Setup > Ip Mode; Firewall - Cisco QuickVPN - PC Administration Manual

Setting Up and Configuring the Router

Firewall

Firewall
Cisco RVS4000 4-Port Gigabit Security Router with VPN Administration Guide
User-defined NTP Server To specify a user-defined NTP server, select the Enable
option, then enter the NTP Server's IP address in the NTP Server IP field.
NTP Server IP If the User-defined NTP Server option is set to Enable, enter the IP
address of the NTP server.
Click Save Settings to save your settings or click Cancel Changes to undo your
changes.
Setup > IP Mode
Setup > IP Mode
IPv4 Only Select this option to use IPv4 on the Internet and local network.
Dual-Stack IP Select this option to use IPv4 on the Internet and IPv4 and IPv6 on
the local network. IPv6 hosts in the LAN are connected to remote IPv6 islands over
6to4 tunnels (per RFC3056).
Click Save Settings to save your settings or click Cancel Changes to undo your
changes.
From the Firewall menu, you can configure the router to deny or allow specific
internal users from accessing the Internet. You can also configure the router to
deny or allow specific Internet users from accessing the internal servers. You can
set up different packet filters for different users that are located on internal (LAN)
side or external (WAN) side based on their IP addresses or their network Port
number.
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