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Re: [Discuss-gnuradio] connection fails, No UHD Devices Found


From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] connection fails, No UHD Devices Found
Date: Sat, 14 Dec 2013 11:41:02 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.0

On 12/14/2013 06:46 AM, Nasi wrote:
-----------------------------------------------------------------------
Ubuntu 13.04, gnuradio 3.7, usrp N200
-----------------------------------------------------------------------

It is very annoying that sometimes I can not connect to the device using this command:

~$ sudo ifconfig eth0 192.168.10.1

I can ping 192.168.10.1, but ping 192.168.10.2 fails:

~$ sudo ifconfig eth0 192.168.10.1
~$ ping 192.168.10.2
PING 192.168.10.2 (192.168.10.2) 56(84) bytes of data.
From 192.168.10.1 icmp_seq=1 Destination Host Unreachable
From 192.168.10.1 icmp_seq=2 Destination Host Unreachable
From 192.168.10.1 icmp_seq=3 Destination Host Unreachable

~$ uhd_find_devices
linux; GNU C++ version 4.7.3; Boost_104900; UHD_003.006.000-0-g7788c692

No UHD Devices Found

Why does it happen?
How can I connect to USRP device?

Thanks in advance!
--
NE

Most likely Network Manager is still thinking that your ethernet port is set for automatic address assignment via DHCP.  YOu'll have to make sure that
  your system configuration is set for static.



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