all. I have started working in dtn since one week now. I am unable to configure it to create multiple nodes. I tried making different config files and starting them separately in same machine, but only the first one is started. The ones after that says api port not initialized. I changed api_port in config file, but all configs still tries to use port 4550.

Here is a sample of the log file:

Thu Jun 20 15:52:34 2013 INFO: IBR-DTN daemon 0.8.0 (build 52345)

Thu Jun 20 15:52:34 2013 INFO: Local node name: dtn://aayush-pc

Thu Jun 20 15:52:34 2013 INFO: using bundle storage in memory-only mode

Thu Jun 20 15:52:34 2013 INFO: DiscoveryAgent: broadcast mode 255.255.255.255:4551

Thu Jun 20 15:52:34 2013 INFO: StandByManager: IPNDAgent adopted

Thu Jun 20 15:52:34 2013 INFO: Using default routing extensions

Thu Jun 20 15:52:34 2013 INFO: Forwarding of bundles enabled.

Thu Jun 20 15:52:34 2013 ERROR: Unable to bind to lo:4550. API not initialized!

With kind regards,

Aayush Rana
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