show amt statistics
Syntax
show amt statistics<instance instance-name><logical-system (all | logical-system-name)>
Release Information
Command introduced in JUNOS Release 10.2.
Description
Display information about the Automatic Multicast
Tunneling (AMT) protocol tunnel statistics.
Options
- none
Display summary
information about all AMT Protocol tunnels.
- instance instance-name
(Optional) Display information for the
specified instance only.
- logical-system (all | logical-system-name)
(Optional) Perform this operation on
all logical systems or on a particular logical system.
Required Privilege Level
view
List of Sample Output
show amt statisticsOutput Fields
Table 1 describes the output fields
for the show amt statistics command. Output fields are listed
in the approximate order in which they appear.
Table 1: show amt statistics Output Fields
Field Name | Field Description |
|---|
AMT receive message count | Summary of AMT statistics for messages received on all
interfaces. - AMT relay discovery—Number of AMT relay
discovery messages received.
- AMT membership request—Number of AMT membership
request messages received.
- AMT membership update—Number of AMT membership
update messages received.
|
AMT send message count | Summary of AMT statistics for messages sent on all interfaces. - AMT relay advertisement—Number of AMT relay
advertisement messages sent.
- AMT membership query—Number of AMT membership
query messages sent.
|
AMT error message count | Summary of AMT statistics for error messages received
on all interfaces. - AMT incomplete packet—Number of messages
received with length errors so severe that further classification
could not occur.
- AMT invalid mac—Number of messages received
with an invalid message authentication code (MAC).
- AMT unexpected type—Number of messages
received with an unknown message type specified.
- AMT invalid relay discovery address—Number
of AMT relay discovery messages received with an address other than
the configured anycast address.
- AMT invalid membership request address—Number
of AMT membership request messages received with an address other
than the configured AMT local address.
- AMT invalid membership update address—Number
of AMT membership update messages received with an address other than
the configured AMT local address.
- AMT incomplete relay discovery messages—Number
of AMT relay discovery messages received that are not fully formed.
- AMT incomplete membership request messages—Number
of AMT membership request messages received that are not fully formed.
- AMT incomplete membership update messages—Number
of AMT membership update messages received that are not fully formed.
- AMT no active gateway—Number of AMT membership
update messages received for a tunnel that does not exist for the
gateway that sent the message.
- AMT invalid inner header checksum—Number
of AMT membership update messages received with an invalid IP checksum.
- AMT gateways timed out—Number of gateways
that timed out because of inactivity.
|
Sample Output
show amt statistics
user@host> show amt statistics
AMT receive message count
AMT relay advertisement : 2
AMT membership request : 5
AMT membership update : 5
AMT send message count
AMT relay advertisement : 2
AMT membership query : 5
AMT error message count
AMT incomplete packet : 0
AMT invalid mac : 0
AMT unexpected type : 0
AMT invalid relay discovery address : 0
AMT invalid membership request address : 0
AMT invalid membership update address : 0
AMT incomplete relay discovery messages : 0
AMT incomplete membership request messages : 0
AMT incomplete membership update messages : 0
AMT no active gateway : 0
AMT invalid inner header checksum : 0
AMT gateways timed out : 0
Published: 2010-07-11
