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Showing PIM Information - (asg_pim)

Description

The asg_pim command shows this PIM information in a tabular format:

  • Source - Source IP address
  • Dest - Destination IP address
  • Mode - currently only dense mode is supported in GAUDI
  • Flags - Local source and MFC state indicators
  • In. intf - Source interface
  • RPF - Reverse Path Forwarding indicator
  • Out int - Outbound interface
  • State - Outbound interface state

You can filter the output for specified interfaces and SGMs.

Syntax

asg_pim -h
asg_pim [-b <sgm_ids>] [-i <interface>] [-n <neighbor>]
asg_pim neighbors

Parameter

Description

-h

Show command syntax.

-b

Works with SGMs and/or Chassis as specified by <sgm_ids>.

The <sgm_ids> can be:

  • No <sgm_ids> specified or all shows all SGMs and Chassis
  • One SGM
  • A comma-separated list of SGMs (1_1,1_4)
  • A range of SGMs (1_1-1_4)
  • One Chassis (Chassis1 or Chassis2)
  • The active Chassis (chassis_active)

 

-i

Show only the specified source interface.

-n

Show only the specified PIM neighbor. This parameter is relevant only with the neighbors option.

neighbors

Runs verification test to make sure that PIM neighbors are the same on all SGMs and shows this information:

  • Verification - Results of verification test.
  • Neighbor - PIM neighbor.
  • Interface - Interface name.
  • Holdtime - Time in seconds to hold a connection open during peer negotiation.
  • Expires - Minimum and Maximum expiration values for all SGMs.

Example: Show PIM information for all interfaces and SGMs

This example shows PIM information and multicast routes for all interfaces and SGMs.

> asg_pim
+--------------------------------------------------------------------------------------+
|PIM (All SGMs)                                                                        |
+--------------------------------------------------------------------------------------+
|source     |dest        |Mode      |Flags|In. intf |RPF       |Out. intf   |State     |
+-----------+------------+----------+-----+---------+----------+------------+----------+
|12.12.12.1 |225.0.90.90 |Dense-Mode|L|M  |eth1-01  |none      |            |          |
+-----------+------------+----------+-----+---------+----------+------------+----------+
|22.22.22.1 |225.0.90.90 |Dense-Mode|L|M  |eth1-02  |none      |eth1-01     |Forwarding|
+-----------+------------+----------+-----+---------+----------+------------+----------+
|22.22.22.1 |225.0.90.91 |Dense-Mode|L|M  |eth1-02  |none      |eth1-01     |Forwarding|
|           |            |          |     |         |          |eth2-01     |Forwarding|
+-----------+------------+----------+-----+---------+----------+------------+----------+
Flags: L - Local source, M - MFC State

  • When no optional parameters are specified, all routes, interfaces and SGMs are shown.
  • In this version, only the Dense Mode is supported.

Example: Show PIM Information for the specified interface on all SGMs.

> asg_pim -i eth1-02 -b all
+--------------------------------------------------------------------------------------+
|PIM (All SGMs)                                                                        |
+--------------------------------------------------------------------------------------+
|SGM 1_01                                                                              |
+--------------------------------------------------------------------------------------+
|source     |dest        |Mode      |Flags|In. intf |RPF       |Out. intf   |State     |
+-----------+------------+----------+-----+---------+----------+------------+----------+
|22.22.22.1 |225.0.90.90 |Dense-Mode|L|M  |eth1-02  |none      |eth1-01     |Forwarding|
+-----------+------------+----------+-----+---------+----------+------------+----------+
|22.22.22.1 |225.0.90.91 |Dense-Mode|L    |eth1-02  |none      |eth1-01     |Forwarding|
|           |            |          |     |         |          |eth2-01     |Forwarding|
+-----------+------------+----------+-----+---------+----------+------------+----------+
|SGM 1_02                                                                              |
+--------------------------------------------------------------------------------------+
|source     |dest        |Mode      |Flags|In. intf |RPF       |Out. intf   |State     |
+-----------+------------+----------+-----+---------+----------+------------+----------+
|22.22.22.1 |225.0.90.90 |Dense-Mode|L|M  |eth1-02  |none      |eth1-01     |Forwarding|
+-----------+------------+----------+-----+---------+----------+------------+----------+
|22.22.22.1 |225.0.90.91 |Dense-Mode|L|M  |eth1-02  |none      |eth1-01     |Forwarding|
|           |            |          |     |         |          |eth2-01     |Forwarding|
+-----------+------------+----------+-----+---------+----------+------------+----------+

Example: Neighbors option

> asg_pim neighbors
+--------------------------------------------------------------------------------------+
|PIM Neighbors (All SGMs)                                                              |
+--------------------------------------------------------------------------------------+
|Verification:                                                                         |
|Neighbors Verification: Passed - Neighbors are identical on all blades                |
+--------------------+--------------------+--------------------+-----------------------+
|Neighbor            |Interface           |Holdtime            |Expires(min-max)       |
+--------------------+--------------------+--------------------+-----------------------+
|11.1.1.1            |bond1               |105                 |11:36:45-11:37:59      |
+--------------------+--------------------+--------------------+-----------------------+



						

						
					
 
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