Juniper NETWORK AND SECURITY MANAGER 2010.3 - ADMINISTRATION GUIDE REV1 Administration Manual page 887

Modeling
Modules
MS
MSIN
N
NAT Object
NAT-Traversal
(NAT-T)
Navigation Tree
Neighbor
NetScreen
Redundancy Protocol
(NSRP)
Network Address
Translation (NAT)
NSAPI
NSGP
NSM Administrator
Copyright © 2010, Juniper Networks, Inc.
Modeling is the process of creating a non-deployed device configuration in the NSM UI.
A module is a first-level element in the NSM navigation tree.
Mobile Station.
Mobile Subscriber Identification Number.
A NAT object is a global object that contains references to device-specific NAT configurations,
enabling multiple devices to share a single object. Use the Device Manager to configure NAT
for each device, then create a global NAT object that includes the device-specific NAT
configuration. Use global NAT objects in security policies and VPNs; when you update a device,
that device automatically replaces the global NAT object with its device-specific NAT
configuration.
A method for allowing IPSec traffic to pass through NAT devices along the data path of a VPN
by adding a layer of UDP encapsulation. The method first provides a means for detecting NAT
devices during Phase 1 IKE exchanges, and then a means for traversing them after Phase 2 IKE
negotiations are complete.
The navigation tree displays the 11 NSM modules in the left pane of the NSM window.
To begin configuring a BGP network, you need to establish a connection between the current
device and a counterpart, adjacent device known as a neighbor or peer. While this counterpart
device may seem like unneeded information at first, it is actually central to the way BGP works.
Unlike RIP or OSPF, you now have to configure two devices, both the current router and its
neighbor, for BGP to work. While this requires more effort, it enables networking to occur on a
larger scale as BGP eludes deploying the limited advertising techniques inherent to interior
networking standards.
NRSP is a proprietary protocol that provides configuration and run time object (RTO)
redundancy and a device failover mechanism for security devices in a high availability (HA)
cluster.
NAT is a standard for translating secure IP addresses to temporary, external, registered IP
address from the address pool. NAT enables trusted networks with privately assigned IP
addresses to access the Internet, eliminating the need to use a registered IP address for every
machine in your network.
Network Service Access Point Identifier.
NetScreen Gatekeeper Protocol.
The NSM administrator is the person who uses NSM User Interface to manage their devices.
Appendix A: Glossary
837