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ASUS RT-N56U B1

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ASUS RT-N56U B1 (V2)
Availability: now

Manuf/OEM/ODM Edimax
PN: 90IG01Q0-B03R00

(Est.) release date: 22 May 2015
UPC: 610839332465 (UPC DB, On eBay)
EAN: 4719543332467 (UPC DB, On eBay)
Country of manuf.: China

Amazon image

ASINs
B0049YQVHE (Flag of the United States.svg, On Amazon, On CCC)
B004BDS0IQ (Flag of the United States.svg, On Amazon, On CCC)
multiple revisions of this device, use caution

Type: wireless router

FCC ID: MSQ-RTN56UV2
PCB ID: 1244-01000988-50Z

Power: 12 VDC, 1.5 A
Connector type: barrel

CPU1: MediaTek MT7621ST (880 MHz)
FLA1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Macronix MX25L12835FMI-10G)
RAM1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Nanya NT5CB64M16FP-DH)

Expansion IFs: USB 2.0
USB ports: 2
Serial: yes, 4-pin header, J1

WI1 chip1: MediaTek MT7603EN
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: U.FL
WI2 chip1: MediaTek MT7612EN
WI2 802dot11 protocols: an
WI2 MIMO config: 2x2:2
WI2 antenna connector: U.FL

ETH chip1: MediaTek MT7621ST
Switch: MediaTek MT7621ST
LAN speed: 10/100/1000
LAN ports: 4
WAN speed: 10/100/1000
WAN ports: 1

abgn

Additional chips
5GHz WLAN Front-End Module;Skyworks;SKY85712-21;;2;

Third party firmware supported: Padavan • (List)

Flags: AiCloud

Default SSID: ASUS (86 addl. devices), ASUS_5G (39 addl. devices)
Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1066 additional devices
of which 146 are ASUS devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1091 additional devices
of which 158 are ASUS devices

802dot11 OUI: 1C:B7:2C (2 E, 2 W, 2015), F8:32:E4
Ethernet OUI: 1C:B7:2C (2 E, 2 W, 2015), F8:32:E4

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


Wireless Dual-Band Gigabit Router

Product page  • Support page  • Downloads

"1244-01000988-50Z", "CL-2", "E241819", and "1518" (04/2015)

is silkscreened on the main board in the photos.

H/W Ver.: B1; Manuf PN: 90IG01Q0-B03R00

See also: ASUS RT-N56U and Edimax

Specifications[edit]

  • Product Segment: N600 enhanced
AC performance: 300 + 300 Mbps
  • Operating Frequency: 2.4GHz / 5GHz
  • Antenna:
2.4GHz: 2x 3.17dBi internal antenna
5GHz: 2x 4.0dBi internal antenna
  • Memory: Flash: 16MB, RAM: 128MB
  • Ports: 2x USB 2.0
WAN: 1x RJ45 GbE (10/100/1000 BaseT)
LAN: 4x RJ45 GbE (10/100/1000 BaseT)
  • Power Supply:
AC Input : 110~240V (50/60Hz)
DC Output : 12V with max. 1.5 A current
  • Dimensions: 6.77" x 5.6" x 2.36" (WxDxH)
  • Weight: 300g

Forum threads[edit]

FW by Padavan: Download | Download 1 | Download 2
CPU: MediaTek MT7621ST @880MHz (MIPS 1004Kc)
RAM: Nanya NT5CB64M16FP-DH 128MB (DDR3-1600)
Flash: 16MB (SPI), USB: 2x USB 2.0 (1x USB 3.0 ??)
WLAN: MediaTek MT7603EN + MT7612EN iXBT
  • 2.4GHz (MT7603EN) - iPA/eLNA (int./ext.)
  • 5GHz (MT7612EN) - ePA/eLNA (external)
5GHz WLAN RF FEM (inc. SPDT&T/R Sw)
Skyworks SKY85712-21 (20dBm/100mW)
CPU: MediaTek MT7620A @580MHz WiSoC (2T2R 2.4GHz)
WLAN: MediaTek MT7612E (802.11an/ac 2T2R 5GHz)
Flash: 16MB (SPI), RAM: 128MB (DDR3), USB: 1x 2.0

Serial[edit]

Boot log[edit]

boot log
Jul 28 13:06:19 syslogd started: BusyBox v1.23.2
Jul 28 13:06:19 RT-N56U_B1: bootloader version: RT-N56UB1-01-00-00-00
Jul 28 13:06:19 RT-N56U_B1: firmware version: 3.4.3.9-096
Jul 28 13:06:19 kernel: klogd started: BusyBox v1.23.2 (2015-07-28 08:45:52 MSK)
Jul 28 13:06:19 kernel: Linux version 3.4.108 (padavan@hms) 
(gcc version 4.4.7 (GCC) ) #1 SMP Tue Jul 28 08:36:44 MSK 2015
Jul 28 13:06:19 kernel: Ralink SoC: MT7621S, RevID: 0103, RAM: DDR3, XTAL: 40MHz
Jul 28 13:06:19 kernel: CPU/SYS frequency: 880/220 MHz
Jul 28 13:06:19 kernel: CPU revision is: 0001992f (MIPS 1004Kc)
Jul 28 13:06:19 kernel: Determined physical RAM map:
Jul 28 13:06:19 kernel:  memory: 08000000 @ 00000000 (usable)
Jul 28 13:06:19 kernel: Zone PFN ranges:
Jul 28 13:06:19 kernel:   Normal   0x00000000 -> 0x00008000
Jul 28 13:06:19 kernel: Movable zone start PFN for each node
Jul 28 13:06:19 kernel: Early memory PFN ranges
Jul 28 13:06:19 kernel:     0: 0x00000000 -> 0x00008000
Jul 28 13:06:19 kernel: On node 0 totalpages: 32768
Jul 28 13:06:19 kernel: free_area_init_node: node 0, pgdat 80355780, node_mem_map 81000000
Jul 28 13:06:19 kernel:   Normal zone: 256 pages used for memmap
Jul 28 13:06:19 kernel:   Normal zone: 0 pages reserved
Jul 28 13:06:19 kernel:   Normal zone: 32512 pages, LIFO batch:7
Jul 28 13:06:19 kernel: Detected 1 available secondary CPU(s)
Jul 28 13:06:19 kernel: Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
Jul 28 13:06:19 kernel: Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
Jul 28 13:06:19 kernel: MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
Jul 28 13:06:19 kernel: PERCPU: Embedded 7 pages/cpu @81103000 s5984 r8192 d14496 u32768
Jul 28 13:06:19 kernel: pcpu-alloc: s5984 r8192 d14496 u32768 alloc=8*4096
Jul 28 13:06:19 kernel: pcpu-alloc: [0] 0 [0] 1 
Jul 28 13:06:19 kernel: Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
Jul 28 13:06:19 kernel: Kernel command line: console=ttyS0,115200n8 root=/dev/mtdblock4 rootfstype=squashfs
Jul 28 13:06:19 kernel: PID hash table entries: 512 (order: -1, 2048 bytes)
Jul 28 13:06:19 kernel: Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Jul 28 13:06:19 kernel: Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Jul 28 13:06:19 kernel: Writing ErrCtl register=00030010
Jul 28 13:06:19 kernel: Readback ErrCtl register=00030010
Jul 28 13:06:19 kernel: Memory: 126160k/131072k available 
(2983k kernel code, 4912k reserved, 427k data, 200k init, 0k highmem)
Jul 28 13:06:19 kernel: Hierarchical RCU implementation.
Jul 28 13:06:19 kernel: NR_IRQS:64
Jul 28 13:06:19 kernel: MIPS GIC RevID: 3.0
Jul 28 13:06:19 kernel: console [ttyS0] enabled
Jul 28 13:06:19 kernel: Calibrating delay loop... 577.53 BogoMIPS (lpj=1155072)
Jul 28 13:06:19 kernel: pid_max: default: 32768 minimum: 301
Jul 28 13:06:19 kernel: Mount-cache hash table entries: 512
Jul 28 13:06:19 kernel: Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
Jul 28 13:06:19 kernel: Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
Jul 28 13:06:19 kernel: MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
Jul 28 13:06:19 kernel: CPU revision is: 0001992f (MIPS 1004Kc)
Jul 28 13:06:19 kernel: Synchronize counters for CPU 1: done.
Jul 28 13:06:19 kernel: Brought up 2 CPUs
Jul 28 13:06:19 kernel: NET: Registered protocol family 16
Jul 28 13:06:19 kernel: FPU Affinity set after 3504 emulations
Jul 28 13:06:19 kernel: bio: create slab <bio-0> at 0
Jul 28 13:06:19 kernel: SCSI subsystem initialized
Jul 28 13:06:19 kernel: usbcore: registered new interface driver usbfs
Jul 28 13:06:19 kernel: usbcore: registered new interface driver hub
Jul 28 13:06:19 kernel: usbcore: registered new device driver usb
Jul 28 13:06:19 kernel: PCI host bridge to bus 0000:00
Jul 28 13:06:19 kernel: pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
Jul 28 13:06:19 kernel: pci_bus 0000:00: root bus resource [io  0x1e160000-0x1e16ffff]
Jul 28 13:06:19 kernel: pci 0000:00:00.0: [0e8d:0801] type 01 class 0x060400
Jul 28 13:06:19 kernel: pci 0000:00:00.0: supports D1
Jul 28 13:06:19 kernel: pci 0000:00:00.0: PME# supported from D0 D1 D3hot
Jul 28 13:06:19 kernel: pci 0000:00:01.0: [0e8d:0801] type 01 class 0x060400
Jul 28 13:06:19 kernel: pci 0000:00:01.0: supports D1
Jul 28 13:06:19 kernel: pci 0000:00:01.0: PME# supported from D0 D1 D3hot
Jul 28 13:06:19 kernel: pci 0000:01:00.0: [14c3:7662] type 00 class 0x028000
Jul 28 13:06:19 kernel: pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
Jul 28 13:06:19 kernel: pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
Jul 28 13:06:19 kernel: pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
Jul 28 13:06:19 kernel: pci 0000:02:00.0: [14c3:7603] type 00 class 0x028000
Jul 28 13:06:19 kernel: pci 0000:02:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
Jul 28 13:06:19 kernel: pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
Jul 28 13:06:19 kernel: pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
Jul 28 13:06:19 kernel: pci 0000:00:00.0: BAR 9: assigned [mem 0x60100000-0x601fffff pref]
Jul 28 13:06:19 kernel: pci 0000:00:01.0: BAR 8: assigned [mem 0x60200000-0x602fffff]
Jul 28 13:06:19 kernel: pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
Jul 28 13:06:19 kernel: pci 0000:01:00.0: BAR 6: assigned [mem 0x60100000-0x6010ffff pref]
Jul 28 13:06:19 kernel: pci 0000:00:00.0: PCI bridge to [bus 01-01]
Jul 28 13:06:19 kernel: pci 0000:00:00.0:   bridge window [mem 0x60000000-0x600fffff]
Jul 28 13:06:19 kernel: pci 0000:00:00.0:   bridge window [mem 0x60100000-0x601fffff pref]
Jul 28 13:06:19 kernel: pci 0000:02:00.0: BAR 0: assigned [mem 0x60200000-0x602fffff]
Jul 28 13:06:19 kernel: pci 0000:00:01.0: PCI bridge to [bus 02-02]
Jul 28 13:06:19 kernel: pci 0000:00:01.0:   bridge window [mem 0x60200000-0x602fffff]
Jul 28 13:06:19 kernel: Switching to clocksource MIPS
Jul 28 13:06:19 kernel: NET: Registered protocol family 2
Jul 28 13:06:19 kernel: IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
Jul 28 13:06:19 kernel: TCP established hash table entries: 4096 (order: 3, 32768 bytes)
Jul 28 13:06:19 kernel: TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
Jul 28 13:06:19 kernel: TCP: Hash tables configured (established 4096 bind 4096)
Jul 28 13:06:19 kernel: TCP: reno registered
Jul 28 13:06:19 kernel: UDP hash table entries: 128 (order: 0, 4096 bytes)
Jul 28 13:06:19 kernel: NET: Registered protocol family 1
Jul 28 13:06:19 kernel: PCI: CLS 32 bytes, default 32
Jul 28 13:06:19 kernel: 2 CPUs re-calibrate udelay (lpj = 1167360)
Jul 28 13:06:19 kernel: squashfs: version 4.0 (2009/01/31) Phillip Lougher
Jul 28 13:06:19 kernel: msgmni has been set to 246
Jul 28 13:06:19 kernel: io scheduler noop registered (default)
Jul 28 13:06:19 kernel: Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
Jul 28 13:06:19 kernel: serial8250: ttyS0 at MMIO 0x1e000c00 (irq = 26) is a 16550A
Jul 28 13:06:19 kernel: Ralink GPIO driver initialized. Number of GPIO: 64, GPIO mode: 000405AC
Jul 28 13:06:19 kernel: loop: module loaded
Jul 28 13:06:19 kernel: Ralink SPI flash driver, SPI clock: 25MHz
Jul 28 13:06:19 kernel: SPI flash chip: MX25L12805D (c2 2018c220) (16384 Kbytes)
Jul 28 13:06:19 kernel: Creating 7 MTD partitions on "raspi":
Jul 28 13:06:19 kernel: 0x000000000000-0x000000030000 : "Bootloader"
Jul 28 13:06:19 kernel: 0x000000030000-0x000000040000 : "Config"
Jul 28 13:06:19 kernel: 0x000000040000-0x000000050000 : "Factory"
Jul 28 13:06:19 kernel: 0x000000050000-0x000000181070 : "Kernel"
Jul 28 13:06:19 kernel: 0x000000181070-0x000000fc0000 : "RootFS"
Jul 28 13:06:19 kernel: 0x000000fc0000-0x000001000000 : "Storage"
Jul 28 13:06:19 kernel: 0x000000050000-0x000000fc0000 : "Firmware_Stub"
Jul 28 13:06:19 kernel: tun: Universal TUN/TAP device driver, 1.6
Jul 28 13:06:19 kernel: tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Jul 28 13:06:19 kernel: Ralink APSoC Ethernet Driver v3.2.1 (raeth)
Jul 28 13:06:19 kernel: raeth: PDMA RX ring 256, QDMA TX pool 512. Max packet size 1536
Jul 28 13:06:19 kernel: raeth: NAPI support, weight 32
Jul 28 13:06:19 kernel: raeth: Byte Queue Limits (BQL) support
Jul 28 13:06:19 kernel: PPP generic driver version 2.4.2
Jul 28 13:06:19 kernel: PPP MPPE Compression module registered
Jul 28 13:06:19 kernel: NET: Registered protocol family 24
Jul 28 13:06:19 kernel: PPTP driver version 0.8.5
Jul 28 13:06:19 kernel: usbcore: registered new interface driver libusual
Jul 28 13:06:19 kernel: nf_conntrack version 0.5.0 (16384 buckets, 32768 max)
Jul 28 13:06:19 kernel: xt_time: kernel timezone is -0000
Jul 28 13:06:19 kernel: Bridge firewalling registered
Jul 28 13:06:19 kernel: gre: GRE over IPv4 demultiplexor driver
Jul 28 13:06:19 kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
Jul 28 13:06:19 kernel: TCP: cubic registered
Jul 28 13:06:19 kernel: NET: Registered protocol family 10
Jul 28 13:06:19 kernel: ip6_tables: (C) 2000-2006 Netfilter Core Team
Jul 28 13:06:19 kernel: IPv6 over IPv4 tunneling driver
Jul 28 13:06:19 kernel: NET: Registered protocol family 17
Jul 28 13:06:19 kernel: L2TP core driver, V2.0
Jul 28 13:06:19 kernel: PPPoL2TP kernel driver, V2.0
Jul 28 13:06:19 kernel: 8021q: 802.1Q VLAN Support v1.8
Jul 28 13:06:19 kernel: ASUS NVRAM, v0.08. Available space: 61440. Integrity: OK
Jul 28 13:06:19 kernel: VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
Jul 28 13:06:19 kernel: Freeing unused kernel memory: 200k freed
Jul 28 13:06:19 kernel: Algorithmics/MIPS FPU Emulator v1.5
Jul 28 13:06:19 kernel: PCI: Enabling device 0000:02:00.0 (0000 -> 0002)
Jul 28 13:06:19 kernel: MT7603 AP Driver version: 4.0.0.9
Jul 28 13:06:19 kernel: PCI: Enabling device 0000:01:00.0 (0000 -> 0002)
Jul 28 13:06:19 kernel: MT76x2 AP Driver version: 3.0.3.2_rev2
Jul 28 13:06:19 kernel: usbcore: registered new interface driver usblp
Jul 28 13:06:19 kernel: Initializing USB Mass Storage driver...
Jul 28 13:06:19 kernel: usbcore: registered new interface driver usb-storage
Jul 28 13:06:19 kernel: USB Mass Storage support registered.
Jul 28 13:06:19 kernel: U2PHY P0 set SRCTRL calibration value: 3
Jul 28 13:06:19 kernel: U2PHY P1 set SRCTRL calibration value: 3
Jul 28 13:06:19 kernel: xhci-hcd xhci-hcd: xHCI Host Controller
Jul 28 13:06:19 kernel: xhci-hcd xhci-hcd: new USB bus registered, assigned bus number 1
Jul 28 13:06:19 kernel: xhci-hcd xhci-hcd: irq 22, io mem 0x1e1c0000
Jul 28 13:06:19 kernel: usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
Jul 28 13:06:19 kernel: usb usb1: Product: xHCI Host Controller
Jul 28 13:06:19 kernel: usb usb1: Manufacturer: Linux 3.4.108 xhci-hcd
Jul 28 13:06:19 kernel: usb usb1: SerialNumber: xhci-hcd
Jul 28 13:06:19 kernel: xHCI xhci_add_endpoint called for root hub
Jul 28 13:06:19 kernel: xHCI xhci_check_bandwidth called for root hub
Jul 28 13:06:19 kernel: hub 1-0:1.0: USB hub found
Jul 28 13:06:19 kernel: hub 1-0:1.0: 2 ports detected
Jul 28 13:06:19 kernel: xhci-hcd xhci-hcd: xHCI Host Controller
Jul 28 13:06:19 kernel: xhci-hcd xhci-hcd: new USB bus registered, assigned bus number 2
Jul 28 13:06:19 kernel: usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
Jul 28 13:06:19 kernel: usb usb2: Product: xHCI Host Controller
Jul 28 13:06:19 kernel: usb usb2: Manufacturer: Linux 3.4.108 xhci-hcd
Jul 28 13:06:19 kernel: usb usb2: SerialNumber: xhci-hcd
Jul 28 13:06:19 kernel: xHCI xhci_add_endpoint called for root hub
Jul 28 13:06:19 kernel: xHCI xhci_check_bandwidth called for root hub
Jul 28 13:06:19 kernel: hub 2-0:1.0: USB hub found
Jul 28 13:06:19 kernel: hub 2-0:1.0: 1 port detected
Jul 28 13:06:19 kernel: raeth: HW VLAN RX offload enabled
Jul 28 13:06:19 kernel: raeth: HW VLAN TX offload enabled
Jul 28 13:06:19 kernel: raeth: HW IP/TCP/UDP checksum RX/TX offload enabled
Jul 28 13:06:19 kernel: raeth: HW Scatter/Gather TX offload enabled
Jul 28 13:06:19 kernel: raeth: HW TCP segmentation offload (TSO) enabled
Jul 28 13:06:19 kernel: mtk_esw - hw bridge: W|LLLL
Jul 28 13:06:19 kernel: device eth2 entered promiscuous mode
Jul 28 13:06:21 kernel: =====================================================
Jul 28 13:06:21 kernel: Channel 36 : Dirty = 0, False CCA = 1, Busy Time = 0, Skip Channel = FALSE
Jul 28 13:06:21 kernel: Channel 40 : Dirty = 0, False CCA = 33, Busy Time = 0, Skip Channel = FALSE
Jul 28 13:06:21 kernel: Channel 44 : Dirty = 0, False CCA = 0, Busy Time = 0, Skip Channel = FALSE
Jul 28 13:06:21 kernel: Channel 48 : Dirty = 0, False CCA = 0, Busy Time = 0, Skip Channel = FALSE
Jul 28 13:06:21 kernel: =====================================================
Jul 28 13:06:21 kernel: Rule 1 CCA value : Min Dirtiness (Include extension channel) ==> Select Channel 36 
Jul 28 13:06:21 kernel: Min Dirty = 0
Jul 28 13:06:21 kernel: ExChannel = 0 , 0
Jul 28 13:06:21 kernel: BW        = 80
Jul 28 13:06:21 kernel: device rai0 entered promiscuous mode
Jul 28 13:06:22 kernel: mtk_esw: Link Status Changed - Port WAN Link Up
Jul 28 13:06:25 kernel:  ch1 bssid=02:0b:2b:cb:a3:b0
Jul 28 13:06:25 kernel:  ch1 bssid=2c:ab:25:3d:fa:4d
Jul 28 13:06:25 kernel:  ch1 bssid=28:10:7b:ee:59:52
Jul 28 13:06:25 kernel:  ch11 bssid=e8:94:f6:53:d3:34
Jul 28 13:06:25 kernel:  ch13 bssid=c8:60:00:66:d4:e8
Jul 28 13:06:25 kernel: =====================================================
Jul 28 13:06:25 kernel: Channel 1 : Dirty = 210, False CCA = 0, Busy Time = 9805, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 2 : Dirty = 96, False CCA = 0, Busy Time = 10148, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 3 : Dirty = 84, False CCA = 0, Busy Time = 15379, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 4 : Dirty = 72, False CCA = 0, Busy Time = 15624, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 5 : Dirty = 60, False CCA = 0, Busy Time = 31354, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 6 : Dirty = 0, False CCA = 0, Busy Time = 31148, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 7 : Dirty = 20, False CCA = 0, Busy Time = 20935, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 8 : Dirty = 24, False CCA = 0, Busy Time = 43608, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 9 : Dirty = 48, False CCA = 0, Busy Time = 20638, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 10 : Dirty = 56, False CCA = 0, Busy Time = 13084, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 11 : Dirty = 98, False CCA = 0, Busy Time = 10050, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 12 : Dirty = 64, False CCA = 0, Busy Time = 9759, Skip Channel = FALSE
Jul 28 13:06:25 kernel: Channel 13 : Dirty = 98, False CCA = 0, Busy Time = 24838, Skip Channel = FALSE
Jul 28 13:06:25 kernel: =====================================================
Jul 28 13:06:25 kernel: Rule 1 CCA value : Min Dirtiness (Include extension channel) ==> Select Channel 10 
Jul 28 13:06:25 kernel: Min Dirty = 56
Jul 28 13:06:25 kernel: ExChannel = 6 , 0
Jul 28 13:06:25 kernel: BW        = 40
Jul 28 13:06:25 kernel: device ra0 entered promiscuous mode
Jul 28 13:06:26 kernel: br0: port 3(ra0) entered forwarding state
Jul 28 13:06:26 kernel: br0: port 2(rai0) entered forwarding state
Jul 28 13:06:26 kernel: br0: port 1(eth2) entered forwarding state
Jul 28 13:06:26 dnsmasq[432]: started, version 2.73 cachesize 1024
Jul 28 13:06:26 dnsmasq[432]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-i18n 
no-IDN DHCP DHCPv6 no-scripts TFTP no-conntrack ipset no-auth no-DNSSEC no-loop-detect no-inotify
Jul 28 13:06:26 dnsmasq-dhcp[432]: DHCP, IP range 192.168.1.2 -- 192.168.1.244, lease time 1d
Jul 28 13:06:26 dnsmasq-dhcp[432]: DHCP, sockets bound exclusively to interface br0
Jul 28 13:06:26 dnsmasq[432]: read /etc/hosts - 3 addresses
Jul 28 13:06:26 dnsmasq[432]: read /etc/storage/dnsmasq/hosts - 0 addresses
Jul 28 13:06:26 dnsmasq-dhcp[432]: read /etc/dnsmasq/dhcp/dhcp-hosts.rc
Jul 28 13:06:26 kernel: eth3: ===> VirtualIF_open
Jul 28 13:06:26 kernel: hw_nat: module license 'Proprietary' taints kernel.
Jul 28 13:06:26 kernel: Ralink HW NAT v2.51.8 Module Enabled, FoE Size: 16384
Jul 28 13:06:26 RT-N56U_B1: Hardware NAT/Routing: Enabled, IPoE/PPPoE offload [WAN]<->[LAN/WLAN]
Jul 28 13:06:26 RT-N56U_B1: Hardware NAT/Routing: IPv4 UDP flow offload - ON
Jul 28 13:06:26 RT-N56U_B1: Hardware NAT/Routing: IPv6 routes offload - OFF
Jul 28 13:06:26 DHCP WAN Client: starting on eth3 ...
Jul 28 13:06:27 DHCP WAN Client: bound (eth3), IP: 93.126.xx.xx, GW: 93.126.xx.xx, lease time: 86400
Jul 28 13:06:27 RT-N56U_B1: WAN up (eth3)
Jul 28 13:06:27 dnsmasq[432]: read /etc/hosts - 3 addresses
Jul 28 13:06:27 dnsmasq[432]: read /etc/storage/dnsmasq/hosts - 0 addresses
Jul 28 13:06:27 dnsmasq-dhcp[432]: read /etc/dnsmasq/dhcp/dhcp-hosts.rc
Jul 28 13:06:27 dnsmasq[432]: using nameserver xx.xx.xx.xx#53
Jul 28 13:06:27 dnsmasq[432]: using nameserver xx.xx.xx.xx#53
Jul 28 13:06:27 httpd[502]: Server listening port 80 (HTTP).
Jul 28 13:06:27 miniupnpd[512]: version 1.9 starting UPnP-IGD ext if eth3 …
Jul 28 13:06:27 miniupnpd[512]: HTTP listening on port 33947
Jul 28 13:06:28 kernel: br0: port 3(ra0) entered forwarding state
Jul 28 13:06:28 kernel: br0: port 2(rai0) entered forwarding state
Jul 28 13:06:28 kernel: br0: port 1(eth2) entered forwarding state
Jul 28 13:06:37 NTP Client: Synchronizing time to pool.ntp.org.
Jul 28 13:06:38 NTP Client: Synchronizing time to pool.ntp.org.
Jul 28 13:07:06 NTP Client: System time changed, offset: 27.256003s

RMerlin's Github[edit]

config
	#ifdef RTCONFIG_RALINK
	#include <ralink.h>
	#include <flash_mtd.h>
	#endif

		case MODEL_RTN11P:	/* fall through */
		case MODEL_RTN14U:	/* fall through */
		case MODEL_RTN54U:      /* fall through */
		case MODEL_RTAC54U:      /* fall through */
		case MODEL_RTN56UB1:      /* fall through */
		case MODEL_RTAC1200HP:  /* fall through */
		case MODEL_RTAC51U:	/* fall through */
		case MODEL_RTAC52U

============================
 
#if defined(LINUX30) && !defined(RTN14U) && !defined(RTAC52U) 
&& !defined(RTAC51U) && !defined(RTN11P) && !defined(RTN54U) 
&& !defined(RTAC1200HP) && !defined(RTN56UV2)
 
		case MODEL_RTN11P:	/* fall through */
		case MODEL_RTN14U:	/* fall through */
		case MODEL_RTN54U:      /* fall through */
		case MODEL_RTN56UV2:      /* fall through */
		case MODEL_RTAC1200HP:  /* fall through */
		case MODEL_RTAC51U:	/* fall through */
		case MODEL_RTAC52U:

============================

#elif defined(RTAC1200HP)
enum {
	WAN_PORT=5,
	LAN1_PORT=0,
	LAN2_PORT=1,
	LAN3_PORT=2,
	LAN4_PORT=3,
	P5_PORT=4,
	CPU_PORT=6,
	P7_PORT=7,
};
#elif defined(RTN56UV2)
enum {
	WAN_PORT=4,
	LAN1_PORT=3,
	LAN2_PORT=2,
	LAN3_PORT=1,
	LAN4_PORT=0,
	P5_PORT=5,
	CPU_PORT=6,
	P7_PORT=7,
};
#define MT7621_GSW
#endif
target.mak
export RT-N56UB1 := IPV6SUPP=y HTTPS=y MIPS32=r2 RALINK=y MT7621=y BBEXTRAS=y USBEXTRAS=y 
EBTABLES=y SAMBA3=y MEDIASRV=y MODEM=y MODEMPIN=y PARENTAL2=y ACCEL_PPTPD=y PRINTER=y 
USB="USB" APP="network" AUTODICT=y SHP=y BUILD_NAME="RT-N56UB1" RTN56UB1=y NTFS="open" 
ODMPID=y WEBDAV=y CLOUDSYNC=y SWEBDAVCLIENT=y LED_ALL=y NEW_RGDM=y RA_SKU=y VPNC=y 
OPENVPN=y LANWAN_LED=y DUALWAN=y BLINK_LED=y FINDASUS=y REBOOT_SCHEDULE=y \
	BOOT_FLASH_TYPE=SPI  MT7603_INTERNAL_PA_EXTERNAL_LNA=y \
	DRAM=128M  MTK_TW_AUTO_BAND4=y \
	FIRST_IF=MT7603E \
	SECOND_IF=MT7612E \
	JFFS2=y PSISTLOG=y \
	TEMPROOTFS=y RALINK_DFS=y \
	EXTRA_KERNEL_CONFIGS="MT7621_BAUDRATE=57600 RT2880_DRAM_128M=y UBOOT_CMDLINE=y"
 
export RT-N56UB2 := IPV6SUPP=y HTTPS=y MIPS32=r2 RALINK=y MT7621=y BBEXTRAS=y USBEXTRAS=y 
EBTABLES=y SAMBA3=y MEDIASRV=y MODEM=y MODEMPIN=y PARENTAL2=y ACCEL_PPTPD=y PRINTER=y 
USB="USB" APP="network" AUTODICT=y SHP=y BUILD_NAME="RT-N56UB2" RTN56UB2=y NTFS="open" 
ODMPID=y WEBDAV=y CLOUDSYNC=y SWEBDAVCLIENT=y LED_ALL=y NEW_RGDM=y RA_SKU=y VPNC=y 
OPENVPN=y LANWAN_LED=y DUALWAN=y BLINK_LED=y FINDASUS=y REBOOT_SCHEDULE=y \
	BOOT_FLASH_TYPE=SPI  MT7603_EXTERNAL_PA_EXTERNAL_LNA=y \
	DRAM=128M  MTK_TW_AUTO_BAND4=y \
	FIRST_IF=MT7603E \
	SECOND_IF=MT7612E \
	JFFS2=y PSISTLOG=y \
	TEMPROOTFS=y \
	EXTRA_KERNEL_CONFIGS="MT7621_BAUDRATE=57600 RT2880_DRAM_128M=y UBOOT_CMDLINE=y"

See also[edit]

Images[edit]