Table 2 Services Supported On A Multinetted Interface - Nortel 7 Configuration

Table 2 shows the services supported on a multinetted interface.

Table 2 Services supported on a multinetted interface

Service
Nortel VPN Router
Stateful Firewall
Interface Packet Fil-
ters
FW User Auth
(FWUA)
NAT
Diff Serv
Multinetting with
VLAN tagging
Tunneling
Integration description
Supported at the interface level specified under the
Primary address on the interface. The same rules apply
to all other secondary addresses on the interface.
Filtering capability supported at the interface level
specified under the Primary address on the interface.
The same rules apply to all other secondary addresses
on the interface.
Access/Authentication capability of FWUA supported
at the interface level specified under the primary
address on the interface. The same rules apply to all
other secondary addresses.
Support for NAT on multinetted addresses, with a single
set of rules for all interfaces in Nortel VPN Router. NAT
services available discretely for each subnet on a multi-
netted interface (separately supported on each
subnet address).
Call admission/priority, forwarding priority, BWM -
rate limiting (tunnel traffic) and Diffserv provided at the
interface level specified under the Primary address on
the interface. The same rules apply to all other second-
ary addresses on the interface.
Support for multinetting a tagged interface. Example:
Interface 1/1
Sub-interface 10
encaps dot1q 10
ip address 10.1.1.1 255.255.255.0
ip address 10.2.2.2 255.255.255.0
Support for Tunnel termination and origination sepa-
rately on each/all multinet address/es.
Nortel VPN Router Configuration — Basic Features
Chapter 2 Getting started 39