Hello Vaibhav,
you're getting runtime linker errors.
My diagnosis here is that on your PC there's a mix of different versions
of USRP drivers installed, which will not work. Please make sure to
uninstall all installations of UHD, install the latest version for your
linux, and re-build GNU Radio to make it use that version.
It's a bit surprising to see usrp2_recovery not work; did you directly
connect the USRP to your PC using a Gigabit Ethernet-compatible cable
and network controller?
Greetings,
Marcus
On 01/23/2015 05:26 PM, vaibhav kulkarni wrote:
> Hi All,
>
> I am a newbee to grc and USRP. I need some help regarding changing the
> IP address of the USRP. I checked the previous threads on this
> discussion and searched a bit to do this, but couldn't get it working.
>
> My host PC IP is 192.168.10.1
>
> My USRP1's IP is 192.168.10.2
>
> My USRP2's IP is 192.168.10.2 Currently. I want to set this IP to
> 192.168.10.4
>
> I disconnected USRP1 and tried this command
> sudo ./usrp2_recovery.py --ifc=eth0 --new-ip=192.168.10.4
>
> The output is
>
> ('Opening raw socket on interface:', 'eth0')
> ('Loading packet with ip address:', '192.168.10.4')
> Sending packet (22 bytes)
> Done
>
> I removed the power source and connected it back and tried to ping the
> new IP 192.168.10.4, I dont get any reply. Also I tried
> uhd_find_devices but It shows the same old IP 192.168.10.2.
>
> I tried the second approach
> ./usrp_burn_mb_eeprom --args=192.168.10.2 --key=ip-addr --val=192.168.10.4
>
> I get this as the output:
> ./usrp_burn_mb_eeprom: symbol lookup error: ./usrp_burn_mb_eeprom:
> undefined symbol: _ZN3uhd6device4makeERKNS_13device_addr_tEm
>
> Can some1 help me understand whats happening here ? I appreciate the
> help.
>
> Thanks.
>
>
>
>
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