Related Documentation
- EX, J, M, MX, PTX, T Series, QFX Series standalone switches
- clear rsvp statistics
show rsvp statistics
List of Syntax
SyntaxSyntax (EX Series Switches)
Syntax
Syntax (EX Series Switches)
Release Information
Command introduced before Junos OS Release 7.4.
Command introduced in Junos OS Release 9.5 for EX Series switches.
Description
Display Resource Reservation Protocol (RSVP) packet and error statistics.
Options
none | — | Display RSVP packet and error statistics. |
logical-system (all |logical-system-name) | — | (Optional) Perform this operation on all logical systems or on a particular logical system. |
Required Privilege Level
view
Related Documentation
- EX, J, M, MX, PTX, T Series, QFX Series standalone switches
- clear rsvp statistics
List of Sample Output
show rsvp statisticsOutput Fields
Table 1 describes the output fields for the show rsvp statistics command. Output fields are listed in the approximate order in which they appear.
Table 1: show rsvp statistics Output Fields
Field Name | Field Description |
|---|---|
Packet Type | Statistics about different RSVP messages. |
Total Sent | Total number of packets sent since RSVP was enabled. |
Total Received | Total number of packets received since RSVP was enabled. |
Last 5 seconds Sent | Total number of packets sent in the last 5 seconds. |
Last 5 seconds Received | Number of packets received in the last 5 seconds. |
Path | Statistics about Path messages, which are sent from the RSVP sender along the data paths and which store path state information in each node along the path. |
PathErr | Statistics about PathErr messages, which are advisory messages that are sent upstream to the sender. |
PathTear | Statistics about PathTear messages, which remove path states and dependent reservation states in any routing devices along a path. |
Resv FF | Statistics about fixed-filter reservation style messages, which consist of distinct reservations among explicit senders. |
Resv WF | Statistics about wildcard-filter reservation style messages, which consist of shared reservations among wildcard senders. |
Res SE | Statistics about shared-explicit reservation style messages, which consist of shared reservations among explicit senders. |
ResvErr | Statistics about ResvErr messages, which are advisory messages that are sent when an attempt to establish a reservation fails. |
ResvTear | Statistics about ResvTear messages, which remove reservation states along a path. |
ResvConf | Statistics about ResvConfirm messages, which are responses to confirm a reservation request. |
Ack | Acknowledge message for refresh reductions. |
SRefresh | Summary refresh messages. |
Hello | Number of RSVP hello packets that have been sent to and received from the neighbor. |
EndtoEnd RSVP | Statistics for the number of End-to-end RSVP messages. |
Errors | Statistics about errored RSVP packets. |
Rcv pkt bad length | The packet was not processed because its length is inappropriate. |
Rcv pkt unknown type | The packet is not one of the well-known RSVP types, as defined in RFC 2205, Resource ReSerVation Protocol (RSVP). |
Rcv pkt bad version | The packet is not an RSVP version 1 packet. |
Rcv pkt auth fail | The packet failed authentication checks. |
Rcv pkt bad checksum | The RSVP checksum check failed. |
Rcv pkt bad format | General packet processing failed because the packet was badly formed. |
Memory allocation fail | An internal resource failure occurred. |
No path information | A reservation was received, but no sender is active. |
Resv style conflict | The same session contains inconsistent reservation styles. |
Port conflict | There were inconsistent port numbers for the same session. |
Resv no interface | An interface for the receive reservation packets cannot be located. |
PathErr to client | Number of PathErr packets delivered to the local client. |
ResvErr to client | Number of ResvErr packets delivered to the local client. |
Path timeout | Number of times the sender timed out because the path was removed. |
Resv timeout | Number of times the receiver timed out because the reservation was removed. |
Message out-of-order | Records the number of RSVP incoming messages that are considered out of order. This is detected from the message ID object’s sequence number. |
Unknown ack msg | A neighboring routing device replies with an ACK object that contains an unknown message ID. This can indicate a message ID handshake problem. For example, a router receives an ACK for message IDs 1, 2, and 3. However, it only has state for message IDs 1 and 3. The router increments the unknown ack counter by 1. |
Recv nack | If a neighboring router receives an unknown message ID in an RSVP refresh message, the router sends a Resv nack message back to the sender. This can happen if that neighbor has been rebooted. For this case, the router sends a regular RSVP refresh message to recover the state and start the message-ID handshake process again. |
Recv duplicated msg-id | Number of times the same message ID is used by two different RSVP messages. This duplication is usually caused when a neighboring routing device restarts. |
No TE-link to recv Hop | Counter of packets discarded because a TE link was not found. |
Rcv pkt disabled interface | Number of RSVP packets received on an interface that is not enabled for RSVP. |
Transmit buffer full | Number of times the buffer for assembling an outgoing RSVP message was not large enough. |
Transmit failure | Number of times the RSVP task failed to send out a packet. |
Receive failure | Number of times the RSVP task failed to read an incoming packet. |
P2MP RESV discarded by appl | Number of Resv messages discarded because the MPLS label is not valid for the P2MP LSP application. |
Rate limit | Number of RSVP packets dropped due to rate limiting. |
Err msg loop detected | Number of RSVP error messages that have looped back to their originator. This is detected by checking the error node address in the ERROR_SPEC object. |
Sample Output
show rsvp statistics
user@host> show rsvp statistics PacketType Total Last 5 seconds
Sent Received Sent Received
Path 355 408 0 0
PathErr 2 13 0 0
PathTear 101 139 0 0
Resv FF 0 0 0 0
Resv WF 0 0 0 0
Resv SE 419 225 0 0
ResvErr 0 0 0 0
ResvTear 0 13 0 0
ResvConf 0 0 0 0
Ack 682 1414 0 0
SRefresh 395198 236030 5 2
Hello 578809 578221 4 4
EndtoEnd RSVP 0 0 0 0
Errors Total Last 5 seconds
Rcv pkt bad length 0 0
Rcv pkt unknown type 0 0
Rcv pkt bad version 0 0
Rcv pkt auth fail 0 0
Rcv pkt bad checksum 0 0
Rcv pkt bad format 0 0
Memory allocation fail 0 0
No path information 10 0
Resv style conflict 0 0
Port conflict 0 0
Resv no interface 0 0
PathErr to client 38 0
ResvErr to client 0 0
Path timeout 8 0
Resv timeout 57 0
Message out-of-order 0 0
Unknown ack msg 2978 0
Recv nack 86 0
Recv duplicated msg-id 5 0
No TE-link to recv Hop 0 0
Rcv pkt disabled interface 0 0
Transmit buffer full 0 0
Transmit failure 0 0
Receive failure 0 0
P2MP RESV discarded by appl 0 0
Rate limit 306 0
Err msg loop detected 0 0
Published: 2014-09-26
Related Documentation
- EX, J, M, MX, PTX, T Series, QFX Series standalone switches
- clear rsvp statistics
