Dear Ian, Did you have an entry for the IPV6 address in /etc/hosts? In past when I have had such issues, adding the entry to /etc/hosts had resolved the binding problem.
Warm regards Abhishek Thakur
On Thu, Feb 8, 2018 at 10:46 AM, Ian Rafael Ordonez < ian.ordonez@eee.upd.edu.ph> wrote:
Good day!
We are working on a project and decided to use IBR DTN. We followed the tutorial (https://github.com/ibrdtn/ibrdtn/wiki/IBR-DTN-Tutorial:-a- step-by-step-guide). However, this problem persists:
ian@localhost:/etc/ibrdtn$ dtnd -i wlp6s0 -c sample.conf Thu Feb 8 12:37:52 2018 INFO NativeDaemon: IBR-DTN daemon 1.0.1 (build 294b543) Thu Feb 8 12:37:52 2018 INFO Configuration: Configuration: sample.conf Thu Feb 8 12:37:52 2018 INFO NativeDaemon: use logfile for output: /var/log/ibrdtn/ibrdtn.log Thu Feb 8 12:37:52 2018 INFO NativeDaemon: Parallel event processing enabled using 4 processes. Thu Feb 8 12:37:52 2018 INFO BundleCore: Local node name: dtn://localhost Thu Feb 8 12:37:52 2018 INFO BundleCore: Forwarding of bundles enabled. Thu Feb 8 12:37:52 2018 INFO SecurityKeyManager: initialized; path: /etc/ibrdtn/bpsec Thu Feb 8 12:37:52 2018 INFO NativeDaemon: using bundle storage in memory-only mode Thu Feb 8 12:37:52 2018 INFO NativeDaemon: API initialized using tcp socket: any:4550 Thu Feb 8 12:37:52 2018 INFO NativeDaemon: TCP ConvergenceLayer added on wlp6s0:4556 Thu Feb 8 12:37:52 2018 INFO DiscoveryAgent: listen to [224.0.0.142]:4551 Thu Feb 8 12:37:52 2018 INFO DiscoveryAgent: listen to [ff02::142]:4551 Thu Feb 8 12:37:52 2018 INFO DiscoveryAgent: add interface wlp6s0 Thu Feb 8 12:37:52 2018 ERROR TCPConvergenceLayer: bind failed (failed to getaddrinfo with address: [fe80::3349:6f45:a0bf:48b0%wlp6s0]:4556 (link)) Thu Feb 8 12:37:52 2018 INFO DHTNameService: DHT initialized on Port: 9999 with ID: Thu Feb 8 12:37:53 2018 ERROR IPNDAgent: Join failed on wlp6s0 ([fe80::3349:6f45:a0bf:48b0%wlp6s0]:4551 (link), family: 10); failed to getaddrinfo with address: [fe80::3349:6f45:a0bf:48b0%wlp6s0]:4551 (link)
Attached is the conf file (only minimal changes were made, particularly those related to the interfaces). i hope you guys can help me in this matter.
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