IPv6#
Additionally to IPv4, D-Series telephones support the use of IPv6 in a dual stack setup together with IPv4 or as IPv6 only. Shipped phones are configured with IPv6 disabled.
Modes#
| Mode | Default |
|---|---|
| disable |  |
| automatic |
automatic-mode#
IPv6 is configured by an Routing Advertisement daemon or DHCPv6-Server.
Static configuration of IPv6 addresses is not supported, thus a 'manual' mode ist intentionally missing.
Though it is possible to assign global IPv6 addresses to devices manually, it is highly unusual to do this. Therefore a router advertisement service needs to be present and configured correctly for IPv6 to work on D-Series telephones.
Privacy Extension#
If you should wish that an IPv6 address is generated out of advertised prefix + random device address instead of advertised prefix + device address generated from MAC, this has to be activated.
DHCPv6 Options#
| Option-Name | Function |
|---|---|
| dhcp6_ia_na1_ia_addr1 | global IPv6 address |
| dhcp6_name_servers | list of name servers |
| dhcp6_domain_search | search domain |
| dhcp6_tftp_server_name | tftp-server to fetch provisioned config from |
| dhcp6_bootfile_name | path to provisioned config (provisoning) |
| dhcp6_vendor_encapsulated_options | vendor specific options |
| dhpc6_posix_timezone | IEEE 1003.1 TZ String |
| dhcp6_tzdb_timezone | reference to TZDB |
| dhcp6_ntp_servers | list of ntp servers |
| dhcp6_vlan_id | VLAN ID |
| dhcp6_vlan_qos | VLAN Priority |
SLAAC Options#
| Option-Name | Function |
|---|---|
| ra1_addr | global IPv6 address |
| ra1_from | router address |
| ra1_rdnss | list of DNS servers |
| ra1_dnssl | search domain |