It is not a lot of money, to be sure, but it is a barrier to adoption, which is a shame. Next, if it’s still not showing up, I’d like you to try moving the USB to Serial adapter to a different USB port. Macs sometimes disable USB ports until the next reboot if there’s been problems. Location ID: 0xfd110000 3 Current Available (mA): 500 Current Required (mA): 100. First, reboot your mac to be sure all of the USB ports are active. So, if youre using a USB-serial adapter that uses the FTDI chipset (many of the higher-end adapters do), you dont need to worry about installing drivers and can use the built-in screen command in the Terminal to access serial ports. Then use screen to that: screen devtty-xxxx If that doesnt work try this: ioreg -c IOSerialBSDClient grep usb If it comes back with something, find the IOSerialCallOutDevice and screen to that: screen bserial HTH, John Please rate all useful posts.Īlso, as of Mac OS X 10.9, Apple began shipping their own FTDI driver. Step 3 Enter the following commands to find the OS X USB port number: macbook:user cd dev macbook:user ls -ltr devusb crw-rw-rw- 1 root wheel 9, 66 Apr 1 16:46 tty.usbmodem1a21 DT-macbook:dev user Step 4 Connect to the USB port with the following command followed by the router USB port speed: macbook:user screen bmodem1a21 9600 To Disconnect the OS X USB Console from the Terminal Window Enter CtrlA followed by Ctrl Hth, John Sent from Cisco Technical Support iPhone App.

Usb To Serial Lion Mac OS X To ConnectĬonnecting to the Console Port with Mac OS X To connect a Mac OS X system USB port to the console using the built-in OS X Terminal utility, follow these steps: Step 1 Use the Finder to go to Applications Utilities Terminal.

No idea what to do for using the mack for connect to the console port of my cisco labs routers. These only cover the last step of the expression to cover the whole expression, use parenthesis: (myOptionalVar.foo)myDefault, (myOptionalVar.foo).

Usb to serial mac lion