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32 Specifications March 2004
Avaya SG5, SG5X, & SG200 Security Gateway Hardware Installation Guide
Additional features
Table 7 Additional features
Parameter Specification
Encryption DES and 3DES encryption. DES uses a 56-bit key; 3DES
uses three 56-bit independent keys for an effective key
length of 168 bits.
All weak and semi-weak keys are automatically
discarded.
Authentication Keyed MD5™ Message Digest (RFC 1321)
HMAC-MD5 and HMAC SHA-1 (RFC 2104)
Key
Management
IKE (Internet Key Exchange, RFC 2409)
Digital
Certificates
The security gateway uses X.509v3 digital certificates for
network management with SSL.
Network
Address
Translation
Supports static and port mapping
System
Management
Remote configuration via Java-based VPNmanager™
(configuration traffic secured through SSL)
Local configuration via Web-based interface
Remote configuration via Web-based interface
Secure software download for system upgrades
Syslog event and usage logging
Software
Upgrade
Via built-in flash ROM
Compatibility Fully compatible with all other VPNware Service Units
ICSA-certified IPsec