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Your Location : Home > Datacom > NAT Features


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NAT Features

  • Performs the basic IP address translation from local IP address to global IP address
  • Supports Network Address Port Translation (NAPT) IP address overloading, which is used to share the same global IP address for various local hosts. This conserves the global IP address space to large extent.
  • Supports the following applications:
    • FTP
    • Telnet
    • TFTP
    • NFS
    • SMTP
    • ICMP
    • DNS
    • NTP
    • IP Multicasting
    • PPTP
    • Real Player
    • NetMeeting
    • CuSeeMe
  • Supports all the TCP/UDP applications that require no translation in the packet payload
  • Establishes a one-to-one permanent address mapping between the inside and registered IP addresses using the Static NAT feature
  • Establishes a one-to-one permanent mapping between an inside IP address and an inside port to a registered IP address and a fixed port using NAPT feature
  • Establishes a translation from a pool of inside addresses to a pool of registered IP addresses and vice versa, using the Dynamic NAT and NAPT feature. This mapping remains until the corresponding application session closes.
  • Provides a Proprietary MIB, which is SNMPv2 compatible
  • Dynamic removal of NAT entries from the NAT table
  • It has features to completely inter operate with Aricent’ Firewall solution
  • Seamless integration through APIs with Aricent IP and SNMP solution
  • Highly portable code that uses flexible buffer and timer management libraries

 

Last updated : June 13, 2006

 

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