linux-ou2b:~/uhd/host/build/examples # ip netns exec testing_switch ./tx_bursts  --args addr0=192.168.10.107  --freq 10e6 --rate 1e6
linux; GNU C++ version 4.8.5; Boost_105400; UHD_003.010.002.000-0-gbd6e21dc


Creating the usrp device with: addr0=192.168.10.107...
-- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes

UHD Warning:
    The recv buffer could not be resized sufficiently.
    Target sock buff size: 50000000 bytes.
    Actual sock buff size: 212992 bytes.
    See the transport application notes on buffer resizing.
    Please run: sudo sysctl -w net.core.rmem_max=50000000

UHD Warning:
    The send buffer could not be resized sufficiently.
    Target sock buff size: 288000 bytes.
    Actual sock buff size: 212992 bytes.
    See the transport application notes on buffer resizing.
    Please run: sudo sysctl -w net.core.wmem_max=288000

UHD Warning:
    The recv buffer could not be resized sufficiently.
    Target sock buff size: 50000000 bytes.
    Actual sock buff size: 212992 bytes.
    See the transport application notes on buffer resizing.
    Please run: sudo sysctl -w net.core.rmem_max=50000000

UHD Warning:
    The send buffer could not be resized sufficiently.
    Target sock buff size: 288000 bytes.
    Actual sock buff size: 212992 bytes.
    See the transport application notes on buffer resizing.
    Please run: sudo sysctl -w net.core.wmem_max=288000

UHD Warning:
    The recv buffer could not be resized sufficiently.
    Target sock buff size: 288000 bytes.
    Actual sock buff size: 212992 bytes.
    See the transport application notes on buffer resizing.
    Please run: sudo sysctl -w net.core.rmem_max=288000

UHD Warning:
    The send buffer could not be resized sufficiently.
    Target sock buff size: 1048576 bytes.
    Actual sock buff size: 212992 bytes.
    See the transport application notes on buffer resizing.
    Please run: sudo sysctl -w net.core.wmem_max=1048576

UHD Warning:
    The recv buffer could not be resized sufficiently.
    Target sock buff size: 288000 bytes.
    Actual sock buff size: 212992 bytes.
    See the transport application notes on buffer resizing.
    Please run: sudo sysctl -w net.core.rmem_max=288000

UHD Warning:
    The send buffer could not be resized sufficiently.
    Target sock buff size: 288000 bytes.
    Actual sock buff size: 212992 bytes.
    See the transport application notes on buffer resizing.
    Please run: sudo sysctl -w net.core.wmem_max=288000
Using Device: Single USRP:
  Device: USRP2 / N-Series Device
  Mboard 0: N200r4
  RX Channel: 0
    RX DSP: 0
    RX Dboard: A
    RX Subdev: LFRX (AB)
  TX Channel: 0
    TX DSP: 0
    TX Dboard: A
    TX Subdev: LFTX (AB)

Setting TX Rate: 1.000000 Msps...
Actual TX Rate: 1.000000 Msps...

Setting TX Freq: 10.000000 MHz...
Actual TX Freq: 10.000000 MHz...

Setting TX Gain: 0.000000...
Actual TX Gain: 0.000000...

Setting device timestamp to 0...
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 363 samples
Sent packet: 199 samples

Waiting for async burst ACK... fail

Done!


