3 - /usr/sbin/ifdown eth0
5 - /usr/sbin/ifdown eth1
6 - ip link set dev eth0 mtu 1300
7 - ip link set dev eth1 mtu 1300
9 - ip link set dev eth0 mtu 1300
10 - ip link set dev eth1 mtu 1300
12 - /sbin/sysctl -w net.ipv6.conf.all.forwarding=1
13 - /sbin/sysctl -w net.ipv6.conf.eth0.accept_ra=2
14 - /sbin/sysctl -w net.ipv6.conf.eth0.accept_ra_defrtr=1
15 - /sbin/sysctl -w net.ipv6.conf.eth0.router_solicitations=1
19 - /usr/sbin/ifdown eth1
21 - ip link set dev eth0 mtu 1300
22 - ip link set dev eth1 mtu 1300
23 - /usr/bin/systemctl disable NetworkManager
24 - /usr/bin/systemctl start radvd
25 - echo 'complete' >> /tmp/cloud-config.log
33 IPV4_FAILURE_FATAL="no"
39 IPV6_FAILURE_FATAL="no"
43 path: /etc/sysconfig/network-scripts/ifcfg-eth0
52 IPV4_FAILURE_FATAL="no"
54 IPV6ADDR="2001:db8:0:2::1/64"
59 path: /etc/sysconfig/network-scripts/ifcfg-eth1
70 AdvOtherConfigFlag on;
71 prefix 2001:db8:0:2::/64
74 ### On link tells the host that the default router is on the same "link" as it is
84 path: /etc/sysconfig/network