Re: Difference between vlan pseudo interfaces and physical interfaces?

[Hauke Fath <hauke%Espresso.Rhein-Neckar.DE@localhost>]

On Sun, 13 Sep 2020 18:25:50 +0200, Hauke Fath wrote:
>  19528      1 atalkd   RET   ioctl -1 errno 49 Can't assign requested 
> address

This is actually a red herring: atalkd basically checks if the 
configured network interface supports appletalk, all errors but ENODEV 
are ignored here.

The actual failure happens during multicast setup, where an appletalk 
datagram socket is created, and the ioctl SIOCADDMULTI on it fails.

Are vlans supposed to work with multicast, identically to physical 
interfaces?

Cheerio,
Hauke

-- 
Hauke Fath                        <hauke%Espresso.Rhein-Neckar.DE@localhost>
Grabengasse 57
64372 Ober-Ramstadt
Germany