TRENDnet TEW-659BRN, Руководство пользователя

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TRENDnet User’s Guide
TEW-659BRV
87
• NetBIOS (Network Basic Input/Output System) over IPsec – Checking the
Enable
option allows computer and network devices to communicate using
NetBIOS computer or host names instead of IP addresses over the VPN tunnel.
• VPN Statistic – Check the Enable option allows you to view the IPsec VPN
tunnel uptime and the number of incoming and outgoing packets. Check the
Enable option and click Save at the bottom of the page.
Click Statistic at the bottom of the page.
View the IPsec VPN tunnel uptime and packet statistics.
Max. number of tunnels
– Enter the maximum amount of *concurrent VPN tunnels
your router can establish. Regardless of how many entries and enable, your router will
only be able to activate the maximum amount of tunnels entered for this setting.
*The number of supported concurrent VPN tunnels is dependent upon available bandwidth
Additional GRE options
• NetBIOS (Network Basic Input/Output System) over GRE – Checking the
Enable option allows computer and network devices to communicate using
NetBIOS computer or host names instead of IP addresses over the GRE tunnel.
Additional PPTP/L2TP options
•
Authentication Protocol
o
PAP (Password Authentication Protocol) – Provides basic password
authentication. Weak security protocol as it does not provide data
encryption. MPPE Encryption Mode will not be available for this
option.
o
CHAP (Challenge Handshake Authentication Protocol) – Provides
stronger authentication capabilities than PAP, but still does not
provide data encryption. MPPE Encryption Mode will not be available
for this option.
o
MS-CHAP (Microsoft Challenge Handshake Authentication Protocol
Version 1)
– (Recommended) Provides authentication and data
encryption. MPPE Encryption Mode will be available for this option.
o
MS-CHAPv2 (Microsoft Challenge Handshake Authentication
Protocol Version 2) – (Recommended) Provides authentication and
data encryption. Strongest PPTP/L2TP security protocol supported by
your router. MPPE Encryption Mode will be available for this option.
• Encryption Length – Enable MPPE Encryption Mode will allow you to choose
which key lengths to support 40 bits , 56 bits , or 128 bits . The longer the key
length, the stronger the security.