Hi, I have created a new SD Card with the latest trunk image of the FPGA and the s/w for the WBX and the situation is exactly the same as before.
The host is an IBM T61p Thinkpad running Debian testing. I normally run Network Manager but have stopped it and brought the eth0 port up via the command line. There are no IPTables rules on either INPUT or OUTPUT - default ACCEPT policy in place. The USRP2 boots leaving LEDs D/F on. Connection is direct using the Ettus-provided cable. "ethtool eth0" reports as before and shows the link is up. There are solid green LEDs on both the USRP2 and host ethernet ports. I run find_usrps, the orange LED on the host and USRP2 ethernet ports flashes briefly for each attempt and I see an outbound "0xbeef" packet on the interface in WireShark. No reply is seen from the USRP2. The host ethernet device is configured with a non-routable IP address. I tried "ethtool -A eth0 rx on" but pause is enabled for RX by default so it says "rx unmodified, ignoring" and "no pause parameters changed, aborting". I swapped the host for a different laptop (a Thinkpad X300) and with the exception of the device name (eth1 is used not eth0) have the same result= s. I think that covers all the advice I could glean from the FAQ, the list archive and answers to my query. All to no avail. Does anyone have any further suggestions? Steve >> Hi, >> >> I've just received my USRP2 and WBX. Using the Ettus SD Card the USRP2= >> switches on, six LEDs briefly light and then just D and F remain lit. >> >> Connect the USRP2 directly between T61 and USRP2 and both ethernet por= ts >> have a green LED showing a solid light. >> >> GNURadio trunk is installed so I run find_usrps and get this: >> >> [10001]>find_usrps >> No USRP2 found. >> [100002]> >> >> The second USRP2 ethernet port LED flashes orange when I run find_usrp= 2. >> In WireShark and see a request packet get sent out but get no reply. T= he >> interface is configured as follows: >> >> [10002]>ifconfig eth0 >> eth0 Link encap:Ethernet HWaddr 00:1e:37:1e:23:9c >> inet6 addr: fe80::21e:37ff:fe1e:239c/64 Scope:Link >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:0 errors:60 dropped:0 overruns:0 frame:60 >> TX packets:111 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:1000 >> RX bytes:0 (0.0 B) TX bytes:13234 (12.9 KiB) >> Memory:fe000000-fe020000 >> >> [100003]>ethtool eth0 >> Settings for eth0: >> Supported ports: [ TP ] >> Supported link modes: 10baseT/Half 10baseT/Full >> 100baseT/Half 100baseT/Full >> 1000baseT/Full >> Supports auto-negotiation: Yes >> Advertised link modes: 1000baseT/Full >> Advertised pause frame use: No >> Advertised auto-negotiation: Yes >> Speed: 1000Mb/s >> Duplex: Full >> Port: Twisted Pair >> PHYAD: 1 >> Transceiver: internal >> Auto-negotiation: on >> MDI-X: off >> Supports Wake-on: pumbag >> Wake-on: g >> Current message level: 0x00000001 (1) >> Link detected: yes >> >> Would be grateful for any advice on how to get find_usrps to discover >> the device. >> >> Regards >> >> Steve >> =20
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