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Asus RT-AC5300 DD-WRT WiFi Settings

· ·

Recommended DD-WRT WiFi settings for the Asus RT-AC5300 are based on extensive testing by FlashRouters. Please note that optimal settings may vary depending on external factors such as home size, interference, and the types of WiFi devices you are connecting in your network.

Screenshots below provide a visual display of recommended WiFi and encryption settings exactly as they appear in the Asus RT-AC5300 with DD-WRT firmware.

Navigate to the Wireless > Basic Settings to view or edit WiFi network settings.

2.4 GHz - Wireless-N

View AC5300 DD-WRT FlashRouter 2.4GHz Settings

5.0 GHz - Wireless-AC #1

View AC5300 DD-WRT FlashRouter 5GHz #1 Settings

5.0 GHz - Wireless-AC #2

View AC5300 DD-WRT FlashRouter 5GHz #2 Settings

Additional DD-WRT WiFi Information

Intimidated by all the available WiFi settings? The DD-WRT website provides extensive information about all of the available configuration options in the firmware. Learn about everything from Wireless channels to channel widths and more in the Basic Wireless Settings – DD-WRT Wiki.

RT-AC5300 DD-WRT Wireless Security

The preset Asus RT-AC5300 FlashRouter WiFi password is Wireless#[First 5 characters of your router MAC]. The router MAC can be found on the bottom of your router. For e.g. if your MAC is 1459C07E70A8 then your WiFi password is Wireless#1459C

Navigate to the Wireless > Wireless Security to view or edit WiFi passwords.

View RT-AC5300 DD-WRT FlashRouter WiFi Seucirty Settings

TROUBLESHOOTING

Trouble with your Asus RT-AC5300 WiFi? Visit the Wireless troubleshooting section.

Troubleshoot Here

How do I upgrade the DD-WRT firmware of my FlashRouter?

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The following DD-WRT builds are from 11/24/2024 r58699. Keep in mind that these builds are for upgrading routers that already have DD-WRT firmware flashed. To flash a stock firmware router with DD-WRT firmware see our Flash My Router plan!

Download an updated DD-WRT firmware build for your specific FlashRouter model below. Contact support@flashrouters.com if you are uncertain about your router model or your router model is not available below.

Please be aware that FlashRouters is not responsible for any DIY firmware flashing updates. If you have questions or concerns contact FlashRouters Support or check out the DD-WRT Community for additional helpful resources.

Make sure you are following the directions below to load the firmware file into the router settings and not trying to open the firmware file on its own.

Access the FlashRouter via wired connection. It is possible to upgrade firmware via WiFi, but this is not recommended unless you are unable to wire directly to the router.

Navigate to Administration > Firmware Upgrade

Firmware Upgrade page in FlashRouter DD-WRT settings
  1. Do NOT select Reset to Default Settings in the dropdown menu as this will erase all of your FlashRouter settings.
    NOTE: If you are updating from an older DD-WRT build you may be required to reset the router after a firmware update for new features and UI to properly load. You will then be required to setup the administration username and password along with your WiFi and VPN network settings.
  2. Click Choose File and select the file you have downloaded.
  3. Click Upgrade.

How do I boost my Wireless Transmission power?

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Boost the wireless transmission power if you need to increase the wireless range of the FlashRouter.

Important Information

We recommend reading the entry in the DD-WRT Wiki to familiarize yourself with what TX Power values represent.

Broadcom routers

  • Netgear R8500
  • Netgear R7000
  • Netgear R6400 V2
  • Netgear R6300 V2
  • Asus RT-AC5300
  • Asus RT-AC66U
  • Asus RT-AC56U

Navigate to Wireless > WL# or ath# Advanced

  1. Set the TX Power to the desired value.
  2. Click Apply Settings.
Boost TX Power in DD-WRT Advanced Wireless Settings page to Increase Wireless Transmission

Atheros routers

  • Netgear R9000
  • Netgear R7800
  • Linksys WRT3200ACM
  • LinksysWRT32X
  • Linksys WRT1900AC/v2/ACS
  • LinksysWRT1200AC

Navigate to Wireless > Basic Settings

  1. Check Advanced Settings under the wireless interface you would like to boost.
  2. Set the TX Power to the desired value.
  3. Click Apply Settings.
Boost TX Power in DD-WRT Advanced Wireless Settings page to Increase Wireless Transmission

We advise to proceed with caution when setting the TX Power. This has been known to negatively effect the hardware if set too high.

VPN Router Setup Guides & FAQs | FlashRouters Help Center

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RT series: RT-AXE7800, RT-AX88U Pro, RT-AX88U, RT-AX86U Pro, RT-AX86U, RT-AX86S, RT-AX68U, RT-AX82U, RT-AX58U, RT-AX3000, RT-AX59U, RT-AX92U
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RT-AC56U, RT-AC56R, RT-AC56S, RT-AC68U V3, RT-AC87U

LINKSYS

EA6200, WRT1200AC, WRT1900AC V1, WRT1900AC V2, WRT1900ACS V1, WRT1900ACS V2, WRT32X, WRT3200ACM

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Quick Start Guide for AsusWRT-Merlin FlashRouters

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VIEW SUPPORTED ROUTER MODELS

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  • RT-BE88U (BE7200), RT-AC68U, RT-AC88U, RT-AC3100, RT-AC5300, RT-AC86U, RT-AX56U, RT-AX58U, RT-AX68U, RT-AX86U. RT-AX86U-PRO, RT-AX88U, RT-AX88U-PRO
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