C:\Program Files (x86)\sigrok\sigrok-cli>sigrok-cli -d rigol-ds:conn=tcp-raw/10.0.0.15/5555 -l 5 --scan
sr: [00:00.000000] log: libsigrok loglevel set to 5.
sr: [00:00.001000] backend: libsigrok 0.5.0-git-74a9c0a/3:0:0 (rt: 0.5.0-git-74a9c0a/3:0:0).
sr: [00:00.004000] backend: Libs: glib 2.44.1 (rt: 2.44.1/4401:1), libzip 0.11.2, libserialport 0.1.1/1:0:1 (rt: 0.1.1/1:0:1), libusb-1.0 1.0.20.11003-rc3, libftdi 1.2.
sr: [00:00.009000] backend: Host: i686-w64-mingw32.static.posix, little-endian.
sr: [00:00.011000] backend: SCPI backends: TCP, serial, USBTMC.
sr: [00:00.013000] backend: Sanity-checking all drivers.
sr: [00:00.015000] backend: Sanity-checking all input modules.
sr: [00:00.016000] backend: Sanity-checking all output modules.
sr: [00:00.018000] backend: Sanity-checking all transform modules.
srd: libsigrokdecode loglevel set to 5.
sr: [00:00.023000] hwdriver: Initializing driver 'rigol-ds'.
sr: [00:00.026000] hwdriver: sr_config_list(): key 2147418112 (NULL) sdi 00000000 cg NULL -> [uint32 20000, 20001]
sr: [00:00.028000] scpi: Opening RAW TCP device tcp-raw/10.0.0.15/5555.
sr: [00:00.032000] scpi_tcp: Successfully sent SCPI command: '*IDN?'.
sr: [00:00.034000] scpi: Got response: 'RIGOL TECHNOLOGIES,MSO2302A,DS2F174900617,00.03.03.SP2', length 54.
sr: [00:00.039000] scpi: Got IDN string: 'RIGOL TECHNOLOGIES,MSO2302A,DS2F174900617,00.03.03.SP2'
sr: [00:00.050000] hwdriver: Scan of 'rigol-ds' found 0 devices.

C:\Program Files (x86)\sigrok\sigrok-cli>