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show services pgcp gates

Syntax

show services pgcp gates gateway-name
<gate-id gate-id | gateway gateway-name>
<brief | count | destination-routing-instance vrf | extensive | source-routing-instance vrf | statistics | session-mirroring>

Release Information

Command introduced in JUNOS Release 8.4.

brief | extensive | count option added in JUNOS Release 8.5.

gate-id option added in JUNOS Release 8.5.

gateway option added in JUNOS Release 9.1

statistics option added in JUNOS Release 9.1.

session-mirroring option added in JUNOS Release 9.2.

destination-routing-instance option added in JUNOS Release 9.3.

source-routing-instance option added in JUNOS Release 9.3.

Description

Display information about Packet Gateway Control Protocol (PGCP) gates.

Options

gate-id gate-id — (Optional) Display information about a particular gate.

gateway gateway-name — (Optional) Display information about gates associated with this virtual packet gateway (VPG).

brief — (Optional) Display brief output.

count — (Optional) Display the number of gates currently installed.

destination-routing-instance vrf — (Optional) Display information for a particular destination VPN routing and forwarding instance (VRF).

extensive — (Optional) Display extensive output.

source-routing-instance vrf — (Optional) Display information for a particular source VPN routing and forwarding instance (VRF).

statistics — (Optional) Display statistics for gates.

session-mirroring — (Optional) Display the session mirroring information for gates that are being mirrored. You must have a login with sufficient permission to view session mirroring information. The set system login class class-name permissions pgcp-session-mirroring command grants this permission.

Required Privilege Level

view

pgcp-session-mirroring—To view session mirroring fields.

List of Sample Output

show services pgcp gates
show services pgcp gates gateway count
show services pgcp gates gateway extensive
show services pgcp gates gate-id
show services pgcp gates gate-id extensive
show services pgcp gates gate-id statistics
show services pgcp gates gate-id session-mirroring

Output Fields

Table 243 lists the output fields for the show services pgcp gates command. Output fields are listed in the approximate order in which they appear.

Table 243: show services pgcp gates Output Fields

Field Name

Field Description

Level of Output

Packet gateway configuration

Information about the VPG configuration.

  • Name—Name of the VPG.
  • IP address—IP address of the VPG.
  • Port—Port of the VPG.
  • Status—Service state of the VPG.

All levels

Gate information

Information about gates that are currently installed.

  • Gate id—Numeric identifier of the gate.
  • Direction—Direction of the gate.
    • A is the termination that was created first.
    • B is the termination that was created second.
  • Gate state—State of the gate: Active, Disabled, or Closed.
  • Action—(extensive level only) Action applied to the gate: forward, add, or drop.
  • VRF—(extensive level only) If you have VPN aggregation configured, shows the source (ingress) VRF and the destination (egress) VRF.
  • Remote source address—(extensive level only) IPv4 or IPv6 address of the remote source.
  • Remote source port—(extensive level only) Remote source port.
  • Remote destination address—(extensive level only) IPv4 or IPv6 address of the remote destination.
  • Remote destination port—(extensive level only) Remote destination port.
  • Local source address—(extensive level only) IPv4 or IPv6 address of the local source.
  • Local source port—(extensive level only) Local source port.
  • Local destination address—(extensive level only) IPv4 or IPv6 address of the local destination.
  • Local destination address —(extensive level only) Local destination port.
  • Transport—(extensive level only) H.248 media descriptor field: udp, tcp, or rtp avp.
  • RTCP—(extensive level only) Additional (shadow) gate allocated for the Real-Time Control Protocol (RTCP): auto or off.
  • Latch—(extensive level only) State of the latch action on the gate: none, latch, or relatch.
  • DSCP—(extensive level only) DiffServ code point (DSCP) marking value for the gate.
  • Policing—(extensive level only) Status of policing on the gate: On or Off.
  • Gate SDR—(extensive level only) Current sustained data rate enforced on the gate.
  • Gate PDR—(extensive level only) Current peak data rate enforced on the gate.
  • Gate MBS—(extensive level only) Current maximum burst size enforced on the gate.
  • RTCP SDR—(extensive level only) Current sustained data rate enforced on RTCP gates.
  • RTCP PDR—(extensive level only) Current peak data rate enforced on RTCP gates.

All levels (unless otherwise specified)
 
  • RTCP MBS—(extensive level only) Current maximum burst size enforced on RTCP gates.
  • Fast update filter—(extensive level only) Status of the fast update filter: On or Off.
  • Service set id—Numeric identifier of the service set.
  • Media card—Name of the MultiServices interface.
  • Media handler—Name of the service set.
  • termination-id-string—Name of the termination.
 

Gate Statistics

Statistics for gates that are currently installed.

  • Output packets—Number of output packets from the PIC.
  • Input packets—Number of packets that the Packet Forwarding Engine dropped because they did not conform to rate limits plus the number of PIC input packets.
  • Dropped packets—Number of packets that the Packet Forwarding Engine and the PIC dropped because they did not conform to rate limits.
  • Lost RTP packets—Number of RTP packets that have been lost on this gate.

statistics

Rate limiting statistics

Rate-limiting statistics for the gate. Shows the number of packets and the number of bytes that were marked for each show color.

statistics

FUF statistics

Fast update filter statistics for the gate. Shows the number of packets that were dropped because they did not conform to the rate limits.

statistics

RTCP statistics

RTCP sender statistics for the gate.

  • SSRC—Value in the Synchronization Source (SSRC) field of the RTCP packet.
  • Sender octets—Number of octets sent to this gate.
  • Sender packets—Number of packets sent to this gate.
  • Invalid packets—Number of invalid packets sent to this gate.

statistics

RTCP Receiver statistics

RTCP receiver statistics for the gate.

  • SSRC—Value in the Synchronization Source (SSRC) field of the RTCP packet.
  • Lost packets—Number of RTCP packets lost on this gate.
  • Lost fraction—Fraction of lost packets since last sender or receiver report.
  • Jitter—Value of interarrival jitter.

statistics

Gateway Name

(count keyword only) Name of the VPG.

none specified

Session mirroring status

Status of the session mirroring feature, On or Off.

session-mirroring

Session mirroring correlation number

Encrypted correlation number received from the PGC in PGCP requests. The PGCP software uses the correlation number to determine whether session mirroring is performed on a gate.

session-mirroring

Session mirroring target ID list

List of target IDs, one ID for each copy of the session mirroring packets that are collected.

session-mirroring

Session mirroring direction

Point at which session-mirroring packets are intercepted.

  • Egress—Packets are intercepted after NAT is performed on the packet.
  • Ingress—Packets are intercepted before NAT is performed on the packet.

session-mirroring

Gate count

(count keyword only) Number of gates currently installed on the VPG.

none specified

Sample Output

show services pgcp gates

user@host> show services pgcp gates gateway pg1 
Packet gateway configuration:
  Name                                     :  pg1
  IP address                               :  3.0.0.2
  Port                                     :  2944
  Status                                   :  Connected 

Gate information:
Gate id: 4295033088
Gate state: Active
Service set id: 1
Media card: sp-0/3/0
Media handler: pgcp-svc-set-1
Termination-id-string: ip/0/rlmvi2/1 

Gate id: 4295033089
Gate state: Active
Service set id: 1
Media card: sp-0/3/0
Media handler: pgcp-svc-set-1
Termination-id-string: ip/0/rlmvi0/2 

Gate id: 8590000384
Gate state: Active
Service set id: 1
Media card: sp-0/3/0
Media handler: pgcp-svc-set-1
Termination-id-string: ip/0/rlmvi2/3 

Gate id: 8590000385
Gate state: Active
Service set id: 1
Media card: sp-0/3/0
Media handler: pgcp-svc-set-1
Termination-id-string: ip/0/rlmvi0/4

show services pgcp gates gateway count

user@host> show services pgcp gates gateway pg1 count 
Gateway Name                                       Gate count
PG1                                                      4

show services pgcp gates gateway extensive

user@host> show services pgcp gates gateway pg1 extensive 
Packet gateway configuration:

  Name                                     :  ogle
  IP address                               :  10.9.1.138
  Port                                     :  2944
  Status                                   :  In-Service

 

Gate information:

================

Gate id: 4295033089
Gate state: active
Direction: B->A
Action: forward
VRF: vrf-1 —> vrf-2
Remote source address: 4.0.0.102
Remote source port: *
Remote destination address: 3.0.0.101
Remote destination port: 20000
Local source address: [3.99.99.100]
Local source port: [1024]
Local destination address: 4.99.99.100
Local destination port: 1028
Transport: rtp/avp
RTCP: Off
Latch: none
DSCP: 0x00 (Effective 0)
Policing: On
Gate SDR : 10000 bytes per second
Gate PDR : 10000 bytes per second
Gate MBS : 1000 bytes
RTCP SDR : 500 bytes per second
RTCP PDR : 500 bytes per second
RTCP MBS : 1000 bytes
Fast update filter: Off

Gate information:

================

Gate id: 4295033088
Gate state: active
Direction: A->B
Action: forward
VRF: vrf-2 —> vrf-1
Remote source address:
Remote source port: *
Remote destination address: 4.0.0.102
Remote destination port: 10000
Local source address: [4.99.99.100]
Local source port: [1028]
Local destination address: 3.99.99.100
Local destination port: 1024
Transport: rtp/avp
RTCP: Off
Latch: none
DSCP: 0x00 (Effective 0)
Policing: Off
Fast update filter: Off

show services pgcp gates gate-id

user@host> show services pgcp gates gate-id 8590000385t 
Gate id: 8590000385
Gate state: Active
Service set id: 1
Media card: sp-1/2/0
Media handler: VoIP
Termination-id-string: ip/4/vif-0/2

show services pgcp gates gate-id extensive

user@host> show services pgcp gates gate-id 8590000385 extensive 
Gate information:
================
Gate id: 8590000385         
Gate state: active
Direction: B->A      
Action: forward     
VRF: vrf-1 —> vrf-2 
Remote source address: 4.0.0.6 
Remote source port: *      
Remote destination address: 2.0.0.6 
Remote destination port: 1024   
Local source address: [2.99.99.20]                                     
Local source port: [1060] 
Local destination address: 4.99.99.20                                       
Local destination port: 1060   
Transport: rtp/avp      
RTCP: On           
Latch: none         
DSCP: 0x00 (Effective 0)  
Policing: On
Gate SDR    : 1100000 bytes per second
Gate SDR MBS: 510000 bytes
Gate PDR    : 2100000 bytes per second
Gate PDR MBS: 510000 bytes
RTCP SDR    : 200000 bytes per second
RTCP SDR MBS: 35700 bytes
RTCP PDR    : 100000 bytes per second
RTCP PDR MBS: 25500 bytes
Fast update filter: Off

show services pgcp gates gate-id statistics

user@host> show services pgcp gates gate-id 98784313601 statistics 
Gate Statistics:
================
Output packets: 582
Input packets: 582
Dropped packets: 0
Lost RTP packets: 0

RTCP statistics:

SSRC           : 32270
Sender octets  : 7500
Sender packets : 375
Invalid packets: 9

RTCP Receiver statistics:

SSRC        Lost packets   Lost fraction         Jitter
13043                  0           0.000              0
16487                  0           0.000              0
5655                   0           0.000              0

Rate limiting statistics:

Mark Color   Number of Packets    Number of Bytes

Green                      582              34920
Yellow                       0                  0
Red                          0                  0


FUF statistics:
Drop count: 0

show services pgcp gates gate-id session-mirroring

user@host> show services pgcp gates gate-id 4295033088 session-mirroring 
Gate information:
Gate id: 4295033088
Session mirroring status: On
Session mirroring correlation number: 0x8040c020a060e010
Session mirroring target ID list: [008040c0, ffffff80]
Session mirroring direction: Egress
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