Managing OpenWRT » History » Version 3
Nico Schottelius, 07/03/2020 12:08 PM
| 1 | 1 | Nico Schottelius | h1. Managing OpenWRT |
|---|---|---|---|
| 2 | |||
| 3 | h2. Installing and configuring Jool |
||
| 4 | |||
| 5 | <pre> |
||
| 6 | opkg install kmod-jool |
||
| 7 | opkg install jool-tools |
||
| 8 | 2 | ll nu | |
| 9 | # Load the kernel module |
||
| 10 | modprobe jool_siit |
||
| 11 | |||
| 12 | # The range which will be the target for the 2nd NAT (if needed to reach a v4 ip) |
||
| 13 | jool_siit -6 2a0a:e5c0:2:10::/96 |
||
| 14 | |||
| 15 | # Pick a v6 range to translate TO and a v4 range to translate from |
||
| 16 | jool_siit -e -a 2a0a:e5c0:17:1::/96 192.168.61.0/24 |
||
| 17 | |||
| 18 | # Accept Router Advertisements to keep the default address |
||
| 19 | sysctl -w net.ipv6.conf.all.accept_ra=2 |
||
| 20 | sysctl -w net.ipv6.conf.default.accept_ra=2 |
||
| 21 | sysctl -w net.ipv6.conf.eth0.accept_ra=2 |
||
| 22 | |||
| 23 | 1 | Nico Schottelius | </pre> |
| 24 | 3 | Nico Schottelius | |
| 25 | |||
| 26 | h2. Enabling routing with router advertisements |
||
| 27 | |||
| 28 | * By default ipv6 forwarding is on (good!) |
||
| 29 | * By default accept_ra is 0 |
||
| 30 | ** This does not set the route properly into the kernel -> routing is broken |
||
| 31 | * Need to modify accept_ra to 2 |