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Router User’s Guide
Technical Specifications
R
outing
DHCP server/DHCP client
Network Address Port Translation (NAPT)
Network Address Translation (NAT)
Packet filtering
RFC 2364 Point-to-Point Protocol over ATM PVCs (PPPoA)
RFC 2516 Point-to-Point Protocol over Ethernet (PPPoE)
RFC 2684 (formerly 1483) Bridged Ethernet and routed encapsulation
Routing
Standards Compliance
IE
EE 802.3
USB 1.1
T1.413 issue 2
G.992.1 (G.DMT)
G.992.2 (G.Lite)
78
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Router User’s Guide
79
Appendix D
Firewall Security Levels
The following table shows the security of each mode of the firewall for specific applications and protocols.
Note
:
All applications and protocols are conditionally allowed IN if the outbound session was initiated
locally and allowed OUT.
Security
High
Medium
Low
NAPT Off
ICSA-
Compliant
Application/
Protocol
In
Out
In
Out
In
Out
In
Out
In
Out
Abuse.Net
√
√
√
Age of Empires
√
√
√
AOL
√
√
√
√
AOL IM
√
√
Asherons Call
√
√
√
Baldur’s Gate II
√
√
√
BattleNet
√
√
√
Buddy Telephone
√
√
√
Bungie.Net
√
√
√
Calista IP Telephone
√
√
√
Counterstrike
√
√
√
CUSeeMe
√
√
Delta Force
√
√
√
Descent II/III
√
√
√
Diablo
√
√
√
Diablo 2
√
√
√
Dialpad
√
√
√
DirectPlay
√
√
√
DNS
√
√
√
√
√
Doom
√
√
√
Dune 2000
√
√
√
EverQuest
√
√
√
√
FTP
√
√
√
GNUtella
√
√
D
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Router User’s Guide
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