ASUS 공유기 정보 및 wifi 채널

https://portableapps.com/apps/internet/winscp_portable

https://portableapps.com/apps/internet/putty_portable

cat /proc/cpuinfo

- 부트 로더 버전(CFE 버전)을 확인

nvram get bl_version

- 보드 개정판을 표시

nvram get boardrev

- 하드웨어 개정판을 표시

nvram get HW_ver

- 오버클럭 (?순정에서는 재부팅시 리셋)

nvram get clkfreq

static unsigned int cpu_clock_table[] = {600, 800, 1000, 1200, 1400, 1600};

static unsigned int ddr_clock_table[] = {333, 389, 400, 533, 666, 775, 800};

nvram set clkfreq=1200,666 or nvram set clkfreq=1200,800

nvram commit

openssl speed aes-128-cbc

- NVRAM (설정)을 삭제

mtd-erase2 nvram

nvram erase

- 온도

cat /proc/dmu/temperature

wl -i eth1 phy_tempsense

wl -i eth2 phy_tempsense

- 라우터를 재부팅

reboot

- nvram 

nvram show | grep ccode

nvram show | grep reg

nvram show | grep country

nvram show | grep power

nvram show | grep chlist

-cfe

strings /dev/mtd0 |grep ccode

wl txpwr_target_max

wl -i eth2 txpwr_target_max

wl -i eth1 txpwr_target_max

dmesg | grep Bad

dmesg | grep nand_read_bbt | wc -l

wl_txpower = powerslide

wl0_txpower = 2.4ghz

wl1_txpower = 5ghz

-------------------------------------------------------------------

https://www.snbforums.com/threads/ac68u-all-region-channels-max-tx-power-how-to.19262/

unlock all channels  ( #a <-> US )

nvram set asuscfe0:ccode=#a

nvram set asuscfe1:ccode=#a

nvram set asuscfe0:regrev=0

nvram set asuscfe1:regrev=0

nvram set asuscfecommit=1

KR      KOREA, REPUBLIC OF

using stock "US"; UNITED STATES

wl txpwr_target_max 19.0 19.0 19.0 (about 80mW)

2.4 Ghz channels: 1-11

5Ghz channels:36 40 44 48 149 153 157 161 165 

using "SG": SINGAPORE

wl txpwr_target_max 19.5 19.5 19.5 (about 90mW)

2.4 Ghz channels: 1-13

5Ghz channels: Same as Stock "US" ccode 36 40 44 48 149 153 157 161 165 

using "AU": AUSTRALIA

wl txpwr_target_max 23.5 23.5 23.5 (about 224mW)

2.5Ghz channels: 1-13

5Ghz Channels:36 40 44 48 52 56 60 64 100 104 108 112 116 132 136 140 144 149 153 157 161 165

using "#a":

wl txpwr_target_max 25.0 25.0 25.0 (about 316mW)

wl0_chlist=1 2 3 4 5 6 7 8 9 10 11 12 13 14

wl1_chlist=34 36 38 40 42 44 46 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 144 149 153 157 161 165

nvram set 0:ccode=#a

nvram set 1:ccode=#a

nvram set 0:regrev=0

nvram set 1:regrev=0

nvram set wl0_country_code=#a

nvram set wl0_country_rev=0

nvram set wl0_reg_mode=off

nvram set wl1_country_code=#a

nvram set wl1_country_rev=0

nvram set wl1_reg_mode=off

nvram commit

reboot

wl country list

wl country CA

wl chanspec_txpwr_max

But you can change country code and increase tx power once you will edit cfe: (기본값106)

ex) nvram set 0:maxp2ga0=120

0:maxp2ga0=120 

0:maxp2ga1=120 

0:maxp2ga2=120

1:maxp5ga0=120,120,120,120

1:maxp5ga1=120,120,120,120

1:maxp5ga2=120,120,120,120

Default: 106 = 25 dBm (316 mW)

Highest setting is 120 = 28.50 dBm (708 mW)

4 = 1 dBm (1.3 mW) / 114 = 27 dBm (500 mW)