Netgear R6220

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Netgear R6220 -100NAS
Availability: common

Manuf (OEM/ODM): SerComm

FCC approval date: 07 October 2014
(Est.) release date: 02 December 2014
Country of manuf.: China

Amazon image

B00QGOQ2BA (Flag of the United States.svg, On Amazon, On CCC)

Type: wireless router

FCC ID: PY314200274
IC ID: 4054A-14200274

Power: 12 VDC, 1.5 A

CPU1: MediaTek MT7621ST (880 MHz)
FLA1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Macronix MX30LF1G08AA-TI)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Nanya NT5CB64M16FP-DH)

Expansion IFs: USB 2.0
USB ports: 1
Serial: yes, 4-pin header, J4

WI1 chip1: MediaTek MT7603EN
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none
WI2 chip1: MediaTek MT7612EN
WI2 802dot11 protocols: an+ac
WI2 MIMO config: 2x2:2
WI2 antenna connector: none

ETH chip1: MediaTek MT7621ST
Switch: MediaTek MT7621ST
LAN speed: 1GbE
LAN ports: 4
WAN speed: 1GbE
WAN ports: 1


Stock FW OS: Linux 2.6.36

TPFirmware supported: Padavan (unofficially), OpenWrt

Default IP address:
the IP is used by 1206 additional devices
of which 100 are Netgear devices
Default login user: admin
Default login password: password
admin:password credentials used by 407 additional devices
of which 296 are Netgear devices

802dot11 OUI: DC:EF:09 (1 E, 1 W)
Ethernet OUI: DC:EF:09 (1 E, 1 W)

Netgear R6230PY314200274
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Netgear WNDR3700v5PY314200274

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

AC1200 Wireless Dual Band Gigabit Router

Product page

"AYA00B-1.6MM" is silkscreened on the board in the images.



Firmware image "R6220-V1.0.0.8_1.0.1.img" downloaded

from FTP contains a bootloader for MT7621.

Uncompressed size of the image is 50MB, so at least

64MB NAND flash are likely to be present.

Wireless driver module is listed as rlt_wifi.ko

rlt_wifi.ko • >>
filename:       /lib/modules/2.6.36/kernel/drivers/

license:        GPL
alias:          pci:v000014C3d00007602sv*sd*bc*sc*i*
alias:          pci:v000014C3d00007612sv*sd*bc*sc*i*
alias:          pci:v000014C3d00007632sv*sd*bc*sc*i*
alias:          pci:v000014C3d00007662sv*sd*bc*sc*i*
alias:          pci:v00001400d00007662sv*sd*bc*sc*i*
alias:          pci:v00001400d00007650sv*sd*bc*sc*i*
alias:          pci:v00001814d00003091sv*sd*bc*sc*i*
vermagic:       2.6.36 SMP mod_unload MIPS32_R2 32BIT 
/proc/mtd • >>
# cat /proc/mtd
dev: size erasesize name
mtd0: 00100000 00020000 "Bootloader"
mtd1: 00100000 00020000 "SC PID"
mtd2: 00400000 00020000 "Kernel"
mtd3: 01c00000 00020000 "Rootfs"
mtd4: 00200000 00020000 "English UI"
mtd5: 00200000 00020000 "ML1"
mtd6: 00200000 00020000 "ML2"
mtd7: 00200000 00020000 "ML3"
mtd8: 00200000 00020000 "ML4"
mtd9: 00200000 00020000 "ML5"
mtd10: 00100000 00020000 "Factory"
mtd11: 00100000 00020000 "SC Private Data"
mtd12: 00200000 00020000 "POT"
mtd13: 00200000 00020000 "Traffic Meter"
mtd14: 00200000 00020000 "DPF"
mtd15: 00200000 00020000 "SC Nvram"
mtd16: 00200000 00020000 "Ralink Nvram"
mtd17: 00200000 00020000 "Ralink Reserved"
mtd18: 00200000 00020000 "ML6"
mtd19: 00200000 00020000 "Upgrade Flag"
mtd20: 00200000 00020000 "Reserved Block3"
mtd21: 03c00000 00020000 "Reserved Block4"

Creating 22 MTD partitions on "MT7621-NAND":
0x000000000000-0x000000100000 : "Bootloader"
0x000000100000-0x000000200000 : "SC PID"
0x000000200000-0x000000600000 : "Kernel"
0x000000600000-0x000002200000 : "Rootfs"
0x000002200000-0x000002400000 : "English UI"
0x000002400000-0x000002600000 : "ML1"
0x000002600000-0x000002800000 : "ML2"
0x000002800000-0x000002a00000 : "ML3"
0x000002a00000-0x000002c00000 : "ML4"
0x000002c00000-0x000002e00000 : "ML5"
0x000002e00000-0x000002f00000 : "Factory"
0x000002f00000-0x000003000000 : "SC Private Data"
0x000003000000-0x000003200000 : "POT"
0x000003200000-0x000003400000 : "Traffic Meter"
0x000003400000-0x000003600000 : "DPF"
0x000003600000-0x000003800000 : "SC Nvram"
0x000003800000-0x000003a00000 : "Ralink Nvram"
0x000003a00000-0x000003c00000 : "Ralink Reserved"
0x000003c00000-0x000003e00000 : "ML6"
0x000003e00000-0x000004000000 : "Upgrade Flag"
0x000004000000-0x000004200000 : "Reserved Block3"
0x000004200000-0x000007e00000 : "Reserved Block4"
[mtk_nand] probe successfully!