Monitoring Dynamic Interfaces and Profiles

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Monitoring Dynamic Interfaces and Profiles
You can:

Monitor the state of ATM AAL5 interfaces, including the autoconfiguration status of dynamic ATM 1483 subinterfaces, by using the show atm aal5 interface command.

Display information about the VC ranges configured for a dynamic ATM 1483 subinterface by using the show atm bulk-config command.

Monitor the state of ATM subinterfaces by using the show atm subinterface command.

Display a summary of the VC ranges reserved for use by dynamic ATM 1483 subinterfaces by using the show atm vc command.

Monitor interface columns by using the show columns command.

Display your profile configuration by using the show profile command.

show atm aal5 interface

Use to display information about a configured ATM AAL5 interface.

Field descriptions

AAL5 Interface operational status - operational status of the AAL5 interface: up, down, lowerlayerDown

time since last status change - time since last reported change to the AAL5 interface operational status

SNMP trap link-status - whether SNMP link status traps are enabled or disabled on the ATM AAL5 interface

Auto configure ATM 1483 status - setting of the autoconfiguration feature for a dynamic ATM 1483 subinterface configured over the ATM AAL5 interface:

enabled - autodetection of the ATM 1483 dynamic encapsulation type is enabled on the ATM AAL5 interface

disabled - autodetection of the ATM 1483 dynamic encapsulation type is not currently enabled on the ATM AAL5 interface

InPackets - number of packets received on this interface

InBytes - number of bytes received on this interface

OutPackets - number of packets transmitted on this interface

OutBytes - number of bytes transmitted on this interface

InErrors - number of incoming errors received on this interface

OutErrors - number of outgoing errors on this interface

InPacketDiscards - number of incoming packets discarded on this interface

OutDiscards - number of outgoing packets discarded on this interface
Example
host1#show atm aal5 interface atm 3/0
AAL5 Interface ATM 3/0 operational status:    lowerLayerDown
      time since last status change: 00:08:46
SNMP trap link-status: disabled 
Auto configure ATM 1483 status: disabled 
InPackets:        0
InBytes:          0
OutPackets:       0
OutBytes:         0
InErrors:         0
OutErrors:        0
InPacketDiscards: 0
OutDiscards:      0
show atm bulk-config

Use to display information about the VC ranges configured on an ATM AAL5 interface for use by a dynamic ATM 1483 subinterface.

You can:

Use the command with no keywords to display information for all VC ranges on the router.

Use the command with the atm keyword and interface specifier to display information for all VC ranges on a specified ATM AAL5 interface.

Use the command with the name keyword to display information for the VC range associated with a particular bulk configuration name.

Use the command with the atm keyword and interface specifier and the name keyword to display information for a particular VC range on a specified ATM AAL5 interface.

Field descriptions

Interface - slot number and port number on which the ATM AAL5 interface is configured

Bulk Config Name - name configured for the VC range on this interface using the atm bulk-config command

Start VPI - starting virtual path identifier (inclusive) of the VC subrange

End VPI - ending virtual path identifier (inclusive) of the VC subrange

Start VCI - starting virtual circuit identifier (inclusive) of the VC subrange

End VCI - ending virtual circuit identifier (inclusive) of the VC subrange

Assigned Profile - base profile name for the dynamic ATM 1483 subinterface assigned to this VC subrange using the profile atm1483 bulk-config-name command; when no profile is assigned to the VC subrange, displays "none assigned"
Example 1 - displays information for all VC ranges configured on the router
host1#show atm bulk-config
                Bulk     Start End Start End
 Interface   Config Name  VPI  VPI  VCI  VCI   Assigned Profile
------------ ----------- ----- --- ----- ---- ------------------
ATM AAL5 3/1 testConfig1     1   1   101  120 atm1483BaseProfile
ATM AAL5 3/0       test1     1   1   101  150 none assigned
ATM AAL5 3/0       test1     2   2   201  250 none assigned
ATM AAL5 3/0       test1     3   3   301  350 none assigned
ATM AAL5 3/0       test2    11  11  1101 1150 none assigned
5 bulk configuration(s) found
Example 2 - displays information for all VC ranges configured on a specified ATM AAL5 interface; in this example, the VC range named test1 consists of three VC subranges, whereas the VC range named test2 consists of a single VC subrange
host1#show atm bulk-config atm 3/0
                Bulk     Start End Start End
 Interface   Config Name  VPI  VPI  VCI  VCI   Assigned Profile
------------ ----------- ----- --- ----- ---- ------------------
ATM AAL5 3/0       test1     1   1   101  150 none assigned
ATM AAL5 3/0       test1     2   2   201  250 none assigned
ATM AAL5 3/0       test1     3   3   301  350 none assigned
ATM AAL5 3/0       test2    11  11  1101 1150 none assigned
4 bulk configuration(s) found
Example 3 - displays information for a particular VC range
host1#show atm bulk-config name test2
                Bulk     Start End Start End
 Interface   Config Name  VPI  VPI  VCI  VCI   Assigned Profile
------------ ----------- ----- --- ----- ---- ------------------
ATM AAL5 3/0       test2    11  11  1101 1150 none assigned
1 bulk configuration(s) found
Example 4 - displays information for a particular VC range configured on a specified ATM AAL5 interface
host1#show atm bulk-config atm 3/0 name test1
                Bulk     Start End Start End
 Interface   Config Name  VPI  VPI  VCI  VCI   Assigned Profile
------------ ----------- ----- --- ----- ---- ------------------
ATM AAL5 3/0       test1     1   1   101  150 none assigned
ATM AAL5 3/0       test1     2   2   201  250 none assigned
ATM AAL5 3/0       test1     3   3   301  350 none assigned
3 bulk configuration(s) found
show atm subinterface

Use to display the current state of all ATM subinterfaces, all ATM subinterfaces configured on a specified ATM port, or a specific ATM subinterface.

To display the current state of a specific ATM subinterface created on the PVC with the specified VPI and VCI values, identify the ATM subinterface using the atm slot/port/vpi/vci format, as shown in Example 3.

NOTE: You can use the atm slot/port/vpi/vci format as an alternative to the atm slot/port.subinterface format with the specific show interface and show subinterface commands to monitor all ATM 1483 subinterfaces (except NBMA interfaces) as well as the upper-layer interfaces configured over an ATM 1483 subinterface. You cannot, however, use the atm slot/port/vpi/vci format to create or modify an ATM 1483 subinterface.

Field descriptions

Interface - interface identifier in slot/port.subinterface format

ATM-Prot - one of the following ATM protocol types:

RFC-1483 - multiprotocol encapsulation over AAL5

NBMA - NBMA interface

ATM/MPLS - local ATM passthrough interface

VCD - virtual circuit descriptor

VPI - virtual path identifier

VCI - virtual circuit (or channel) identifier

Circuit Type - type of circuit: PVC, SVC

Encap - administered encapsulation method based on what was configured with the atm pvc command

MTU - maximum transmission unit size for the interface

Status - state of the subinterface: up, down, dormant, lowerLayerDown, absent

Interface Type - type of ATM 1483 subinterface: dynamic or static

Auto configure status - setting of the autoconfiguration feature:

dynamic - autodetection is on and the router will automatically detect the next upper interface

static - autodetection is off

Auto configure interface(s) - types of dynamic upper interfaces configured with the auto-configure command: bridged Ethernet, IP, PPP, PPPoE

Detected 1483 encapsulation - if the encapsulation type is set to aal5autoconfig, displays the 1483 encapsulation type detected on the subinterface (displays AUTO until a packet is detected)

Detected dynamic interface - type of dynamic upper interface detected during autoconfiguration: bridged Ethernet, IP, PPP, PPPoE, or (if no packet has been received) none

Interface types in lockout - encapsulation types currently experiencing lockout: bridged Ethernet, IP, or none

Lockout - settings of encapsulation type lockout for the encapsulation type indicated:

range - minimum lockout time-maximum lockout time in seconds

curr - current lockout time in seconds

elapsed - time elapsed into the lockout time in seconds

no lockout - encapsulation type lockout disabled

NOTE: Encapsulation type lockout is currently available only for IP and bridged Ethernet encapsulation types. Encapsulation type lockout for PPP and PPPoE encapsulation types will be available in a future release.

Assigned profile - for each dynamic interface type, indicates whether or not a profile is assigned and, if assigned, displays the profile name

Subscriber info - subscriber login information for the specified dynamic interface type

SNMP trap link-status - trap link status: enabled or disabled

InPackets - number of packets received on this interface

InBytes - number of bytes received on this interface

OutPackets - number of packets transmitted on this interface

OutBytes - number of bytes transmitted on this interface

InErrors - number of errors received on this interface

OutErrors - number of outgoing errors on this interface

InPacketDiscards - number of incoming packets discarded on this interface

InPacketsUnknownProtocol - number of incoming packets with an unknown protocol type

OutDiscards - number of outgoing packets discarded on this interface
Example 1 - displays the current state of all ATM subinterfaces
host1#show atm subinterface
                                  Circuit                    Interface
 Interface   ATM-Prot VCD VPI VCI  Type   Encap MTU  Status    Type
------------ -------- --- --- --- ------- ----- ---- ------  ---------
ATM 3/1.1001 NBMA      --  --  --  --     --    --   down    --
ATM 3/1.1002 RFC-1483 101   1 101  PVC    AUTO  9180 up      Dynamic
ATM 3/1.1003 RFC-1483 102   1 102  PVC    AUTO  9180 up      Dynamic
ATM 2/1.101  RFC-1483 101   1 101  PVC    SNAP  9180 up      Static
ATM 2/1.102  RFC-1483 102   1 102  PVC    SNAP  9180 up      Static
5 interface(s) found
Example 2 - displays the current state of a specific ATM subinterface
host1#show atm subinterface atm 3/1.1002
                                  Circuit                    Interface
 Interface   ATM-Prot VCD VPI VCI  Type   Encap MTU  Status    Type
------------ -------- --- --- --- ------- ----- ---- ------  ---------
ATM 3/1.1002 RFC-1483 101   1 101  PVC    AUTO  9180 up      Dynamic
Auto configure status         : dynamic
Auto configure interface(s)   : IP  bridgedEthernet  PPP  PPPoE
Detected 1483 encapsulation   : SNAP
Detected dynamic interface    : PPP
Interface types in lockout    : none
IP lockout (seconds)          : range: 1-300, curr: 0, elapsed: 0
BridgedEnet lockout (seconds) : range: 1-300, curr: 0, elapsed: 0
Assigned profile (IP)         : none assigned
Assigned profile (BridgedEnet): none assigned
Assigned profile (PPP)        : none assigned
Assigned profile (PPPoE)      : none assigned
Assigned profile (any)        : none assigned
IP subscriber info            :
Username: elaine@example.com
Password:
BridgedEnet subscriber info   :
Username: jerry@example.net
Password:
SNMP trap link-status: disabled
InPackets:                8
InBytes:                  160
OutPackets:               9
OutBytes:                 181
InErrors:                 0
OutErrors:                0
InPacketDiscards:         0
InPacketsUnknownProtocol: 0
OutDiscards:              0
1 interface(s) found
Example 3 - displays the current state of a specific ATM subinterface created on the PVC with the specified VPI and VCI values
host1#show atm subinterface atm 3/1/1/101
                                  Circuit                    Interface
 Interface   ATM-Prot VCD VPI VCI  Type   Encap MTU  Status    Type
------------ -------- --- --- --- ------- ----- ---- ------  ---------
ATM 3/1.1002 RFC-1483 101   1 101  PVC    AUTO  9180 up      Dynamic
Auto configure status         : dynamic
Auto configure interface(s)   : IP  bridgedEthernet  PPP  PPPoE
Detected 1483 encapsulation   : SNAP
Detected dynamic interface    : PPP
Interface types in lockout    : none
IP lockout (seconds)          : range: 1-300, curr: 0, elapsed: 0
BridgedEnet lockout (seconds) : range: 1-300, curr: 0, elapsed: 0
Assigned profile (IP)         : none assigned
Assigned profile (BridgedEnet): none assigned
Assigned profile (PPP)        : none assigned
Assigned profile (PPPoE)      : none assigned
Assigned profile (any)        : none assigned
IP subscriber info            :
Username: elaine@example.com
Password:
BridgedEnet subscriber info   :
Username: jerry@example.net
Password:
SNMP trap link-status: disabled
InPackets:                9
InBytes:                  174
OutPackets:               10
OutBytes:                 195
InErrors:                 0
OutErrors:                0
InPacketDiscards:         0
InPacketsUnknownProtocol: 0
OutDiscards:              0
1 interface(s) found
show atm vc

Use to display a summary of all configured ATM VCs and reserved VC ranges.

You can specify one or more of the following keywords individually or in combination:

vpi - displays VCs on a specific VPI

category - displays VCs that have a specific service category

status - displays VCs with a certain status

You can also specify the reserved keyword with no other keywords to display only a summary of all reserved VC ranges on the router. This includes VPI/VCI ranges reserved for use by dynamic ATM 1483 subinterfaces.

Field descriptions

Interface - interface number

VPI - virtual path identifier

VCI - virtual channel identifier

VCD - virtual circuit descriptor

Type - type of circuit: PVC, SVC

Encap - encapsulation method: AUTO, AAL5, MUX, QSAAL, SNAP, ILMI, F4-OAM

Category - service type configured on the VC: UBR, UBR-PCR, NRT-VBR, RT-VBR, CBR

Rx/Tx Peak - peak rate in Kbps

Rx/Tx Avg - average rate in Kbps

Rx/Tx Burst - maximum number of cells that can be burst at the peak cell rate

Status - state of the virtual circuit: Up, Down

Start VPI - starting virtual path identifier (inclusive) of the reserved VC range

Start VCI - starting virtual circuit identifier (inclusive) of the reserved VC range

End VPI - ending virtual path identifier (inclusive) of the reserved VC range

End VCI - ending virtual circuit identifier (inclusive) of the reserved VC range
Example 1 - displays all VCs and reserved VC ranges on the router
host1#show atm vc
                                      Cate Rx/Tx Rx/Tx Rx/Tx Sta
Interface    VPI VCI  VCD  Type Encap gory Peak   Avg  Burst tus
------------ --- ---- ---- ---- ----- ---- ----- ----- ----- ---
ATM 3/0.2      0 101  4375 PVC  AUTO  CBR   1000     0     0 UP
ATM 3/0.3      0 102  4376 PVC  AUTO  CBR   1000     0     0 DOWN
...
ATM 3/0.8099   1 8099 8099 PVC  SNAP  UBR      0     0     0 UP
ATM 3/0.8100   1 8100 8100 PVC  SNAP  UBR      0     0     0 DOWN
8000 circuit(s) found
Reserved VCC ranges:
          Start Start End End
Interface  VPI   VCI  VPI VCI
--------- ----- ----- --- ---
ATM 2/0       2   100   2 102
ATM 2/0       3   300   3 303
2 reservation(s) found
Example 2 - displays all reserved VC ranges on the router
host1#show atm vc reserved
Reserved VCC ranges:
          Start Start End End
Interface  VPI   VCI  VPI VCI
--------- ----- ----- --- ---
ATM 2/0       2   100   2 102
ATM 2/0       3   300   3 303
2 reservation(s) found
show columns

Displays counts of static and dynamic interfaces for each interface column.

Counts for PPP and PPPoE interface columns are updated when the PPP layer comes up.

Counts for bridged Ethernet and IP over ATM columns are updated when the ATM layer comes up.

Field descriptions

Type - interface type

Total - total number of interfaces on this column

Static - number of static interfaces on this column

Dynamic - number of dynamic interfaces on this column
Example
host#show columns
                  Interface columns:
                  ------------------
        Type           Total      Static    Dynamic
-------------------- ---------- ---------- ----------
Bridged Ethernet              4          2          2
IP over ATM                   4          2          2
PPP                          22         12         10
PPPoE                        10          5          5
show profile

Use to display information about profiles.

Use the name keyword to display information about a specific profile.

Use the brief keyword to display a list of profiles configured on the router.

Field descriptions

Profile - name of the profile that is displayed

IP address - IP address and subnet mask of the interface, or none if the interface is unnumbered

Unnumbered interface - specifier for the unnumbered interface, or none if the interface is numbered

Router - name of the virtual router (VR) assigned to the profile; interfaces created by the profile are attached to this VR

Directed Broadcast - enabled or disabled

ICMP Redirects - enabled or disabled

Access Route Addition - enabled or disabled

Network Address Translation - enabled or disabled; domain location (inside or outside)

Source-Address Validation - enabled or disabled

Ignore DF Bit - enabled or disabled

Administrative MTU - MTU size configured on the profile

IGMP - enabled or disabled

static-groups - displays any static groups configured for IGMP

Input policy - name of input policy and whether statistics are enabled or disabled

Output policy - name of output policy and whether statistics are enabled or disabled

PPP Keepalive - enabled or disabled

PPP Magic Number - enabled or disabled

PPP Peer DNS Priority - enabled or disabled

PPP Peer WINS Priority - enabled or disabled

PPP Authentication - type of authentication configured: PAP, CHAP, none

PPP Authentication Router - name of authentication virtual router

PPP Negotiate MRU - MRU configured for the profile

PPP Packet Log - enabled or disabled

PPP State Log - enabled or disabled

PPP Chap Challenge Length - minimum and maximum Chap Challenge length

PPP Passive Mode - enabled or disabled

PPP Multilink - enabled or disabled

PPP IPCP netmask option - enabled or disabled

PPPoE Max Sessions - maximum number of PPPoE subinterfaces permitted on an interface

PPPoE Always-offer - enabled, disabled

PPPoE ACNAME - access concentrator name

PPPoE Log PPPoeControlPacket - enabled, disabled

PPPOE duplicate-protect - enabled, disabled

PPPoE URL - URL sent in PADM message to PPPoE clients

PPPoE MOTM - message of the minute sent in the PADM message to PPPoE clients

PPPoE Service-Name Table - name of the PPPoE service name table, if configured for the specified profile

ATM1483 Auto-configure - whether autodetection of the specified upper interface encapsulation type (bridged Ethernet, IP, PPP, or PPPoE) is enabled or disabled for a dynamic ATM 1483 subinterface

ATM1483 lockout - encapsulation type lockout setting for the specified upper interface encapsulation type (bridged Ethernet, IP, PPP, or PPPoE) configured on a dynamic ATM 1483 subinterface:

range - minimum lockout time-maximum lockout time in seconds

no lockout - encapsulation type lockout is disabled

NOTE: Encapsulation type lockout is currently available only for IP and bridged Ethernet encapsulation types. Encapsulation type lockout for PPP and PPPoE encapsulation types will be available in a future release.

ATM1483 PVC circuit type - encapsulation setting for the range of PVCs configured on dynamic ATM 1483 subinterfaces:

aal5autoconfig - enables autodetection of the 1483 encapsulation (LLC/SNAP or VC multiplexed)

aal5mux ip - VC-based multiplexed circuit for IP only

aal5snap - LLC encapsulated circuit; LLC/SNAP header recedes the protocol datagram

ATM1483 PVC service category - service type setting for the range of PVCs configured on dynamic ATM 1483 subinterfaces: UBR (the default), UBR PCR, NRT-VBR, RT-VBR, or CBR

ATM1483 PVC Peak rate - peak cell rate (PCR) in Kbps for the range of PVCs configured on dynamic ATM 1483 subinterfaces

ATM1483 PVC Avg rate - average rate in Kbps for the range of PVCs configured on dynamic ATM 1483 subinterfaces; also referred to as sustained cell rate (SCR)

ATM1483 PVC Burst size - length in cells of the burst for the range of PVCs configured on dynamic ATM 1483 subinterfaces; also referred to as maximum burst size (MBS)

ATM1483 Profile - name of the profile assigned to the specified upper interface encapsulation type (bridged Ethernet, IP, PPP, or PPPoE); these profiles are referenced in the base profile for a dynamic ATM 1483 subinterface as nested profile assignments
Example 1 - displays configuration information for a profile assigned to a dynamic interface
host1#show profile name rige14
Profile                    : rige14
IP address : 10.1.23.23/255.255.255.0
Unnumbered interface       : none 
Router                     :
Directed Broadcast         : Disabled
ICMP Redirects             : Disabled
Access Route Addition      : Enabled
Network Address Translation: Disabled 
Source-Address Validation  : Disabled
Ignore DF Bit              : Enabled
Administrative MTU         : 1024
IGMP                       : Enabled
  static-groups            :
  Input policy:  bobb statistics enabled
  Output policy: bobb statistics enabled
PPP Keepalive              : 30
PPP Magic Number           : disabled
PPP Peer DNS Priority      : enabled
PPP Peer WINS Priority     : disabled
PPP Authentication         : chap/pap
PPP Authentication Router  : `unisp'
PPP Negotiate MRU          : 65535
PPP Packet Log             : disabled
PPP State Log              : disabled
PPP Chap Challenge Length  : 16 - 32
PPP Passive Mode           : disabled
PPP Multilink              : disabled
PPP IPCP netmask option    : enabled
PPPoE Max Sessions          : 8000
PPPOE Always-offer          : Enabled
PPPoE ACNAME                : cny123
PPPoE Log PPPoeControlPacket: Enabled
PPPOE duplicate-protect     : Enabled 
PPPoE URL                   : www.juniper.net
PPPoE MOTM                  : goodmorning 
PPPoE Service-Name table    : myServiceTable1 
Example 2 - displays configuration information for a base profile assigned to a dynamic ATM 1483 subinterface
host1#show profile name atm1483BaseProfile
ATM1483 Auto-configure ip                 : enabled
ATM1483 ip lockout (seconds)              : range : 1-300
ATM1483 Auto-configure bridgedEthernet    : enabled
ATM1483 bridgedEthernet lockout (seconds) : no lockout
ATM1483 Auto-configure ppp                : enabled
ATM1483 Auto-configure pppoe              : enabled
ATM1483 PVC circuit type         :  aal5autoconfig
ATM1483 PVC service category     :  Nrt-Vbr
ATM1483 PVC Peak rate : 10000, Avg rate : 2000, Burst size : 500
ATM1483 IP Profile               : ipProfile
ATM1483 Bridged Ethernet Profile : bridgedEthernetProfile
ATM1483 PPP Profile              : pppProfile
ATM1483 PPPoE Profile            : pppoeProfile

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