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hexabusdemosetup [2011/05/24 17:23] gonium |
hexabusdemosetup [2012/10/30 10:27] (current) |
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=== Battery-operated mobile box === | === Battery-operated mobile box === | ||
The mobile button runs on 9V, delivered by 2 9V block batteries. They are connected in parallel. The capacity of a 9V alkaline cell is approx. 500 mAh. The circuit draws 33mA. Therefore, the setup will run for (2*500mAh)/(33mA) = 30h. | The mobile button runs on 9V, delivered by 2 9V block batteries. They are connected in parallel. The capacity of a 9V alkaline cell is approx. 500 mAh. The circuit draws 33mA. Therefore, the setup will run for (2*500mAh)/(33mA) = 30h. | ||
+ | |||
+ | |||
+ | === OpenWRT Router === | ||
+ | The DNSmasq daemon needs to be convinced to use another gateway. This can be done by adding | ||
+ | |||
+ | config dhcp lan | ||
+ | ..... | ||
+ | option dhcp_option "6,192.168.1.2" #dns server | ||
+ | option dhcp_option "3,192.168.1.2" #default route | ||
+ | |||
+ | or similar to /etc/config/dhcp. | ||
+ | |||
+ | Add to /etc/sysctl.conf | ||
+ | |||
+ | net.ipv6.conf.all.forwarding=1 | ||
+ | |||
+ | The /etc directory of demo router 2 is here: {{:etc-router-demo2.tar.gz|}} |