梅林定时开关访客网络

#!/bin/sh
nvram set wl0.1_bss_enabled=1
nvram set wl0.1_radio=1
nvram commit
service restart_wireless

#!/bin/sh
nvram set wl0.1_bss_enabled=0
nvram set wl0.1_radio=0
nvram commit
service restart_wireless

cru a Start-Guest-WIFI "00 08 * * * /jffs/scripts/GuestWIFIOn.sh"
cru a Stop-Guest-WIFI "00 22 * * * /jffs/scripts/GuestWIFIOff.sh"

#61

I found an easier way (for me) to manage my kid's WiFi access. I enable/disable guest networks via a small script that my wife and I can run from a term app on our phones. The networks then automatically turn off via a cron set to run in the evening. This way, they don't have to "forget the network" and retype a password every day. Also, if I want to turn off their WiFi at some point during the day, I just run the script with "off" as an argument instead of "on".

Code: #/bin/sh

# Turn on/off kid's wifi for 16 hours

if [ $1 = "on" ]; then nvram set wl0.1_bss_enabled=1 nvram set wl0.1_expire_tmp=57600 service restart_wireless elif [ $1 = "off" ]; then nvram set wl0.1_bss_enabled=0 nvram set wl0.1_expire_tmp=0 service restart_wireless else echo "Invalid parameter! Acceptable parameters are ON or OFF" fi

It seems that: wl -i wl0.1 radio off turns the virtual wireless interface off but it has a "small" side effect: it also turns the real interface wl0 off at the same time! So if you try to manipulate the virtual interface wl0.1 with wl remember that it's always bound to the actual interface. So this is not a solution. However I guess if you have another wireless interface wl1 (e.g. 5 Ghz) you could use wl to change wl0.1 without side effects to wl1. But I don't have such a router now at hand so I can't test this. And it would still mess up wl0.

I now also see why wl0.1_bss_enabled is used in the original script. It's just trying to simulate the behaviour of the Tomato GUI. I checked what changes in the nvram when you enable and disable guest wifi from the GUI. And the result is that wl0.1_bss_enabled and wl0.1_radio go hand in hand.

So the only issue I have with the original script is the echo which is like shouting at the sky :) So here's an improved version of the script (which also fixes the incorrect usage of the term VLAN): Code: if [ $(nvram get wl0.1_radio) -eq 0 ]; then nvram set wl0.1_bss_enabled=1 nvram set wl0.1_radio=1 nvram commit service wireless restart logger -t "custom script" -p info "Button pressed: guest wifi turned ON" else nvram set wl0.1_bss_enabled=0 nvram set wl0.1_radio=0 nvram commit service wireless restart logger -t "custom script" -p info "Button pressed: guest wifi turned OFF" fi Last edited: Jan 31, 2016

Create two scripts: guest_wifi_start.sh

#!/bin/sh

####################################################################################
#                                                                                  #
# Start / Stop Guest WIFI                                                          #
# L. de Bles, 2014                                                                 #
#                                                                                  #
# Called via init-start                                                            #
#                                                                                  #
# 2.4 Ghz Radio                                                                    #
# wl0.1 ---> Guest Network 1                                                    #
# wl0.2 ---> Guest Network 2                                                    #
# wl0.3 ---> Guest Network 3                                                    #
#                                                                                  #
# 5 Ghz Radio                                                                      #
# wl1.1 ---> Guest Network 1                                                    #
# wl1.2 ---> Guest Network 2                                                    #
# wl1.3 ---> Guest Network 3                                                    #
#                                                                                  #
####################################################################################

# start: enabled=1
# stop: enabled=0

   nvram set wl0.1_bss_enabled=0
   service restart_wireless

and

guest_wifi_stop.sh Code: #!/bin/sh

#################################################################################### # # # Start / Stop Guest WIFI # # L. de Bles, 2014 # # # # Called via init-start # # # # 2.4 Ghz Radio # # wl0.1 ---> Guest Network 1 # # wl0.2 ---> Guest Network 2 # # wl0.3 ---> Guest Network 3 # # # # 5 Ghz Radio # # wl1.1 ---> Guest Network 1 # # wl1.2 ---> Guest Network 2 # # wl1.3 ---> Guest Network 3 # # # ####################################################################################

# start: enabled=1 # stop: enabled=0

nvram set wl0.1_bss_enabled=0 service restart_wireless Example is for wl0.1 (Guest Network 1 2,4Ghz)

Create cronjobs with help of init-start script

init-start

Code: #!/bin/sh

# L. de Bles, 2014 # # * * * * * command to execute # - - - - - # | | | | | # | | | | | # | | | | +----- day of week (0 - 7) (0 to 6 are Sunday to Saturday, or use names; 7 is Sunday, # | | | +------- month (1 - 12) # | | +--------- day of month (1 - 31) # | +----------- hour (0 - 23) # +------------- min (0 - 59) # # --------------------------------------------------------------------------------------------------

cru a Start-Guest-WIFI "00 09 * * * /jffs/scripts/guest_wifi_start.sh" cru a Stop-Guest-WIFI "00 17 * * * /jffs/scripts/guest_wifi_stop.sh" Place all (three) scripts in /jffs/scripts. Don't forget to chmod a+rx /jffs/scripts/*

After rebooting the router guest wifi starts and stops. Last edited: Aug 25, 2014 __________________ RT-AC88U Merlin 380.64 (Main router) RT-AC68U Merlin 380.64 (AP mode)

**One SSID **Different Channels **Total coverage at 2,4 and 5 GHz

3#+5# 自己找到了，如下： nvram set wl0.1_bss_enabled=1 nvram set wl0.1_expire_tmp=10800 nvram commit service restart_wireless

现在论坛里能找到的命令是： 1.不用重启开关所有无线，包括主无线跟访客无线 2.4G wl -i eth1 radio off wl -i eth1 radio on

wl -i eth1 up wl -i eth1 down

5G wl -i eth2 radio off wl -i eth2 radio on

wl -i eth2 up wl -i eth2 down

2.需要重启才有效的单独开关访客无线 2.4G nvram set wl0.1_bss_enabled=0关 nvram set wl0.1_bss_enabled=1开

nvram commit 5G nvram set wl1.1_bss_enabled=0关 nvram set wl1.1_bss_enabled=1开

nvram commit 3.不用重启断开访客无线，但是人家还能搜的到的，能连的上就是上不了网 关闭2.4访客： ifconfig wl0.1 down或者 ip link set wl0.1 down 启动2.4访客： ifconfig wl0.1 up或者 ip link set wl0.1 up(这条重启了之后，访客限速脚本失效，要重新运行 关闭5G访客 ifconfig wl1.1 down或者 ip link set wl1.1 down

开启5G访客 ifconfig wl1.1 up或者 ip link set wl1.1 up(这条重启了之后，访客限速脚本失效，要重新运行

++++++++++++++++++++++++++++++++++++++++++++++++ 就是没找到不用重启开关访客网络的命令，向各位大神讨一个好用的，还请大家不要吝啬吆