Flow Based Monitoring of IPv6 - cesnet
Flow Based Monitoring of IPv6 - cesnet
Flow Based Monitoring of IPv6 - cesnet
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<strong>IPv6</strong> - autoconfiguration• Brand new autoconfiguration mechanisms– Router advertisement (M/O flags)– DHCPv6 uses DUID that does not contain MAC address <strong>of</strong> NIC• Privacy extensions– <strong>IPv6</strong> addresses are created randomly by hosts• Different platforms support different techniques– Windows XP - SLAAC– Windows Vista/7 – SLAAC + DHCPv6– MAC OS, iOS - SLAAC only (expect Lion – released 06/2011)– Linux, BSD, … – depends on distribution• You have to use both mechanisms in real network– DHCPv6 server, Advertises on router– + DHCP(v4)