ZyXEL Communications P-660HW-Tx v3 User Manual page 353

Table 114 Firmware Specifications (continued)
Firewall
Content Filtering
QoS (Quality of
Service)
Remote Management This allows you to decide whether a service (HTTP or FTP traffic for
Any IP
PPPoE Support
(RFC2516)
Other PPPoE Features PPPoE idle time out
Multiple PVC
(Permanent Virtual
Circuits) Support
IP Alias
Packet Filters
WAN IP Passthrough
VLANs
P-660HW-Tx v3 User's Guide
Your device has a stateful inspection firewall with DoS (Denial of
Service) protection. By default, when the firewall is activated, all
incoming traffic from the WAN to the LAN is blocked unless it is
initiated from the LAN. The firewall supports TCP/UDP inspection,
DoS detection and prevention, real time alerts, reports and logs.
Content filtering allows you to block access to Internet web sites
that contain key words (that you specify) in the URL. You can also
schedule when to perform the filtering and give trusted LAN IP
addresses unfiltered Internet access.
You can efficiently manage traffic on your network by reserving
bandwidth and giving priority to certain types of traffic and/or to
particular computers.
example) from a computer on a network (LAN or WAN for
example) can access the ZyXEL Device.
The Any IP feature allows a computer to access the Internet and
the ZyXEL Device without changing the network settings (such as
IP address and subnet mask) of the computer, when the IP
addresses of the computer and the ZyXEL Device are not in the
same subnet.
PPPoE (Point-to-Point Protocol over Ethernet) emulates a dial-up
connection. It allows your ISP to use their existing network
configuration with newer broadband technologies such as ADSL.
The PPPoE driver on your device is transparent to the computers
on the LAN, which see only Ethernet and are not aware of PPPoE
thus saving you from having to manage PPPoE clients on individual
computers.
PPPoE dial on demand
Your device supports up to 8 Permanent Virtual Circuits (PVCs).
IP alias allows you to partition a physical network into logical
networks over the same Ethernet interface. Your device supports
three logical LAN interfaces via its single physical Ethernet
interface with the your device itself as the gateway for each LAN
network.
Your device's packet filtering function allows added network
security and management.
This allows a WAN computer on the local network of the ZyXEL
Device to have access to web services using the public IP address.
When WAN IP Passthrough is configured, all traffic is forwarded to
the computer and will not go through NAT.
This allows a physical network to be partitioned into multiple
logical networks.
Chapter 26 Product Specifications
353