Hello,
I recently received an X440 and am having trouble with the 100G ethernet connections.\ \ I'm using UHD 4.8.0, and the CG_400 firmware image.\ \ I'm connected to both 100G ports and the 1G management port. All ports come up fine and seem to be connected.\ \ I can ping and ssh from my host machine to the X440 using the 100G ports just fine.\ \ I can run "uhd_find_devices" from any of the ports just fine.\ \ Using the 1G management port, I can run "uhd_usrp_probe" just fine.\ \ However, I cannot run "uhd_usrp_probe" or any other utilities from any of the 100G ports. I get the following error:\ \ ./uhd_usrp_probe --args "addr=192.168.10.2,type=x4xx"\ \[INFO\] \[UHD\] linux; GNU C++ version 13.3.0; Boost_106700; DPDK_24.11; UHD_4.8.0.0-0-unknown\ \[INFO\] \[MPMD\] Initializing 1 device(s) in parallel with args: addr=192.168.10.2,mgmt_addr=192.168.10.2,type=x4xx,product=x440,serial=3425978,name=ni-x4xx-3425978,fpga=CG_400,claimed=False\ \[INFO\] \[MPM.PeriphManager\] init() called with device args \`fpga=CG_400,mgmt_addr=192.168.10.2,name=ni-x4xx-3425978,product=x440,clock_source=internal,time_source=internal,initializing=True'.\ \[ERROR\] \[RFNOC::MGMT\] EnvironmentError: IOError: recv error on socket: Connection refused\ \[ERROR\] \[RFNOC::GRAPH\] IO Error during GSM initialization. EnvironmentError: IOError: recv error on socket: Connection refused\ \[ERROR\] \[RFNOC::GRAPH\] Caught exception while initializing graph: EnvironmentError: IOError: recv error on socket: Connection refused\ Error: RuntimeError: Failure to create rfnoc_graph.\ \ Any idea what could be causing this?\ \ Additional info:\ \ Host UHD version:\ \[INFO\] \[UHD\] linux; GNU C++ version 13.3.0; Boost_106700; DPDK_24.11; UHD_4.8.0.0-0-unknown\ \ Device UHD version:\ \[INFO\] \[UHD\] linux; GNU C++ version 11.4.0; Boost_107800; UHD_4.8.0.0-0-g308126a4\ \ Thanks,\ Daniel
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