Troubleshooting The Multiple Interface Table - AudioCodes Mediant 800 MSBG User Manual

Note:
9.5.1.5

Troubleshooting the Multiple Interface Table

If any of the Multiple Interface table guidelines are violated, the device falls back to a "safe
mode" configuration, working temporarily with IP address 192.168.0.2. 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, MEDIA) is missing in the IPv4
interfaces.
There are too many interfaces with "Application Types" of OAMP. Only one interface
defined but the "Application Types" column is not set to "OAM + Media + Control"
(numeric value 6).
An IPv4 interface was defined with "Interface Type" different than "IPv4 Manual" (10).
Two interfaces have the exact VLAN ID value.
Two interfaces have the same name.
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 untagged traffic when VLANs are on and Native
VLAN is not configured properly.
Routing Table is not configured properly.
9.5.2 Static Routing Table
The IP Routing table allows you to configure static routing rules for the VoIP network. You
may define up to 30 different routing rules, using the ini file, Web interface, and SNMP.
9.5.2.1 Routing Table Overview
The IP Routing table consists of the following:
Destination Prefix Length
201.201.0.0
202.202.0.0
203.203.0.0
225.225.0.0
SIP User's Manual
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 Web
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.
Table 9-8: IP Routing Table Layout
Gateway
16 192.168.0.1
16 192.168.0.2
16 192.168.0.3
16 192.168.0.25
Interface
0
0
0
0
628
Mediant 800 MSBG
Metric Status
1 Active
1 Active
1 Active
1 Inactive
Document #: LTRT-12804