[Babel-users] interfaces state

[Christof Schulze]

Hello,

At the moment I am struggling babeld's notion of active interfaces
Interfaces are not  recognized as up, while they actually are.
Interestingly on the interfaces itself I cannot spot a difference of flags or state.
I am creating the interface, setting it up and then adding it to babeld using the control socket.

This is on the latest master including my pref-src patches (which should not touch this behavior).

At this point, I just wanted to let you folks know, I do not have a solution yet.



Root at gw02:~# echo dump |nc ::1 33123 |grep interf
Add interface ens14 up true ipv6 fe80::a800:ff:fe77:94ac
Add interface babel-vpn-1374 up false
Add interface babel-wg-1 up true ipv6 fe80::1
Add interface babel-wg-5 up false
Add interface babel-wg-2 up false
Add interface babel-wg-3 up false
Add interface babel-wg-6 up false
Add interface babel-wg-4 up false

Root at gw02:~# ip a s dev babel-wg-1
237: babel-wg-1: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1374 qdisc noqueue state UNKNOWN group default qlen 1000
    link/none 
    inet6 fe80::1/64 scope link 
       valid_lft forever preferred_lft forever
root at gw02:~# ip a s dev babel-wg-4
1058: babel-wg-4: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1374 qdisc noqueue state UNKNOWN group default qlen 1000
    link/none 
    inet6 fe80::1/64 scope link 
       valid_lft forever preferred_lft forever





Babel-wg-4: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1374
        inet6 fe80::1  prefixlen 64  scopeid 0x20<link>
        unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen 1000  (UNSPEC)
        RX packets 95  bytes 9484 (9.2 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 33  bytes 1832 (1.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

babel-wg-5: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1374
        inet6 fe80::1  prefixlen 64  scopeid 0x20<link>
        unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen 1000  (UNSPEC)
        RX packets 32548  bytes 3136768 (2.9 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 10572  bytes 432228 (422.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

babel-wg-6: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1374
        inet6 fe80::1  prefixlen 64  scopeid 0x20<link>
        unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen 1000  (UNSPEC)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 6  bytes 888 (888.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0




Cheers

Christof

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