Thanks for getting back to me on this, I'm trying to set the "management" port on the RJ45 connector. Our application isn't using the SFP port.
Ifconfig returns the following ports: eth0 int0 lo sfp0 It's the eth0 port that I'm trying to set to a fixed address. I can configure this via the serial port connection using the command "ifconfig eth0 192.168.1.60 up" but currently I'm having to do this every time the unit boots up. Mark From: USRP-users <[email protected]> On Behalf Of Marcus D. Leech via USRP-users Sent: 15 January 2021 09:34 To: [email protected] Subject: Re: [USRP-users] Setting E320 to use fixed IP Address on RJ45 eth0 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. ________________________________ This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager.
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