Re: displayed name changed in ip link show for bridge- and other interfaces

[Oliver Hartkopp <socketcan@hartkopp.net>]

On 23.06.2015 14:48, Nicolas Dichtel wrote:

>> E.g. virtual CAN interfaces (vcan.c) now print this @NONE and they never have
>> a (physical?) link. So you probably have to deal with different virtual
>> interfaces anyway, right?
> Yes, with the current code, all virtual interfaces (that define a
> rtnl_link_ops) will have this "@SOMETHING" because IFLA_LINK is now set to 0.

Just for the records:

Virtual and real CAN network interfaces (the stuff in drivers/net/can) also
have @NONE displayed in their name:

# ip link show
(..)
6: vcan0@NONE: <NOARP,UP,LOWER_UP> mtu 72 qdisc noqueue state UNKNOWN mode DEFAULT group default 
    link/can 
(..)
8: can0@NONE: <NOARP,UP,LOWER_UP,ECHO> mtu 16 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 10
    link/can 
(..)

So at least your distinction real/virtual networking interfaces doesn't match
for all kind of interfaces.

Regards,
Oliver