2
VPN Firewall Brick
®
Platform 20 Technical Specifications
1.
Processor/Memory
Rise mP6 120 MHz with 64MB RAM
2.
LAN Interfaces
(3) 10/100 Base-TX Ethernet (RJ-45)
3.
Other Ports
SVGA video, DB9 serial, external floppy, PS/2 keyboard
4.
Performance
Concurrent sessions – 3,000
New sessions/second – 300
Rules – 30,000 (shared among all virtual firewalls)
Max clear text throughput – 125 Mbps (1518 byte TCP packets)
140 Mbps (1518 byte UDP packets)
Max PPS throughput – 40,000 pps (64 byte UDP packets)
Max 3DES throughput with software encryption – 3 Mbps
(1518 byte TCP packets)
5.
Virtualization
Maximum number of virtual firewalls – 20
Number of VLANs supported – 4,094
VLAN domains – up to 16 per VLAN trunk
VPN Firewall Brick
®
partitions – allows for virtualization of
customer IP address range, including support for overlapping
IP addresses
6.
Modes of Operation
Bridging and/or routing on all interfaces
All features supported with bridging
IP routing with static routes
802.1Q VLAN tagging supported inbound and outbound
on any combination of ports
Layer-2 VLAN bridging
NAT (Network Address Translation)
PAT (Port Address Translation)
Policy-based NAT and PAT (per rule)
Supports virtual IP addresses for both address translation
and VPN tunnel endpoints
DHCP-assignable interface/VLAN addresses
DHCP Relay capabilities
Dynamic registration of mobile VPN Firewall Brick
®
address
for centralized remote management
PPPoE
7.
Services Supported
Bootp, http, irc, netstat, pop3, snmp, tftp, pptp, dns, https,
kerberos, nntp, rip, ssh, who, RADIUS, eigrp, ident, ldap, ntp,
rip2, syslog, shell, X11, exec, gmp, login, ospf, rlogin, telnet,
talk, H.323, ftp, imap, mbone, ping, rsh, traceroute, lotus
notes, VoIP, Gopher, IPSec, netbios, pointcast, smtp, sql*net
Any IP protocol (user definable)
Any IP pr layer 4 ports (user definable)
Support for non-IP protocols as defined by DSAP/Ethertype
8.
Layer-7 Application Support
Application Filter architecture supports Layer-7 protocol
inspection for command validation, dynamic channel pinholes
and application layer address translation. Application filters
include http, ftp, tftp, H.323/H.323 RAS, Oracle SQL*Net, Net
BIOS, DHCP Relay, DNS, GTP, SIP
9.
Firewall Attack Detection and Protection
Generalized flood protection extensible to new flood attacks as
discovered with patent-pending Intelligent Cache Management
SYN flood protection to specifically protect inbound servers,
e.g. Web servers, from inbound TCP SYN floods
Strict TCP Validation to ensure TCP session state enforcement,
validation of sequence and acknowledgement numbers,
rejection of bad TCP flag combinations
Initial Sequence Number (ISN) rewriting for weak TCP stack
implementations
Fragment flood protection with Robust Fragment Reassembly,
ensures no partial or overlapping fragments are transmitted
Generalized IP Packet Validation including detection of
malformed packets such as ping of death, land attack, tear drop
attack. Drops bad IP options as well as source route options
10.
Content Security
Lucent Proxy Agent integrates load-shared content security
services for:
Application protocol command blocking – HTTP, SMTP, FTP
Virus scanning
URL screening
Application-layer protocol command recognition and filtering
Application-layer command line length enforcement
Unknown protocol command handling
Extensive session-oriented logging for application-layer
commands and replies
Hostile mobile code blocking (Java
®
, ActiveX™)
URL blocking – with 8e6 Technologies’ X-Stop™ Xserver
Virus scanning – with Trend Micro’s
InterScan™
VirusWall
Anti-Virus Security Suite
11.
QoS/Bandwidth Management
Classified by Physical Port, Virtual Firewall, Firewall Rule, Session
Bandwidth Guarantees – Into and out of Virtual Firewall,
allocated in bits/second
Bandwidth Limits - Into and out of Virtual Firewall, allocated in
bits/second, packets/session, sessions/second
ToS/DiffServ marking and matching
12.
Firewall User Authentication
Browser-based authentication allows authentication of any
user protocol
Built-in internal database – user limit 10,000
Local passwords, RADIUS, SecurID
User assignable RADIUS attributes
