+Install [WinPcap](https://www.winpcap.org/install/default.htm).
+
+###### "No suitable network interfaces found."
+
+Make sure the network interface is up. Wireless interfaces are not supported.
+On Windows, try rebooting the WinPcap service (commands must be run as administrator):
+
+```
+C:\> net stop npf
+C:\> net start npf
+```
+
+###### "No response after 60 seconds. Bailing out."
+
+The router did not respond. Try rebooting the device and run `nmrpflash` again.
+You could also try running `nmrpflash` with `-m` and specify your router's
+MAC address. It's also possible that your device does not support the NMRP protocol.
+
+###### "Timeout while waiting for initial reply."
+
+The device did not respond to `nmrpflash`'s TFTP upload request. This could indicate a bug
+in the TFTP code; try using an external tftp client (busybox in this example), by specifying
+the `-c` flag instead of the `-f` flag:
+
+`# nmrpflash -i eth0 -a 192.168.1.254 -c "busybox tftp -p -l EX2700-V1.0.1.8.img 192.168.1.254"`
+
+<strike>
+If the upload still fails, and you're on Windows, try executing the following command before
+running `nmrpflash`:
+
+`C:\> netsh interface ip add neighbors <interface> <ip> <mac>`
+
+where `<interface>` is the pretty interface name (e.g. "Local Area Connection"; as displayed by
+`nmrpflash -L`), `<ip>` is the same IP address you'd use for `nmrpflash`'s `-a` flag, and `<mac>`
+is the target device's mac address.
+
+Cheers to [@ntadmin](https://github.com/ntadmin) for this info!
+</strike>
+
+###### "Timeout while waiting for CLOSE_REQ."
+
+After a successful file upload, `nmrpflash` waits for up to 120 seconds for an