AirLive IP-2000VPN - Manual (Page 39)

4.5 Options
This screen allows advanced users to enter or change a number of settings. For normal operation, there is no
need to use this screen or change any settings.
Data – Options Screen
Backup DNS
IP Address Enter the IP Address of the DNS (Domain Name Servers) here. These DNS will be
used only if the primary DNS is unavailable.
MTU
MTU size
MTU (Maximum Transmission Unit) value should only be changed if advised to do so
by Technical Support.
• Enter a value between 1 and 1500.
• This device will still auto-negotiate with the remote server, to set the MTU size.
The smaller of the 2 values (auto-negotiated, or entered here) will be used.
• For direct connections (not PPPoE or PPTP), the MTU used is always 1500.
AirLive IP-2000VPN User’s Manual 36