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Page 96 / 197 Scroll up to view Page 91 - 95
FRITZ!Box 7490
96
IPv6: The New Internet Protocol
Support with the FRITZ!Box
The FRITZ!Box supports DNSSEC queries over UDP.
The FRITZ!Box has a DNS proxy. The computers in the home
network use the FRITZ!Box as a DNS server. The FRITZ!Box for-
wards DNSSEC queries from the home network to the Inter-
net. The FRITZ!Box forwards DNSSEC responses from the
Internet to the home network. The DNSSEC information must
be validated on the computer in the home network. For this
DNSSEC must be supported in the operating system.
14.9
IPv6: The New Internet Protocol
IPv6 stands for Internet protocol version 6 and is the succes-
sor to IPv4.
The FRITZ!Box supports the new IPv6 web protocol and can
establish IPv6 connections:
•
IPv6 support can be switched on in the FRITZ!Box user
interface.
•
For simultaneous use of IPv6 and IPv4, the FRITZ!Box
supports dual-stack and dual-stack lite. This means that
the FRITZ!Box can communicate with both IPv4 and IPv6
domains in the Internet.
•
The FRITZ!Box supports native IPv6 and IPv6 with a tun-
nel protocol. Native IPv6 means that your Internet ser-
vice provider supports IPv6 directly on your line.
IPv6-Capable Services in the Home Network
•
FRITZ!NAS access via SMB or FTP/FTPS
•
Access to the user interface with http or https over IPv6
•
The DNS resolver of the FRITZ!Box supports queries for
IPv6 addresses (AAAA records) and can query the up-
stream DNS resolver of the Internet service provider over
IPv6.
•
The globally valid prefix is distributed via router adver-
tisement.
Page 97 / 197
IPv6: The New Internet Protocol
FRITZ!Box 7490
97
•
For guest access to the wireless LAN, the home network
and wireless guests are separated by IPv6 subnetworks.
•
UPnP, UPnP AV media server
•
Automatic provisioning (TR-064)
IPv6-Capable Services in the Internet
•
FRITZ!NAS access via FTPS
•
Completely closed firewall to protect against unwanted
data from the Internet (Stateful Inspection Firewall)
•
Voice over IPv6
•
Automatic provisioning (TR-069)
•
Time synchronization over NTP (Network Time Protocol)
•
Remote access via https
•
Dynamic DNS via dyndns.org and namemaster.de
Configuring IPv6 in the FRITZ!Box
1.
Open the FRITZ!Box user interface, see
page 32
.
2.
Enable the advanced view.
3.
Select the “Internet / Account Information” menu.
4.
Select the “IPv6” page and set up IPv6 in the FRITZ!Box.
See the Help available in the FRITZ!Box user interface for
more information.
Configuring IPv6 on the Computer
You can establish connections in the IPv6 range of the Inter-
net only if IPv6 is installed and enabled on the computers in
your home network.
•
IPv6 is already installed and enabled in the Windows 7
and Windows Vista operating systems.
•
IPv6 is not installed and enabled in standard
Windows XP. You must install and enable IPv6 in order to
use it. The IPv6 installation requires Service Pack 2 for
Windows XP.
•
IPv6 has been available in the Mac OS X operating sys-
tems since Mac OS 10.
Page 98 / 197
FRITZ!Box 7490
98
Mobile Network: Replacing Faulty DSL
14.10
Mobile Network: Replacing Faulty DSL
Internet access over the mobile telephone network can be set
up so that the mobile telephone connection is established
automatically whenever the DSL connection fails. This guar-
antees Internet access even when the DSL connection is fails.
A USB modem for mobile Internet access (UMTS/HSPA) and a
SIM card from a mobile communications provider are re-
quired for this. The FRITZ!Box supports UMTS/HSPA modems
from various manufacturers.
Here is how to set up the mobile telephone connection as a
substitute upon DSL failure:
1.
Insert the USB modem in the USB port on the FRITZ!Box.
2.
Open the FRITZ!Box user interface, see
page 32
.
In the “Internet” menu, the sub-menu “Mobile Commu-
nications” is displayed.
3.
Select the setting “Automatically enable the mobile con-
nection when the DSL connection is disrupted”.
4.
Configure the settings for your Internet connection over
the mobile communications network. In the Help of the
FRITZ!Box user interface
you can find detailed in-
structions.
Access to the Internet is now guaranteed, even when the DSL
connection fails.
As soon as the DSL connection is stable and available for at
least 30 minutes, the connection will be switched back to
DSL.
The “Mobile Communications” menu is not available
until the UMTS/HSPA modem has been connected to the
USB port of the FRITZ!Box.
Page 99 / 197
LISP: FRITZ!Box as a LISP Router
FRITZ!Box 7490
99
14.11
LISP: FRITZ!Box as a LISP Router
LISP is a routing architecture which separates information
about location and identity. There are two IP addresses: one
for the location and one for the identity.
The FRITZ!Box can be configured as a LISP router.
•
This chapter address system administrators.
•
It presents a short introduction to LISP.
•
You receive an overview about the possibilities for using
LISP.
•
This chapter includes instructions on how to configure
the FRITZ!Box as a LISP router.
Definition and Components
LISP: Definition
LISP: Locator/Identifier Separation Protocol
IP protocol
LISP is a protocol for the transmission of IP
packets.
IP address pair
LISP uses IP address pairs:
•
One IP address for identification, which is
called the EID (Endpoint Identifier). The
EID can be the IP address of a host or an
entire IP subnet.
•
One IP address for the location, known as
the RLOC (Routing Locator). The RLOC is
the IP address of the LISP router.
Tunnel protocol
LISP is a tunnel protocol.
A LISP packet consists of an internal IP packet
and an additional external header. The header
of the internal packet contains the EID; the ex-
ternal header contains the RLOC.
Page 100 / 197
FRITZ!Box 7490
100
LISP: FRITZ!Box as a LISP Router
Properties of RLOC and EID
Components of a LISP System
RLOC
•
specifies the location where the addressed network
(network segment or network device) is located
•
is assigned by the Internet service provider
•
is a public IP address
•
is contained in the external header of the LISP packet
•
can be an IPv4 address
•
can be an IPv6 address
EID
•
identifies a network (network segment or network de-
vice)
•
is assigned by the LISP provider
•
is contained in the internal header of the LISP packet
•
can be an IPv4 address
•
can be an IPv6 address
•
can be a public IP address
•
can be a private, non-public IP address
Mapping system
The mapping system is responsible for allo-
cating the EIDs to the RLOCs.
ETR (Egress Tunnel
Router)
The ETR accepts IP packets whose destination
IP address contained in the external header is
the ETR’s own RLOC. ETR unpacks the LISP
packets.
ITR (Ingress Tunnel
Router)
The ITR accepts IP packets from members of
the local IP network (EID network) and packs
them into LISP packets. The external header of
the LISP packet contains the RLOC of the des-
tination network (remote EID network) as the
destination address.

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