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| -rw-r--r-- | docs/services/dhcp.rst | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/docs/services/dhcp.rst b/docs/services/dhcp.rst index 87ff11ba..e7011387 100644 --- a/docs/services/dhcp.rst +++ b/docs/services/dhcp.rst @@ -466,16 +466,16 @@ be created. The following example explains the process. **Example:** * IPv6 address ``2001:db8::101`` shall be statically mapped -* Device MAC address will be ``00:53:c5:b7:5e:23`` * Host specific mapping shall be named ``client1`` -.. hint:: The MAC address identifier is defined by the last 4 byte of the - MAC address. +.. hint:: The identifier is the device's DUID: colon-separated hex list (as used by isc-dhcp option dhcpv6.client-id). + If the device already has a dynamic lease from the DHCPv6 server, its DUID can be found with ``show service dhcpv6 server leases``. + The DUID begins at the 5th octet (after the 4th colon) of IAID_DUID. .. code-block:: none set service dhcpv6-server shared-network-name 'NET1' subnet 2001:db8::/64 static-mapping client1 ipv6-address 2001:db8::101 - set service dhcpv6-server shared-network-name 'NET1' subnet 2001:db8::/64 static-mapping client1 identifier c5b75e23 + set service dhcpv6-server shared-network-name 'NET1' subnet 2001:db8::/64 static-mapping client1 identifier 00:01:00:01:12:34:56:78:aa:bb:cc:dd:ee:ff The configuration will look as follows: @@ -492,12 +492,11 @@ The configuration will look as follows: } static-mapping client1 { ipv6-address 2001:db8::101 - identifier c5b75e23 + identifier 00:01:00:01:12:34:56:78:aa:bb:cc:dd:ee:ff } } } - Operation Mode -------------- |