AudioCodes MediaPack Series MP-11x User Manual

Version 6.6 113 MP-11x & MP-124
User's Manual 11. Network
Note: When configuring the device using the Web interface, it is possible to perform
a quick validation of the configured Multiple Interface table and VLAN
definitions, by clicking the Done button in the Multiple Interface Table page. It
is highly recommended to perform this when configuring Multiple Interfaces
and VLANs, using the Web Interface to ensure the configuration is complete
and valid.
11.2.4 Troubleshooting the Multiple Interface Table
If any of the Multiple Interface table guidelines are violated, the device falls back to a "safe
mode" configuration, consisting of a single IPv4 interface without VLANs. For more
information on validation failures, consult the Syslog messages.
Validation failures may be caused by one of the following:

One of the Application Types (OAMP, Control, or Media) are missing in the IPv4
interfaces.

There are too many interfaces for Application Type, OAMP. There is only one
interface defined, but the 'Application Types' column is not set to OAMP + Media +
Control (numeric value 6).

An IPv4 interface was defined with 'Interface Type' other than IPv4 Manual (10).

Two interfaces have the same VLAN ID value while VLANs are enabled.

Two interfaces have the same name.

At least two interfaces share the same address space or subnet.
Apart from these validation errors, connectivity problems may be caused by one of the
following:

Trying to access the device with VLAN tags while booting from BootP/DHCP.

Trying to access the device with untagged traffic when VLANs are on and Native
VLAN is not configured properly.

The IP Routing table is not configured properly.
11.2.5 Networking Configuration Examples
This section provides configuration examples of networking interfaces.
11.2.5.1 One VoIP Interface for All Applications
This example describes the configuration of a single VoIP interface for all applications:
1. Multiple Interface table: Configured with a single interface for OAMP, Media and
Control:
Table 11-2: Example of Single VoIP Interface in Multiple Interface Table
Index
Application
Type
IP Address
Prefix
Length
Default
VLAN
ID
Interface
Name
0 OAMP, Media &
Control
192.168.85.14 16 192.168.0.1 1 myInterface
2. VLANS are not required and the Native VLAN ID is irrelevant. Class of Service
parameters may have default values.

AudioCodes MediaPack Series MP-11x Specifications

General

Brand	AudioCodes
Model	MediaPack Series MP-11x
Category	Gateway
Language	English