[Babel-users] Error when running babeld

[Callahan, David (US)]

Hello,

I'm trying to run babeld on an Ubuntu Linux 18.04 box.
When I try to configure it on an eth0 interface, I get the error below:
Displaying version of Linux and babeld.

nemo at xavier-pavlov1:~$ uname -a
Linux xavier-pavlov1 4.9.140-tegra #1 SMP PREEMPT Tue Jul 16 17:09:53 PDT 2019 aarch64 aarch64 aarch64 GNU/Linux
nemo at xavier-pavlov1:~$ cat /proc/version
Linux version 4.9.140-tegra (buildbrain at mobile-u64-922) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Tue Jul 16 17:09:53 PDT 2019
nemo at xavier-pavlov1:~$ babeld -V
babeld-1.7.0
nemo at xavier-pavlov1:~$ ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.15  netmask 255.255.255.0  broadcast 192.168.1.255
        ether 00:04:4b:cc:11:c9  txqueuelen 1000  (Ethernet)
        RX packets 22088602  bytes 25940570471 (25.9 GB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 22231902  bytes 1917014675 (1.9 GB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 40

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1  (Local Loopback)
        RX packets 795187  bytes 57315830 (57.3 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 795187  bytes 57315830 (57.3 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

rndis0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet6 fe80::2032:4ff:fe7c:5bf9  prefixlen 64  scopeid 0x20<link>
        ether 22:32:04:7c:5b:f9  txqueuelen 1000  (Ethernet)
       RX packets 1443287  bytes 2120357709 (2.1 GB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 225825  bytes 34909538 (34.9 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet6 fe80::2032:4ff:fe7c:5bfb  prefixlen 64  scopeid 0x20<link>
        ether 22:32:04:7c:5b:fb  txqueuelen 1000  (Ethernet)
        RX packets 4230699  bytes 6290455613 (6.2 GB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 483897  bytes 38204464 (38.2 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.43.87  netmask 255.255.255.0  broadcast 192.168.43.255
        inet6 2600:380:8c78:fd77:11dc:d517:1188:623e  prefixlen 64  scopeid 0x0<global>
        inet6 2600:380:8c78:fd77:9101:da71:ad02:b087  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::6d09:7f82:99aa:32f2  prefixlen 64  scopeid 0x20<link>
        ether e8:4e:06:6b:3a:33  txqueuelen 1000  (Ethernet)
        RX packets 13894  bytes 11051477 (11.0 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 11975  bytes 2241710 (2.2 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

nemo at xavier-pavlov1:~$ sudo babeld eth0
[sudo] password for nemo:
Interface eth0 has no link-local address.
setsockopt(IPV6_LEAVE_GROUP): Cannot assign requested address
nemo at xavier-pavlov1:~$

Thanks
David Callahan
Principal Systems Engineer - Fast Labs
BAE SYSTEMS
130 Daniel Webster Highway, Merrimack, NH 03054 MER15-2415
O: 603 885 2100 M: (978) 257-1936 | E: david.callahan at baesystems.com<mailto:david.callahan at baesystems.com>

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