[systemd-devel] LLDP from Zyxel – "Operation not supported"
susant at redhat.com
Mon Jan 12 00:05:55 PST 2015
On Mon, 12 Jan 2015 13:23:40 +0530, Mantas Mikulėnas <grawity at gmail.com>
> I enabled LLDP receive for eth* in networkd. It recognizes outgoing
> sent by lldpd (on the computer itself) and by ladvd (on pfSense), but
> chokes on incoming packets sent by a Zyxel switch:
>> LLDP: Receive frame failed: Operation not supported
The Zyxel switch sending port subtype as
Port Id Subtype: Locally assigned (7).
Currently supported port id are
We need to add the LLDP_PORT_SUBTYPE_LOCALLY_ASSIGNED = 7.
> Attaching the actual packet.
> (By the way, `networkctl lldp` is a bit boring – it'd be more useful to
> show the SysName instead of the TTL...)
More information about the systemd-devel