April 2018 - Ibr-dtn - lists.ibr.cs.tu-bs.de

Starting on boot
by Ian Rafael Ordonez 30 Apr '18

30 Apr '18

Good day! How do we run IBR-DTN on boot in Linux?

2 1

Installation problem
by Dominic Solpico 19 Apr '18

19 Apr '18

Hello. I'm getting the following error messages when executing sudo apt-get update: W: GPG error: http://download.opensuse.org/repositories/home:/j_morgenroth/Debian_8.0 ./ Release: The following signatures were invalid: 144E39A7BA9845106A7FBFBA8984BBB839EBCBCA W: The repository ' http://download.opensuse.org/repositories/home:/j_morgenroth/Debian_8.0 ./ Release' is not signed. N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. N: See apt-secure(8) manpage for repository creation and user configuration details. I am using Raspberry Pi 3 with Raspbian Stretch (9.4) and I added the PGP key for Debian_8.0 distribution. I appreciate any assistance. Thank you. Dominic B. Solpico Research Engineer, Ateneo Innovation Center

1 0

Problem running
by David Oliveira 16 Apr '18

16 Apr '18

Hello, my name is David Im having problems when trying to run the dtnd program on my computer. It used to work 3 months ago, but now it doesnt works. It gaves the following output on my computer(wlp4s0 is my wireless interface): sudo dtnd -i wlp4s0 -c /home/script/Documentos/git/dtnServidor/IBRDTN/ibrdtn-custom.conf Sun Apr 15 21:48:38 2018 INFO NativeDaemon: IBR-DTN daemon 1.0.1 (build 294b543) Sun Apr 15 21:48:38 2018 INFO Configuration: Configuration: /home/script/Documentos/git/dtnServidor/IBRDTN/ibrdtn-custom.conf Sun Apr 15 21:48:38 2018 INFO NativeDaemon: use logfile for output: /var/log/ibrdtn/ibrdtn.log Sun Apr 15 21:48:38 2018 INFO NativeDaemon: Parallel event processing enabled using 2 processes. Sun Apr 15 21:48:38 2018 INFO BundleCore: Local node name: dtn://script.dtn Sun Apr 15 21:48:38 2018 INFO BundleCore: Forwarding of bundles enabled. Sun Apr 15 21:48:38 2018 INFO SecurityKeyManager: initialized; path: /etc/ibrdtn/bpsec Sun Apr 15 21:48:38 2018 INFO NativeDaemon: using simple bundle storage in /var/spool/ibrdtn/bundles Sun Apr 15 21:48:38 2018 INFO SimpleBundleStorage: 1 Bundles restored. Sun Apr 15 21:48:38 2018 INFO NativeDaemon: API initialized using tcp socket: loopback:4550 Sun Apr 15 21:48:38 2018 INFO NativeDaemon: TCP ConvergenceLayer added on wlp4s0:4556 Sun Apr 15 21:48:38 2018 INFO DiscoveryAgent: listen to [224.0.0.142]:4551 Sun Apr 15 21:48:38 2018 INFO DiscoveryAgent: listen to [ff02::142]:4551 Sun Apr 15 21:48:38 2018 INFO DiscoveryAgent: add interface wlp4s0 Sun Apr 15 21:48:43 2018 ERROR TCPConvergenceLayer: bind failed (failed to getaddrinfo with address: [fd11:2233:4455:1:f48d:2c3:b5d5:9607]:4556 (global)) Sun Apr 15 21:48:43 2018 ERROR IPNDAgent: Join failed on wlp4s0 ([2804:14d:1494:8532:b569:2e86:3664:8ca5]:4551 (global), family: 10); failed to getaddrinfo with address: [2804:14d:1494:8532:b569:2e86:3664:8ca5]:4551 (global) Sun Apr 15 21:48:44 2018 ERROR IPNDAgent: Join failed on wlp4s0 ([2804:14d:1494:8532:f48d:2c3:b5d5:9607]:4551 (global), family: 10); failed to getaddrinfo with address: [2804:14d:1494:8532:f48d:2c3:b5d5:9607]:4551 (global) Sun Apr 15 21:48:44 2018 ERROR IPNDAgent: Join failed on wlp4s0 ([fd11:2233:4455:1:e0bc:ac71:648e:651e]:4551 (global), family: 10); failed to getaddrinfo with address: [fd11:2233:4455:1:e0bc:ac71:648e:651e]:4551 (global) Sun Apr 15 21:48:50 2018 ERROR IPNDAgent: Join failed on wlp4s0 ([fd11:2233:4455:1:f48d:2c3:b5d5:9607]:4551 (global), family: 10); failed to getaddrinfo with address: [fd11:2233:4455:1:f48d:2c3:b5d5:9607]:4551 (global) Sun Apr 15 21:48:50 2018 ERROR IPNDAgent: Join failed on wlp4s0 ([fe80::90a3:98d8:6edd:93dd%wlp4s0]:4551 (link), family: 10); failed to getaddrinfo with address: [fe80::90a3:98d8:6edd:93dd%wlp4s0]:4551 (link) Sun Apr 15 21:48:50 2018 INFO NativeDaemon: Using epidemic routing extensions Sun Apr 15 21:48:50 2018 INFO EpidemicRoutingExtension: Initializing epidemic routing module I guess the problems are related with multiples ipv6 addresses on the interface wlp4s0 (3 months ago I did not had multiple ipv6 addresses). My ifconfig output for the wlp4s0 interface: script@script:~$ ifconfig wlp4s0 wlp4s0 Link encap:Ethernet Endereço de HW 68:14:01:a7:fd:5d inet end.: 192.168.0.16 Bcast:192.168.0.255 Masc:255.255.255.0 endereço inet6: 2804:14d:1494:8532:b569:2e86:3664:8ca5/64 Escopo:Global endereço inet6: fd11:2233:4455:1:f48d:2c3:b5d5:9607/64 Escopo:Global endereço inet6: fd11:2233:4455:1:e0bc:ac71:648e:651e/64 Escopo:Global endereço inet6: fe80::90a3:98d8:6edd:93dd/64 Escopo:Link endereço inet6: 2804:14d:1494:8532:f48d:2c3:b5d5:9607/64 Escopo:Global UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1 pacotes RX:20694 erros:0 descartados:0 excesso:0 quadro:0 Pacotes TX:17267 erros:0 descartados:0 excesso:0 portadora:0 colisões:0 txqueuelen:1000 RX bytes:13073019 (13.0 MB) TX bytes:2696130 (2.6 MB) ------------------------------------------------------------------------------------- I have a raspberry pi zero W also running dtnd, but I dont have problems here. From the raspberry pi, I get the following output: pi@raspberrypi:~ sudo dtnd -i wlan0 -c /home/pi/Documents/ibrdtn-conf/novoconfpizero.conf Sun Apr 15 21:58:09 2018 INFO NativeDaemon: IBR-DTN daemon 1.0.1 (build e7cfb5fc) Sun Apr 15 21:58:09 2018 INFO Configuration: Configuration: /home/pi/Documents/ibrdtn-conf/novoconfpizero.conf Sun Apr 15 21:58:09 2018 INFO NativeDaemon: use logfile for output: /var/log/ibrdtn/ibrdtn.log Sun Apr 15 21:58:09 2018 INFO BundleCore: Local node name: dtn://pizero.dtn Sun Apr 15 21:58:09 2018 INFO BundleCore: Forwarding of bundles enabled. Sun Apr 15 21:58:09 2018 INFO BundleCore: Non-singleton bundles are accepted. Sun Apr 15 21:58:09 2018 INFO NativeDaemon: using simple bundle storage in /var/spool/ibrdtn/bundles Sun Apr 15 21:58:09 2018 INFO SimpleBundleStorage: 1 Bundles restored. Sun Apr 15 21:58:09 2018 INFO NativeDaemon: API initialized using tcp socket: <loopback>:4550 Sun Apr 15 21:58:09 2018 INFO NativeDaemon: TCP ConvergenceLayer added on wlan0:4556 Sun Apr 15 21:58:09 2018 INFO IPNDAgent: listen to [224.0.0.142]:4551 Sun Apr 15 21:58:09 2018 INFO IPNDAgent: listen to [ff02::142]:4551 Sun Apr 15 21:58:09 2018 INFO IPNDAgent: advertise on interface wlan0 Sun Apr 15 21:58:09 2018 INFO NativeDaemon: Using epidemic routing extensions Sun Apr 15 21:58:09 2018 INFO EpidemicRoutingExtension: Initializing epidemic routing module *Sun Apr 15 21:59:11 2018 WARNING TCPConnection: connection to dtn://script.dtn failed* *Sun Apr 15 22:03:31 2018 WARNING TCPConnection: connection to dtn://script.dtn failed* *Sun Apr 15 22:05:46 2018 WARNING TCPConnection: connection to dtn://script.dtn failed* *Sun Apr 15 22:06:48 2018 WARNING TCPConnection: connection to dtn://script.dtn failed* On the raspberry pi, I connected to the API and used the neighbor list command, got the following output (dtn://script.dtn is my computer): neighbor list 200 NEIGHBOR LIST dtn://script.dtn I tried the same approach on my computer, got the following output: neighbor list 200 NEIGHBOR LIST As you can see, it was expected to my raspberry (dtn://pizero.dtn) appears on the list, but it did not. May you help me?

1 0