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ipv6 [2017/06/01 15:22] – niziaknetwork:ipv6 [2022/10/27 19:03] (current) – ↷ Page moved from ipv6 to network:ipv6 niziak
Line 1: Line 1:
 +====== IPv6 ======
 +
  
 | ff::/8 | multicast | ff0x is reserverd | | ff::/8 | multicast | ff0x is reserverd |
Line 19: Line 21:
   down ip -6 route del ::/0 via 2001::1 dev eth0   down ip -6 route del ::/0 via 2001::1 dev eth0
 </file> </file>
 +
 +====== Autoconfig and RA ======
 +
 +[[http://strugglers.net/~andy/blog/2011/09/04/linux-ipv6-router-advertisements-and-forwarding/]]
 +
 +Auto configuration can be disabled temporary for eth1 with:
 +
 +<code bash>
 +sudo sysctl -w net.ipv6.conf.eth1.autoconf=0
 +sudo sysctl -w net.ipv6.conf.eth1.accept_ra=0
 +</code>
 +
 +or for all interfaces with:
 +
 +<code bash>
 +sudo sysctl -w net.ipv6.conf.all.autoconf=0
 +sudo sysctl -w net.ipv6.conf.all.accept_ra=0
 +</code>
 +
 +Reenabling works by using 1 instead of 0 in the call.
 +
 +====== RADVD ======
 +
 +>**R**outer **ADV**ertisement **D**aemon. This daemon listens to router solicitations (RS)
 +>and answers with router advertisement (RA). Furthermore unsolicited RAs are also sent from time to time.
 +
 +>This protocol is meant for host auto-configuration and not for route propagation between routers.
 +