Yamaha RTX810 - Required Settings; Router Settings

Gaining remote access using L2TP/IPsec
(Continued from the previous page)
L2TP/IPsec that can be used
with the product
• The product supports data encryption for IPsec.
• Internet Key Exchange (IKE) is used as the key exchange
protocol. Required keys are automatically generated by
IKE. It will be necessary to register pre-shared keys as
the seed (ipsec ike pre-shared key command).
• Management information containing keys, key lifetimes,
encryption and authentication algorithms is managed
with a security association (SA).
• A disconnection timer monitors the communication and
an L2TP/IPsec session is disconnected if data does not
pass through an L2TP/IPsec tunnel for a certain amount
of time.
Note
• Because L2TP/IPsec tunnels are to be congured with
the router connected to a broadband connection, it will be
necessary to congure the broadband connections before
setting up remote access using L2TP/IPsec.
• L2TP/IPsec-based remote access can be used only in an
environment where a global IP address is assigned by your
provider. Note that the following IP addresses are not global
IP addresses:
- 10.0.0.0 - 10.255.255.255
- 172.16.0.0 - 172.31.255.255
- 192.168.0.0 - 192.168.255.255
• When using the remote access, be sure to congure adequate
security settings to maintain data integrity. Inadequate security
settings may cause PCs in the LAN to be hacked, sniffed,
intercepted, or destroyed, or their data to be lost.
• The remote access function of the product does not support
Windows NetBEUI protocol or Apple's Mac OS AppleTalk
protocol.
• To share les in Windows, you need to use NetBIOS over
TCP/IP protocol or have a Windows Internet Name Service
(WINS) server.
• To share les in Macintosh, open System Preferences, select
“Sharing” and select “File Sharing” check box.
Required settings
For remote access, a router, a PC or a smartphone needs to
be congured as shown below.
Router settings
• Conguring the broadband connection
– The WAN or PP side of the product must be assigned
a global IP address.
– For the terminal connection in which WAN or PP
address is dynamically assigned, it will be necessary
to obtain host names that are available using the
netvolante DNS service (page 104).
– For the network connection, check the global IP
address that is assigned to the WAN or PP side of the
product.
• Registering connection destinations (next section)
Settings required for a server or PC in
the LAN
• Congure a xed IP address.
• Changing the settings of the le server software
Settings required for a smartphone that
remotely accesses a PC
Changing the settings of a smartphone that remotely
accesses a PC (pages 65 and 67)
62
Implementing site-to-site VPN connections
4