On Mon, Aug 9, 2010 at 4:18 PM, Pavel Herrmann <morpheus.ibis@xxxxxxxxx> wrote: > Currently ISC dhclient (and others) set the prefix length to 64, which might be > what you want, but otherwise is just plain wrong (or possibly acceptable as > failover if no prefix for DHCPv6 supplied address has been received). If I remember correctly, there should be a IF_RA_OTHERCONF, IF_RA_MANAGED and IF_RA_RCVD flags in the per-interface structures. It should be possible to iterate over the interfaces looking for RA_OTHERCONF/MANAGED and dispatch a dhcpv6-client on it. Though, I have no idea where and how the prefix-information are stored. hannes -- To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html