Hello IBRDTN community,
I have found a very weird behaviour when using ibrdtn-0,10.2 with OpenWRT ATTITUDE ADJUSTMENT (12.09, r36088), the behaviour is the following, each time that I wan to start the dtnd daemon I get an error when binding it to my ethernet interface. I have looked into /tmp/ibrdtn.err and I get always the error
ERROR IPNDAgent: join failed on eth0; 22: setsockopt() independently of the interface that I use
root@OpenWrt:~# tail -f /tmp/ibrdtn.err
Thu Sep 8 15:49:37 2011 ERROR IPNDAgent: join failed on br-lan; 22: setsockopt()
.1]:4550
Thu Sep 8 15:50:07 2011 ERROR TCPConvergenceLayer: bind failed (cannot bind socket with address [192.168.20.2]:4556)
Thu Sep 8 15:50:07 2011 ERROR IPNDAgent: join failed on br-lan; 22: setsockopt()
Thu Sep 8 15:52:09 2011 ERROR IPNDAgent: join failed on eth0; 22: setsockopt()
.0.1]:4550
Thu Sep 8 15:53:54 2011 ERROR IPNDAgent: join failed on eth0; 22: setsockopt()
Has anyone experience the same?
Thanks in advance,
regards
My settings are >
My interfaces are the following ones
br-lan Link encap:Ethernet HWaddr 64:70:02:3E:A7:80
inet addr:192.168.20.2 Bcast:192.168.20.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7818 errors:0 dropped:385 overruns:0 frame:0
TX packets:6473 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:662620 (647.0 KiB) TX bytes:831077 (811.5 KiB)
eth0 Link encap:Ethernet HWaddr 64:70:02:3E:A7:80
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8142 errors:0 dropped:30 overruns:0 frame:0
TX packets:6840 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:869850 (849.4 KiB) TX bytes:999198 (975.7 KiB)
Interrupt:4
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:8560 errors:0 dropped:0 overruns:0 frame:0
TX packets:8560 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:583341 (569.6 KiB) TX bytes:583341 (569.6 KiB)
wlan0 Link encap:Ethernet HWaddr 64:70:02:3E:A7:81
inet addr:192.168.20.207 Bcast:192.168.255.255 Mask:255.255.255.255
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1978 errors:0 dropped:0 overruns:0 frame:0
TX packets:597 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:32
RX bytes:169824 (165.8 KiB) TX bytes:69530 (67.9 KiB)
wlan1 Link encap:Ethernet HWaddr 64:70:02:3E:A7:82
inet addr:192.168.20.208 Bcast:192.168.255.255 Mask:255.255.255.255
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:591 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:32
RX bytes:0 (0.0 B) TX bytes:68868 (67.2 KiB)
root@OpenWrt:~# cat /etc/config/ibrdtn
#####################################
# IBR-DTN daemon #
#####################################
config 'daemon' 'main'
# The local eid of the dtn node. Default is the hostname.
# option uri dtn://node.dtn
# timezone offset in hours
# option timezone +1
# logfile for standard output
option logfile /tmp/ibrdtn.log
option errfile /tmp/ibrdtn.err
# debug level
option debug 20
# block size limit
# option blocksize 512M
# option foreign_blocksize 128M
#
# If something bad happened, the safe mode will be activated.
# These are the restrictions for safe mode only.
#
config 'daemon' 'safemode'
option forwarding no
option storage 64M
option maxblock 16M
# option wait_mount /dev/sda1
#####################################
# storage configuration #
#####################################
config 'daemon' 'storage'
# possible engines are: simple, sqlite
option engine simple
option blobs /tmp/ibrdtn/blobs
option bundles /tmp/ibrdtn/bundles
# option container /tmp/ibrdtn/container.img
# option path /tmp/ibrdtn/container
# option limit 1G
#####################################
# routing configuration #
#####################################
#
# In the "default" the daemon only delivers bundles to neighbors and static
# available nodes. The alternative module "epidemic" spread all bundles to
# all available neighbors.
#
config 'daemon' 'main'
# values: none | default | epidemic | flooding | prophet
option routing epidemic#default
option forwarding yes
# option fragmentation yes
#
# static routing rules
# - a rule is a regex pattern
# - format is <target-scheme> <routing-node>
#
#config 'static-route'
# list pattern ^dtn://[[:alpha:]].moon.dtn/[[:alpha:]]
# option destination dtn://router.dtn
#####################################
# static connections
#####################################
#config 'static-connection'
# option uri dtn://node-five.dtn
# option address 10.0.0.5
# option port 4556
# option protocol tcp
# option immediately yes
#config 'static-connection'
# option uri dtn://node-ten
# option address 10.0.0.10
# option port 4556
# option protocol udp
# option immediately no
#####################################
# convergence layer configuration #
#####################################
#
# You can specify an multicast address to listen to for discovery announcements.
# If no address is specified the multicast equivalent of broadcast is used.
#
config 'daemon' 'discovery'
option address 192.168.20.255
# option timeout 5
option crosslayer yes
config 'daemon' 'tcptuning'
# option 'idle_timeout' 120
# option 'nodelay' yes
# option 'chunksize' 4096
config 'network'
option type tcp
option interface eth0
option port 4556
#config 'network'
# option type tcp
# option interface wlan0
# option port 4556
#####################################
# bundle security protocol #
#####################################
#
# the level specifies the security constains
#
# 0 = no constrains (default)
# 1 = accept only BAB authenticated bundles
# 2 = accept only encrypted bundles
# 3 = accept only BAB authenticated and encrypted bundles
#
#config 'daemon' 'security'
# option level 0
# option bab_key /path/to/default-bab-key.mac
# option key_path /path/to/security-keys
#config 'daemon' 'tls'
# option certificate /path/to/tls-cert.crt
# option key /path/to/tls-key.key
# option trustedpath /path/to/tls-ca
# option required no
# option noencryption no
#####################################
# time synchronization #
#####################################
#config 'daemon' 'timesync'
# option reference yes
# option synchronize yes
# option discovery_announcement yes
# option sigma 1.001
# option psi 0.9
# option sync_level 0.1
#####################################
# DHT #
#####################################
config 'daemon' 'dht'
option 'enabled' 'no'
# option 'id' '<enter your unique id here>'
option 'bootstrap' 'yes'
# option 'nodesfile' '/tmp/dht_nodes.dat'
option 'port' '9999'
option 'enable_ipv6' 'no'
# option 'enable_ipv4' 'no'
# option 'bind_ipv4' '127.0.0.1'
# option 'bind_ipv6' '::1'
option 'ignore_neighbour_informations' 'yes'
option 'allow_neighbours_to_announce_me' 'no'
option 'allow_neighbour_announcement' 'no'