On 01/15/2021 04:06 AM, Mark D via USRP-users wrote:
Hi,
I’m trying to set an E320 USRP to use a fixed IP address on the RJ45 port.
I’ve tried following the instructions in the USRP Manual at
https://files.ettus.com/manual/page_usrp_e3xx.html
The manual says that settings for the SFP+ port is stored in
/etc/systemd/networkd/sfp0.network.
My E320 doesn’t have that folder, there is one “/etc/systemd/network/”
but no “/etc/systemd/networkd/” (i.e. no d after network). I think
maybe is a typing error in the manual and the folder name should be
network.
The folder at this location is empty, so doesn’t contain the SFP+
setting file.
I have created in this folder a file eth0.network with the following
content:
---------------------------
[Match]
Name=eth0
[Network]
Address=192.168.1.60
--------------------------------
However this doesn’t seem to have any effect. When I use ifconfig to
show the status of network connections eth0 is showing as
“UP-BRAODACST RUNNING MULTICAST” but no IP address is set.
Any ideas on how I can set a fixed address?
Mark
I don't have one of these, but it seems like there's both an SFP port
(for high-speed sample transport), and a "management" port with
an ordinary RJ-45 connector. Which one do you want to set?
Also, what does:
ifconfig
produce? We want to get a list of the network interface names on the
machine.
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