* Baptiste Jonglez <[email protected]> [22.07.2014 13:21]: > On Tue, Jul 22, 2014 at 11:50:55AM +0200, Bastian Bittorf wrote: > > when reading http://en.wikipedia.org/wiki/IPv6#Link_local_address > > it seems to me, that the linklocal-address should be uniq, > > "unique" is ambiguous: do you mean that the same LL address can't be > present on different interfaces? on different hosts? That a host can only > have one link-local address per interface?
I wondered, that the same host/mac has 2 different link-local addresses. > > root@box:~ ip neigh | grep ^'fe80::' | grep "lladdr $mac" > > fe80::1cfc:fe65:769:3784 dev wlan0 lladdr 84:b1:53:b2:b8:b3 STALE > > fe80::cea:3b47:5812:96be dev wlan0 lladdr 84:b1:53:b2:b8:b3 STALE > > # ip -6 addr add fe80::1cfc:fe65:769:3784/64 dev eth0 > # ip -6 addr add fe80::cea:3b47:5812:96be/64 dev eth0 > > I don't see any problem with that. > > In your case, fe80::1cfc:fe65:769:3784 is an EUI64 address, while the > other one is not (so, probably added manually). ok, thanks for this explanation - now i'am unsure which process give out fe80:: adresses which are not EUI64 - but thats another story 8-) bye, bastian _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
