Re: [Discuss-gnuradio] Netgear GA311 (Realtek 8169) and USRP 2

2008-12-09 Thread Matt Ettus
Try doing: ifconfig eth1 192.168.123.123 Sometimes they need to have a dummy ip address. Also, if you hook up, but don't run any programs, do you see packets? Finally, can you try connecting through a gigabit ethernet hub? Thanks, Matt 2: eth1: mtu 1500 qdisc pfifo_fast state UP qle

Re: [Discuss-gnuradio] Netgear GA311 (Realtek 8169) and USRP 2

2008-12-09 Thread Felipe Gil CastiƱeira
Hi Matt, I followed your instructions and I continued having problems with the connection: find_usrp2 did not found the USRP2, and surprisingly the "ip -s link show" command showed 0 packets sent or received. After resetting the Ethernet connection (removing and inserting the module) I could detec

Re: [Discuss-gnuradio] Netgear GA311 (Realtek 8169) and USRP 2

2008-12-08 Thread Matt Ettus
OK, it looks like we have some sort of problem with the RTL8169. Can you guys run the following program in its own window while ip -s link show dev eth0 | more -c && sleep 1 ; do : ;done That will show you stats on the ethernet device. Then run find_usrps and see how many packets, d

Re: [Discuss-gnuradio] Netgear GA311 (Realtek 8169) and USRP 2

2008-12-08 Thread Felipe Gil CastiƱeira
Hi Brett, I had the same (bad) experience with a RTL-8169 card and USRP2: approximately 75% of the time "find_usrps" can not detect the USRP2 (the same for usrp2_fft.py). I can not confirm the problem (just now I don't have another card with a different chipset), but I suspect it is related to th

[Discuss-gnuradio] Netgear GA311 (Realtek 8169) and USRP 2

2008-12-08 Thread Brett L. Trotter
The purpose of this email is to ask if anyone (out of the relatively few USRP2 users) had happened to bump into this card and had similar difficulty as well as to determine if this is repeatable on other systems and thus warn others away from the headache I've encountered. I've been successful wit