Hi!
I'm using a X310 on a linux box UBUNTU 18.04

Executing the command "uhd_usrp_probe"
I obtain a lot of [WARNING][UDP] related to the dimension of the send buffer
Then there is the sentence:
Please run: sudo sysctl -w net.core.wmem_max=24862979

So I've written in the file /etc/sysctl.conf, at the end
net.core.wmem_max=24862979

I restarted the host but rerunning uhd_usrp_probe I reobtain the same warning.

Could you help me?

PS: Now I'm using a 10GB Ethernet board plugged in the workstation, using a 
couple of fiber optics between the X310 and the work station

Thank you

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