```
Usage: nmrpflash [OPTIONS...]
-Options (-i and -f and/or -c are mandatory):
+Options (-i, and -f or -c are mandatory):
-a <ipaddr> IP address to assign to target device
- -A <ipaddr> IP address to assign to interface
+ -A <ipaddr> IP address to assign to selected interface
+ -B Blind mode (don't wait for response packets)
-c <command> Command to run before (or instead of) TFTP upload
-f <firmware> Firmware file
-F <filename> Remote filename to use during TFTP upload
-i <interface> Network interface directly connected to device
-m <mac> MAC address of target device (xx:xx:xx:xx:xx:xx)
-M <netmask> Subnet mask to assign to target device
- -t <timeout> Timeout (in milliseconds) for regular messages
+ -t <timeout> Timeout (in milliseconds) for NMRP packets
-T <timeout> Time (seconds) to wait after successfull TFTP upload
-p <port> Port to use for TFTP upload
-R <region> Set device region (NA, WW, GR, PR, RU, BZ, IN, KO, JP)
###### "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.
+The router did not respond. Always run `nmrpflash` in the following
+manner:
+
+* Turn off the router.
+* Run `nmrpflash`.
+* Turn on the router.
+
+If that still doesn't work, you can try "blind mode", which can be
+invoked using `-B`. Note that you also have to specify your router's
+mac address using `-m xx:xx:xx:xx:xx:xx`.
+
+It's also possible that your device does not support the NMRP protocol.
###### "Timeout while waiting for ACK(0)/OACK."
fprintf(fp,
"Usage: nmrpflash [OPTIONS...]\n"
"\n"
- "Options (-i, -f and/or -c are mandatory):\n"
+ "Options (-i, and -f or -c are mandatory):\n"
" -a <ipaddr> IP address to assign to target device\n"
- " -A <ipaddr> IP address to assign to seleted interface\n"
+ " -A <ipaddr> IP address to assign to selected interface\n"
" -B Blind mode (don't wait for response packets)\n"
" -c <command> Command to run before (or instead of) TFTP upload\n"
" -f <firmware> Firmware file\n"