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strezh/share_inet_to_BBB.sh

Created January 12, 2015 11:55
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BBB: share inet to BBB
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share_inet_to_BBB.sh
#!/bin/sh
# On BBB
#ifconfig usb0 192.168.7.2
#route add default gw 192.168.7.1
# and add to /etc/resolv.conf
# nameserver 8.8.8.8
# Share Wi-Fi Inet to BeagleBoneBlack
sudo su
#eth1 is my internet facing interface, eth2 is the BeagleBone USB connection
ifconfig eth2 192.168.7.1
iptables --table nat --append POSTROUTING --out-interface eth1 -j MASQUERADE
iptables --append FORWARD --in-interface eth2 -j ACCEPT
echo 1 > /proc/sys/net/ipv4/ip_forward
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