critical WPA2 vulnerabilities afoot, see KRACK attacks (discussion @ /r/KRaCK, HN, /r/netsec, Slashdot)

Netgear WNDR4000

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Netgear WNDR4000
Availability: common

Manuf/OEM/ODM Foxconn U12H181 T00

FCC approval date: 03 March 2011
(Est.) release date: 27 February 2011
UPC: 606449077629= (UPC DB, On eBay)
Country of manuf.: China

Amazon image

ASIN
B004PA2B6C (Flag of the United States.svg, On Amazon, On CCC)

Type: wireless router

FCC ID: PY310400144
Industry Canada ID: 4054A-10400144

Power: 12 VDC, 2.5 A
Connector type: barrel

CPU1: Broadcom BCM4718A1 (480 MHz)
FLA1: 8 MiB
8,388,608 B
65,536 Kib
8,192 KiB
64 Mib
0.00781 GiB
(Macronix MX25L6445E)
RAM1: 64 MiB
67,108,864 B
524,288 Kib
65,536 KiB
512 Mib
0.0625 GiB
(Winbond W9751G6JB-25)

Expansion IFs: USB 2.0
USB ports: 1
JTAG: yes
Serial: yes

WI1 chip1: Broadcom BCM4718A1
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: U.FL
WI2 chip1: Broadcom BCM4331
WI2 802dot11 protocols: an
WI2 MIMO config: 3x3:3
WI2 antenna connector: U.FL

ETH chip1: Broadcom BCM4718A1
Switch: Broadcom BCM53115
LAN speed: 10/100/1000
LAN ports: 4
WAN speed: 10/100/1000
WAN ports: 1

abgn

Additional chips
2.4GHz Power Amplifier IC;Skyworks;SE2528L;SiGe, 2528L, 110BK;2;
2.4/5GHz Front End Module;Skyworks;SE2594L;SiGe, SE2594L, 247EN;3;

Third party firmware supported: DD-WRT • (List), Tomato (Hyzoom) • (Tomato (Shibby) mod)

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1032 additional devices
of which 88 are Netgear devices
Default login user: admin
Default login password: password
admin:password credentials used by 362 additional devices
of which 258 are Netgear devices

802dot11 OUI: 20:4E:7F (14 E, 15 W, 2011), 20:E5:2A (5 E, 7 W, 2012), 4C:60:DE (5 E, 6 W, 2010), A0:21:B7 (8 E, 8 W, 2010), C4:3D:C7 (8 E, 5 W, 2009), E0:46:9A (12 E, 14 W, 2010), E0:91:F5 (11 E, 12 W, 2009)
Ethernet OUI: 20:4E:7F (14 E, 15 W, 2011), 20:E5:2A (5 E, 7 W, 2012), 4C:60:DE (5 E, 6 W, 2010), A0:21:B7 (8 E, 8 W, 2010), C4:3D:C7 (8 E, 5 W, 2009), E0:46:9A (12 E, 14 W, 2010), E0:91:F5 (11 E, 12 W, 2009)

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


N750 Wireless Dual Band Gigabit Router

Product Page  • Support page

The manual states the default SSIDs are NETGEAR (b/g/n radio) and NETGEAR-5G

(a/n radio).. but NETGEARXX and NETGEARXX-5G may instead be used.

"U12H181T00" and "REV. 1 GP" is silkscreened on the main board.

OEM: Foxconn U12H181T00

Wikis[edit]

Reviews[edit]

C4:3D:C7 OUI

Forum threads[edit]

Third party firmware support[edit]

This device should be well supported by DD-WRT (see wiki + forum posts below)

and partially supported by OpenWrt (Barrier Breaker (14.07) build).

While there is an OpenWrt build available, b43 currently lacks 11n support.

There is also support from Tomato Hyzoom

Images[edit]