Hi All
I have a query motivated by the fact* *" USRP 2 device is communicating
through an ethernet cable
with an IP address"
given multiple host machines and multiple USRP2 devices connected over a
network.Is it possible to make sure
that give USRP device will communicate with a particular host machine
over
the network only. *
*
Based on this Query we have following questions.Kindly please help us in
clarify the following.
- How does host PC running Gnuradio detects a USRP device?
- In case of initial handshaking whether the USRP device or host
machine
initiates the handshake?
- After the initial handshake ,how will the host machine keep track of
the
USRP device address?
Thanks in advance for the clarifications…
Thanks
Regards
Bharadwaj D
ANRC Lab , CEDT , IISC Bangalore,India.
Communications are generally initiated by the host.
If you
explicitly specify the target device address using “addr=”, then the
host will communicate only with that USRP2 for the corresponding
flow-graph.
The USRP2 has no firewalling abilities or anything like
that, and doesn’t really use an IP routing stack, so the intention is
that it sit on a dedicated host-to-USRP2 Ethernet Link. It really isn’t
intended to live in a regular, routed IP environment.
On Fri, 20 Jan
2012 20:20:28 +0530, bharadwaj desikan wrote:
Hi All
I have a
query motivated by the fact " USRP 2 device is communicating through an
ethernet cable
with an IP address"
given multiple host machines
and multiple USRP2 devices connected over a network.Is it possible to
make sure
that give USRP device will communicate with a particular
host machine over the network only.
Based on this Query we have
following questions.Kindly please help us in clarify the following.
- How does host PC running Gnuradio detects a USRP device?
- In
case of initial handshaking whether the USRP device or host machine
initiates the handshake?
- After the initial handshake ,how will the
host machine keep track of the USRP device address?
Thanks in
advance for the clarifications…
Thanks
Regards
Bharadwaj
D