--- Begin Message ---
On Feb 24, 2020, at 9:44 AM, Ray Bellis via tcpdump-workers
wrote:
> I never considered "any" ! But you appear to be suggesting it's not
> available in FreeBSD ?
It's not.
In Linux, packet capture is done with sockets created with a protocol family of
PF_PACKET. Those
--- Begin Message ---
On Feb 24, 2020, at 6:15 AM, Ray Bellis via tcpdump-workers
wrote:
> I've got a daemon that listens on a virtual IP address, that is itself
> attached to a cloned loopback interface on FreeBSD.
What do you mean by "loopback" here? The term "loopback interface" generally
--- Begin Message ---
On 24/02/2020 17:42, Guy Harris wrote:
> What do you mean by "loopback" here? The term "loopback interface"
> generally means "fake interface that sends packets from the machine
> to itself" on UN*Xes, e.g. the lo0 interface on most UN*Xes or just
> lo on Linux. Is that the
--- Begin Message ---
On 24/02/2020 17:19, Michael Richardson wrote:
>
> Ray Bellis via tcpdump-workers wrote:
> > I've got a daemon that listens on a virtual IP address, that is itself
> > attached to a cloned loopback interface on FreeBSD.
>
> What do you mean by cloned?
> ifconfi
--- Begin Message ---
I've got a daemon that listens on a virtual IP address, that is itself
attached to a cloned loopback interface on FreeBSD.
Packets for that daemon could be arriving from multiple physical
interfaces, and that's what's taxing me just now.
I would -really- like to be able to p
