Re: MAC filter

[Geert Stappers <stappers@stappers.nl>]

On Mon, Sep 02, 2024 at 12:27:52PM +0000, Andy Smith wrote:
> On Sun, Sep 01, 2024 at 08:40:31PM -0700, John Conover wrote:
> > The MAC is router usually aligned internally by the router, and
> > contains unique hex digits.
> > 
> > Does any anyone recall how to query the digits to the display?
> 
> $ ip -j link | jq '.[] | select(.address) | .ifname + ": " + .address'
> "lo: 00:00:00:00:00:00"
> "enp0s31f6: 10:7b:44:93:fa:c4"
> "wlp3s0: 8a:48:9b:8d:09:da"
> "br0: d2:1d:7d:50:18:08"
> 

Nice


For what it is worth:


$ ip --brief link
lo               UNKNOWN        00:00:00:00:00:00 <LOOPBACK,UP,LOWER_UP> 
enxe4b97a90028f  DOWN           e4:b9:7a:90:02:8f <NO-CARRIER,BROADCAST,MULTICAST,UP> 
wlp59s0          UP             9c:b6:d0:b8:ee:53 <BROADCAST,MULTICAST,UP,LOWER_UP> 
ovs-system       DOWN           6e:bc:cb:93:09:25 <BROADCAST,MULTICAST> 
ovsbr0           UNKNOWN        f6:eb:8e:8b:03:4c <BROADCAST,MULTICAST,UP,LOWER_UP> 
docker0          DOWN           02:42:e5:77:af:cb <NO-CARRIER,BROADCAST,MULTICAST,UP> 
$


Groeten
Geert Stappers
Who did not understood the original request
-- 
Silence is hard to parse