IES-1000 User’s Guide

9.5Filter Commands

9.5.1Filter Command

Syntax:

192.168.1.1 bridge> filter

This command displays the filtering database.

9.5.2Mfilter Command

Syntax:

192.168.1.1 bridge> mfilter

This command displays the multicast filtering database. The mfilter command is what allows you to monitor the IES-1000’s IGMP snooping activities.

The following is an example of a multicast filtering database.

192.168.1.1 bridge> mfilter

ID

GDA

MAC

Member Ports

0

239.255.255.250

7f-ff-fa

1, 2

1

224.000.001.022

00-01-16

1, 3, 4

2

235.001.001.006

01-01-06

1, 2, 5, 7,8

3

229.055.150.208

37-96-d0

1, 9

4

224.000.001.060

00-01-3c

1, 3, 5, 6

5

235.209.237.084

51-ed-54

1, 4, 6, 9

Total 6 entries.

IGMP version 2

Query Received 343

Max Response Time 100 * 1/10 seconds

Query Interval 125 seconds

where

 

 

 

ID

=

The location of the entry in the multicast filtering database.

GDA

=

Group Destination Address. The IP address of a multicast group destination.

MAC

=

The last 3 bytes of the multicast MAC that the GDA is mapped to.

Member Ports

=

The ports that belong to this multicast group. 1= Ethernet, 2= DSL port 1,

 

 

3=DSL port 2 and so on.

 

 

 

9-4

 

Bridge Commands