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openstacker/devstack VM access internet

Created August 16, 2018 00:19
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devstack VM access internet
ifconfig br-ex 172.24.4.1/24
iptables -t nat -I POSTROUTING -s 172.24.4.0/24 -j MASQUERADE
iptables -I FORWARD -s 172.24.4.0/24 -j ACCEPT
iptables -I FORWARD -d 172.24.4.0/24 -j ACCEPT
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