User's Manual

001-5008-000 rev5_2.doc Page 63
• viprControl
• viprOptions
These seven branches expand into additional branches and leaves. Again, all ipr.mib objects
can be accessed through a MIB browser.
Figure 7.6 - ViPR OID Tree
7.2.2 NAT Overview
The purpose of the NAT protocol is to hide a private IP network from a public network. The
mechanism serves both as a firewall and to save IP address space.
The NAT enabled device translates the source address of packets transiting from the private
network to the public network. The original IP source address gets replaced by the NAT
enabled device’s IP address (address of the outgoing interface). The NAT module creates
an address translation table that is used when traffic is coming back from the public
network to the private network.
ViPR Module ( 1 )
ViPR Identity ( 2 )
ViPR Settings ( 3 )
ViPR Diagnostics (5)
ViPR Neighbors (6)
ViPR Control (7)
ViPR Options (8)
V
iPR (2)
ViPR Statistics (4)
1 . 3 . 6 . 1 . 4 . 1 . 3732 . 4
...
...
...
...
...
...
viprSetRelay Point (3)
viprSetIPFwdMode (4)
viprSetBridgeFwd (5)
viprSetGroup (1)
viprSetAccessPoint (2)