---
name: "nmrpflash"
section: "1"
platform: "linux"
package: "nmrpflash"
version: "0.9.14-16-ge95526d-4+b1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/nmrpflash"
---

# nmrpflash(1)

## NAME

nmrpflash -- firmware flash utility for Netgear devices

## USAGE

nmrpflash \[*OPTION*...\]

## OPTIONS

**-i**, and **-f** or **-c** are mandatory

- **-a** *ipaddr*

  IP address to assign to target device

- **-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 NMRP packets

- **-T** *timeout*

  Time (seconds) to wait after successful TFTP upload

- **-p** *port*

  Port to use for TFTP upload

- **-R** *region*

  Set device region (NA, WW, GR, PR, RU, BZ, IN, KO, JP)

- **-v**

  Be verbose

- **-V**

  Print version and exit

- **-L**

  List network interfaces

- **-h**

  Show this screen

## EXAMPLES

(run as root)

```
 # nmrpflash -i eth0 -f firmware.bin
```

When using -c, the environment variables IP, PORT, NETMASK and MAC are set to the device IP address, TFTP port, subnet mask and MAC address, respectively.

## COPYRIGHT & LICENSE

nmrpflash Copyright (C) 2016 Joseph C. Lehner

nmrpflash is free software, licensed under the GNU GPLv3. Source code at \<https://github.com/jclehner/nmrpflash\>

This documentation was created by Damyan Ivanov dmn@debian.org from the `"nmrpflash"` help text. Licensed under the same terms as the upstream source code.