Monitoring MLPPP

Use the commands in this section to display information about MLPPP interfaces.

You can set a statistics baseline for MLPPP serial (member link) or bundle (multilink) interfaces using the baseline ppp command. Use the delta keyword with the show commands described below to display statistics with the baseline values subtracted.

After you configure multilink PPP, you can use the show ppp interface commands to display configuration and statistics information about MLPPP and MLPPP fragmentation and reassembly.

You can use the output filtering feature of the show command to include or exclude lines of output based on a text string you specify. For details, see show Commands in JunosE System Basics Configuration Guide.

Note: The E120 and E320 routers output for monitor and show commands is identical to output from other E Series routers, except that the E120 and E320 routers output also includes information about the adapter identifier in the interface specifier (slot/adapter/port).

The following tasks display information about MLPPP interfaces:

Monitoring Baseline Statistics for MLPPP Interfaces

Purpose

Display baseline statistics for PPP interfaces—including MLPPP interfaces, either individual serial (member link) interfaces or multilink (bundle) interfaces.

Action

To display PPP interface (including MLPPP interface) statistics without baselining:

host1#show ppp interface statistics
PPP interface serial 2/0:4/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         572                 684
   errors                         0                   0
   discards                       0                   0
PPP interface serial 2/0:5/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         572                 684
   errors                         0                   0
   discards                       0                   0
PPP interface serial 2/1:4/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         572                 684
   errors                         0                   0
   discards                       0                   0
PPP interface serial 2/1:5/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         572                 684
   errors                         0                   0
   discards                       0                   0
4 ppp interfaces found
PPP interface mlppp group1 is up
PPP multilink member-interface serial 2/0:1/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         608                 716
   errors                         0                   0
   discards                       0                   0
PPP multilink member-interface serial 2/0:2/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         608                 716
   errors                         0                   0
   discards                       0                   0
PPP multilink member-interface serial 2/0:3/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         596                 704
   errors                         0                   0
   discards                       0                   0
PPP interface mlppp group2 is up
PPP multilink member-interface serial 2/1:1/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         628                 740
   errors                         0                   0
   discards                       0                   0
PPP multilink member-interface serial 2/1:2/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         628                 740
   errors                         0                   0
   discards                       0                   0
PPP multilink member-interface serial 2/1:3/1 is up
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         616                 728
   errors                         0                   0
   discards                       0                   0
2 mlppp interfaces found 

To display PPP interface (including MLPPP interface) statistics with baselining:

host1#show ppp interface statistics delta
PPP interface serial 2/0:4/1 is up
Time since last baseline 00:00:35
Interface statistics              in                  out
   packets                        0                   0
   octets                         75                  82
   errors                         0                   0
   discards                       0                   0
PPP interface serial 2/0:5/1 is up
Time since last baseline 00:00:37
Interface statistics              in                  out
   packets                        0                   0
   octets                         87                  90
   errors                         0                   0
   discards                       0                   0
PPP interface serial 2/1:4/1 is up
Time since last baseline 00:00:39
Interface statistics              in                  out
   packets                        0                   0
   octets                         101                 112
   errors                         0                   0
   discards                       0                   0
PPP interface serial 2/1:5/1 is up
Time since last baseline 00:00:43
Interface statistics              in                  out
   packets                        0                   0
   octets                         94                  99
   errors                         0                   0
   discards                       0                   0
4 ppp interfaces found
PPP interface mlppp group1 is up
PPP multilink member-interface serial 2/0:1/1 is up
Time since last baseline 00:00:17
Interface statistics              in                  out
   packets                        0                   0
   octets                         28                  26
   errors                         0                   0
   discards                       0                   0
PPP multilink member-interface serial 2/0:2/1 is up
Time since last baseline 00:10:22
Interface statistics              in                  out
   packets                        0                   0
   octets                         102                 104
   errors                         0                   0
   discards                       0                   0
PPP multilink member-interface serial 2/0:3/1 is up
Time since last baseline 00:00:19
Interface statistics              in                  out
   packets                        0                   0
   octets                         112                 126
   errors                         0                   0
   discards                       0                   0
PPP interface mlppp group2 is up
PPP multilink member-interface serial 2/1:1/1 is up
Time since last baseline 00:00:23
Interface statistics              in                  out
   packets                        0                   0
   octets                         125                 132
   errors                         0                   0
   discards                       0                   0
PPP multilink member-interface serial 2/1:2/1 is up
Time since last baseline 00:00:25
Interface statistics              in                  out
   packets                        0                   0
   octets                         135                 138
   errors                         0                   0
   discards                       0                   0
PPP multilink member-interface serial 2/1:3/1 is up
Time since last baseline 00:00:30
Interface statistics              in                  out
   packets                        0                   0
   octets                         125                 132
   errors                         0                   0
   discards                       0                   0
2 mlppp interfaces found

Meaning

Table 28 lists the show ppp interface statistics command output fields.

Table 28: show ppp interface statistics Output Fields

Field Name

Field Description

PPP interface mlppp bundleName

Name and state (up or down) of the MLPPP interface

PPP multilink member-interface interfaceName

Name and state (up or down) of the MLPPP member link interface

Link interface administrative status

Administrative state of the member link interface: open (enabled) or closed (disabled)

PPP multilink multiclass

Configuration of multiclass MLPPP on the MLPPP interface: enabled or disabled

PPP multilink multiclass classes

Number of multilink classes created on the MLPPP interface: 1 through 8

PPP multilink multiclass fragmentation

Configuration of fragmentation of the multiclass MLPPP interface: enabled or disabled. If fragmentation is enabled then the command also lists the QoS traffic classes on which fragmentation is enabled.

PPP multilink multiclass reassembly

Configuration of reassembly of the multiclass MLPPP interface: enabled or disabled. If reassembly is enabled then it also lists the QoS traffic classes on which reassembly is enabled.

mlppp interfaces found

Number of MLPPP interfaces configured

Time since last baseline

When baselining is configured, the time since the last baseline was set is displayed in hours:minutes:seconds or days/hours format

receive class, transmit class

Number of multilink classes configured on the MLPPP bundle

Interface statistics

Statistics for data received by (in) and transmitted (out) on the MLPPP interface:

  • packets—Number of packets received and transmitted on the interface
  • octets—Number of octets received and transmitted on the interface
  • errors—Number of errors received and transmitted on the interface
  • discards—Number of packets discarded on receipt or discarded before they were transmitted
  • fragments—Number of fragments received and transmitted on the interface

Receive Class number

Information about the packets of the specified multilink class received by the router

fragments in reassembly list

Number of buffered fragments reassembled

reordered

Number of fragments reordered

discarded fragments/bytes

Number of fragments and bytes that have been discarded.

last received sequence number

Sequence number of the last multiclass MLPPP packet received

Transmit Class number

Information about the packets of the specified multilink class transmitted by the router

fragments

Number of fragments that are sent by the router

last sent sequence number

Sequence number of the last multiclass MLPPP packet sent

Bundle name

Name of the MLPPP bundle

MLPPP interface interfaceName

Name and state (up or down) of the configured MLPPP interface

LCP negotiated options

Negotiated LCP options for the local and peer systems:

  • max-receive-unit—Negotiated maximum receive unit, in octets, for the local and remote (peer) side of the link
  • max-receive-reconstructed-unit—Negotiated maximum receive reconstructed unit, in octets, for the local and remote (peer) side of the link
  • authentication—Negotiated authentication method (none, pap, or chap) for the local and remote (peer) side of the link
  • magic-number—Negotiated magic number for the local and remote (peer) side of the link
  • pfc—Negotiated protocol field compression (none or enabled) for the local and remote (peer) side of the link
  • acfc—Negotiated address and control field compression (none or enabled) for the local and remote (peer) side of the link
  • multiclass-classes—Number of multilink classes negotiated
  • multiclass-sequence-format—Format of the negotiated sequence number: long or short

Monitoring MLPPP Information Configured on PPP Interfaces

Purpose

Display statistics for MLPPP information configured on PPP interfaces.

Action

To display information about the MLPPP member links configured in bundle group1;

host1#show ppp interface mlppp group1 members 
PPP interface mlppp group1 is up 
 PPP multilink member-interface serial 2/0:1/1 is up 
 PPP multilink member-interface serial 2/0:2/1 is up 
 PPP multilink member-interface serial 2/0:3/1 is up 

To display information about all MLPPP member links configured for all bundles:

host1#show ppp interface mlppp members 
PPP interface mlppp group1 is up 
 PPP multilink member-interface serial 2/0:1/1 is up 
 PPP multilink member-interface serial 2/0:2/1 is up 
 PPP multilink member-interface serial 2/0:3/1 is up 
PPP interface mlppp group2 is up 
 PPP multilink member-interface serial 2/1:1/1 is up 
 PPP multilink member-interface serial 2/1:2/1 is up 
 PPP multilink member-interface serial 2/1:3/1 is up 
PPP interface mlppp group3 
 No member-interfaces found

To display information about all MLPPP encapsulated links, regardless of whether the links are members of an MLPPP bundle:

host1#show ppp interface mlppp links
PPP multilink interface serial 2/0:1/1 is up 
PPP multilink interface serial 2/0:2/1 is up 
PPP multilink interface serial 2/0:3/1 is up 
PPP multilink interface serial 2/1:1/1 is up 
PPP multilink interface serial 2/1:2/1 is up 
PPP multilink interface serial 2/1:3/1 is up 

To display configuration information about MLPPP member links configured in bundle group1:

host1#show ppp interface mlppp group1 config
PPP interface mlppp group1 is up
Network interface administrative status is open
Configured network protocol is IPCP
PPP multilink member-interface ATM 10/0.10 is up
Link interface administrative status is open
Link interface fragmentation is enabled
Link interface fragment size is 128
Link interface reassembly is enabled
Link interface administrative MRRU is 2000
PPP multilink member-interface ATM 10/0.11 is down (lower layer down)
Link interface administrative status is closed
Link interface fragmentation is enabled
Link interface fragment size is 128
Link interface reassembly is enabled
Link interface administrative MRRU is 2000
PPP multilink member-interface ATM 10/0.12 is down (lower layer down)
Link interface administrative status is closed
Link interface fragmentation is enabled
Link interface fragment size is 128
Link interface reassembly is enabled
Link interface administrative MRRU is 2000
PPP multilink member-interface ATM 10/0.13 is down (lower layer down)
Link interface administrative status is closed
Link interface fragmentation is enabled
Link interface fragment size is 128
Link interface reassembly is enabled
Link interface administrative MRRU is 2000
1 mlppp interfaces found

To display statistics about all configured MLPPP member links configured in bundle group1:

host1#show ppp interface mlppp group1 statistics
PPP interface mlppp group1 is up
PPP multilink member-interface ATM 10/0.10 is up
No baseline has been set
Interface statistics              in                   out
   packets                        0                    0
   octets                         170                  690
   errors                         0                    0
   discards                       0                    0
PPP multilink member-interface ATM 10/0.11 is down (lower layer down)
No baseline has been set
Interface statistics              in                   out
   packets                        0                    0
   octets                         50                   0
   errors                         0                    0
   discards                       0                    0
PPP multilink member-interface ATM 10/0.12 is down (lower layer down)
No baseline has been set
Interface statistics              in                   out
   packets                        0                    0
   octets                         50                   0
   errors                         0                    0
   discards                       0                    0
PPP multilink member-interface ATM 10/0.13 is down (lower layer down)
No baseline has been set
Interface statistics              in                   out
   packets                        0                    0
   octets                         50                   0
   errors                         0                    0
   discards                       0                    0
1 mlppp interfaces found

To display status information about the specified MLPPP bundle:

host1#show ppp interface mlppp group1 status
PPP interface mlppp group1 is up
1 mlppp interfaces found

To display complete configuration, statistics, and status information about the specified MLPPP bundle:

host1#show ppp interface mlppp group1 full
PPP interface mlppp group1 is up
Network interface administrative status is open
Configured network protocol is IPCP
IPCP protocol configuration
   configured                     true
   administrative-status          open
   ip-address                     1.2.3.4
   dns-precedence                 local
   wins-precedence                local
   max-negotiations               10
IPCP protocol status
   operational-status             up
IPCP negotiated options           local               peer
   ip-address                     1.2.3.4             6.7.8.9
   primary-dns-address            none                none
   secondary-dns-address          none                none
   primary-wins-address           none                none
   secondary-wins-address         none                none
OSINLCP protocol configuration
   configured                     false
   administrative-status          open
OSINLCP protocol status
   operational-status             not present

   terminate-reason               not configured
PPP multilink member-interface serial 2/0:1/1 is up
Link interface administrative status is open
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         1488                1972
   errors                         0                   0
   discards                       0                   0
LCP protocol configuration
   max-receive-unit               use lower layer
   authentication                 none
   magic-number                   enabled
   magic-number-mismatch          ignore 
   keepalive-timer                30 seconds
   restart-timer                  3 seconds
   max-terminate                  2
   max-configure                  10
   max-failure                    5
LCP protocol status
   link-status                    network
LCP negotiated options            local               peer
   max-receive-unit               1590                1590
   max-receive-reconstructed-unit 1590                1590
   authentication                 none                none
   magic-number                   0x6c079eb0          0x2c5a5798
   pfc                            none                none
   acfc                           none                none
LCP Endpoint Discriminator options
   local discriminator class      Locally Assigned Address
   local endpoint discriminator   0x31393933313030303800001b000001
   peer discriminator class       Locally Assigned Address
   peer endpoint discriminator    0x31393933313030303800001b000002
LCP protocol statistics
   in-keepalive-requests          70
   out-keepalive-requests         70
   in-keepalive-replies           70
   out-keepalive-replies          70
   keepalive-failures             0
   max-renegotiation-terminates   10
PPP multilink member-interface serial 2/0:2/1 is up
Link interface administrative status is open
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         1508                1996
   errors                         0                   0
   discards                       0                   0
LCP protocol configuration
   max-receive-unit               use lower layer
   authentication                 none
   magic-number                   enabled
   magic-number-mismatch          ignore 
   keepalive-timer                30 seconds
   restart-timer                  3 seconds
   max-terminate                  2
   max-configure                  10
   max-failure                    5
LCP protocol status
   link-status                    network
LCP negotiated options            local               peer
   max-receive-unit               1590                1590
   max-receive-reconstructed-unit 1590                1590
   authentication                 none                none
   magic-number                   0x7ada4a05          0x1bb178cd
   pfc                            none                none
   acfc                           none                none
LCP Endpoint Discriminator options
   local discriminator class      Locally Assigned Address
   local endpoint discriminator   0x31393933313030303800001b000001
   peer discriminator class       Locally Assigned Address
   peer endpoint discriminator    0x31393933313030303800001b000002
LCP protocol statistics
   in-keepalive-requests          71
   out-keepalive-requests         71
   in-keepalive-replies           71
   out-keepalive-replies          71
   keepalive-failures             0
PPP multilink member-interface serial 2/0:3/1 is up
Link interface administrative status is open
No baseline has been set
Interface statistics              in                  out
   packets                        0                   0
   octets                         1568                2068
   errors                         0                   0
   discards                       0                   0
LCP protocol configuration
   max-receive-unit               use lower layer
   authentication                 none
   magic-number                   enabled
   magic-number-mismatch          ignore 
   keepalive-timer                30 seconds
   restart-timer                  3 seconds
   max-terminate                  2
   max-configure                  10
   max-failure                    5
LCP protocol status
   link-status                    network
LCP negotiated options            local               peer
   max-receive-unit               1590                1590
   max-receive-reconstructed-unit 1590                1590
   authentication                 none                none
   magic-number                   0x31cc52e0          0x32ebdec6
   pfc                            none                none
   acfc                           none                none
LCP Endpoint Discriminator options
   local discriminator class      Locally Assigned Address
   local endpoint discriminator   0x31393933313030303800001b000001
   peer discriminator class       Locally Assigned Address
   peer endpoint discriminator    0x31393933313030303800001b000002
LCP protocol statistics
   in-keepalive-requests          74
   out-keepalive-requests         74
   in-keepalive-replies           74
   out-keepalive-replies          74
   keepalive-failures             0
1 mlppp interfaces found

To display information about the MLPPP interface:

host1#show ppp interface mlppp 0/0-1 full 
PPP interface mlppp 0/0-1 is up
Network interface administrative status is open
Configured network protocols are IPCP, IPV6CP
IPCP protocol configuration
   configured                     true
   administrative-status          open
   ip-address                     192.168.1.1
   dns-precedence                 local
   wins-precedence                local
   ipcp-netmask-option            disabled
   ipcp-lockout                   enabled
IPCP protocol status
   operational-status             up
IPCP negotiated options           local               peer
   ip-address                     192.168.1.1         100.100.100.17
   ip-address-mask                none                none
   primary-dns-address            none                none
   secondary-dns-address          none                none
   primary-wins-address           none                none
   secondary-wins-address         none                none
IPV6CP protocol configuration
   configured                     true
...

PPP multilink member-interface ATM 0/0.10 is up
Link interface administrative status is open
Link interface fragmentation is enabled
Link interface fragment size is (use MTU)
Link interface reassembly is enabled
Link interface administrative MRRU is (use MRU)
Link interface hash-link-selection is disabled
No baseline has been set
...
Authentication status
   grant                          true
   session-timeout                31622400 seconds
   inactivity-timeout             none
   monitor-ingress-only           false
   accounting-timeout             none
   peer-ip-address                100.100.100.17
   peer-ip-address-mask           none
   peer-primary-dns-address       none
   peer-secondary-dns-address     none
   peer-primary-wins-address      none
   peer-secondary-wins-address    none
   peer-ipv6-interface-id         none

Meaning

Table 29 lists the show ppp interface mlppp command output fields

Table 29: show ppp interface mlppp Output Fields

Field Name

Field Description

PPP interface mlppp

Name and administrative status (up or down) for an MLPPP bundle

PPP multilink interface

Interface type, interface specifier, and administrative status (up or down) for an MLPPP member link

Network interface administrative status

Indicates whether the interface for the MLPPP bundle is administratively enabled (open), meaning that the no ppp shutdowncommand is operational, or administratively disabled (closed), meaning that the ppp shutdown command is operational

Configured network protocol

Network protocol configured on the interface

Link interface administrative status

Indicates whether the interface for the member link is administratively enabled (open), meaning that the no ppp shutdown command is operational, or administratively disabled (closed), meaning that the ppp shutdown command is operational

Link interface fragmentation

Indicates whether MLPPP fragmentation is enabled or disabled on the link interface

Link interface fragmentation size

MLPPP fragment size, in octets, currently in use on the link interface

Link interface reassembly

Indicates whether MLPPP reassembly is enabled or disabled on the link interface

Link interface administrative MRRU

Administrative MRRU value, in octets, currently in use on the link interface

Interface statistics

packets

Number of packets received (in) and sent (out) on the interface

octets

Number of octets received (in) and sent (out) on the interface

errors

Number of errors received (in) and sent (out) on the interface

discards

Number of packets discarded on receipt (in) or discarded before they were transmitted (out)

Note: For the LCP, IPCP, and OSINLCP negotiated options, the command displays a value of “none” if the option was not negotiated.

IPCP protocol configuration

configured

IPCP is configured on this interface (true or false)

administrative- status

IPCP administrative status (open or closed)

ip-address

Address to be used for negotiation of local IP address option

dns-precedence

Used to resolve conflicts during DNS address negotiation

wins-precedence

Used to resolve conflicts during WINS address negotiation

max-negotiations

Maximum number of renegotiation attempts that the router accepts before terminating a PPP session

IPCP protocol status

operational- status

IPCP operational status (up, down, not present, or not present no resources)

IPCP negotiated options

ip-address

Negotiated IP address for the local and remote (peer) side of the link

primary-dns-address

Negotiated primary DNS address for the local and remote (peer) side of the link

secondary-dns-address

Negotiated secondary DNS address for the local and remote (peer) side of the link

primary-wins-address

Negotiated primary WINS address for the local and remote (peer) side of the link

secondary-wins-address

Negotiated secondary WINS address for the local and remote (peer) side of the link

Note: The command displays a value of “none” for any negotiated option parameters if the option was not negotiated.

OSINLCP protocol configurations

configured

OSINLCPis configured on this interface (true or false)

administrative -status

OSINLCP administrative status (open or closed)

OSINLCP protocol status

operational-status

OSINLCP operational status (up, down, not present, or not present no resources)

terminate-reason

Reason for termination of OSINLCP service

LCP protocol configuration

max-receive-unit

Controls negotiation of the local MRU option; value can be one of the following:

  • use lower layer–MRU of the layer below PPP defines the MRU to be negotiated
  • disabled–MRU option is not to be negotiated
  • a numeric value–MRU value to be negotiated

authentication

Controls negotiation of the local authentication option; value can be one of the following:

  • none–Do not negotiate
  • chap–Negotiate CHAP
  • pap–Negotiate PAP
  • chap/pap–Negotiate CHAP, and if it is rejected, negotiate PAP
  • pap/chap–Negotiate PAP, and if it is rejected, negotiate CHAP

magic-number

Controls whether the local magic number is negotiated: enabled (negotiate), or disabled (do not negotiate)

magic-number-mismatch

Indicates whether the router is configured to ignore the LCP peer magic number and retain the PPP connection when the peer has not negotiated an LCP magic number: ignore (ignore the peer magic number mismatch and retain the PPP connection), or reject (router terminates the PPP connection if it detects a peer magic number mismatch)

keepalive-timer

Rate of LCP echo requests, in seconds

restart-timer

Retry frequency during LCP, IPCP, and OSINLCP negotiations, in seconds

max-terminate

Maximum number of terminate requests

max-configure

Maximum number of configure requests

max-failure

Maximum number of configure NAKs

LCP protocol status

link-status

Indicates the overall status of LCP negotiations, including the following states: initial (idle), starting (ready to negotiate), authenticate (authenticating), and network (LCP is up)

LCP negotiated options

max-receive-unit

Negotiated maximum receive unit, in octets, for the local and remote (peer) side of the link

max-receive-reconstruct-unit

Negotiated maximum receive reconstructed unit, in octets, for the local and remote (peer) side of the link

authentication

Negotiated authentication method (none, pap, or chap) for the local and remote (peer) side of the link

magic-number

Negotiated magic number for the local and remote (peer) side of the link

pfc

Negotiated pfc (none or enabled) for the local and remote (peer) side of the link

acfc

Negotiated acfc (none or enabled) for the local and remote (peer) side of the link

Note: The command displays a value of “none” for any negotiated option parameters if the option was not negotiated.

LCP Endpoint Discriminator options

local discriminator class

Endpoint discriminator type, format, and address space for the local system

local endpoint discriminator

Endpoint discriminator value for the local system within the specified class

peer discriminator class

Endpoint discriminator type, format, and address space for the remote system

peer endpoint discriminator

Endpoint discriminator value for the remote system within the specified class

LCP protocol statistics

in-keepalive-requests

Number of received keepalive requests (LCP Echo Request) for the life of the interface (since either system boot or interface creation, whichever is later)

out-keepalive-requests

Number of transmitted keepalive requests for the life of interface

in-keepalive-replies

Number of received keepalive replies for the life of the interface

out-keepalive-replies

Number of transmitted keepalive replies for the life of the interface

keepalive-failures

Number of keepalive failures reported on the interface

max-renegotiations-terminates

Number of renegotiation terminations for the PPP session

IPV6CP protocol configuration

IPV6CP is configured on this interface (true or false)

Authentication status

grant

Authentication status. Possible values are:

  • true–access granted
  • false–access not granted

session-timeout

Session timeout, in seconds; session is terminated at expiration

inactivity-timeout

Inactivity timeout, in seconds; session is terminated if it is not active for specified timeout

monitor-ingress-only

Indicates to monitor the ingress interface only

accounting-timeout

Accounting timeout in seconds; frequency of accounting updates to the authentication server

peer-ip-address

IPaddress to be used in negotiation of peer IPaddress

peer-ip-address-mask

IP address mask to be used in negotiation of the peer IP address mask

peer-primary-dns-address

IP address to be used in negotiation of the peer primary DNS address

peer-secondary-dns-address

IP address to be used in negotiation of the peer secondary DNS address

peer-primary-wins-address

IP address to be used in negotiation of the peer primary WINS address

peer-secondary-wins-address

IP address to be used in negotiation of the peer secondary WINS address

peer-ipv6-interface-id

IPv6 interface Identifier of the peer returned in an authentication grant from the RADIUS server

Monitoring MLPPP Summary Information

Purpose

Display a summary of all the multilinked and non-multilinked PPP interfaces configured on the router.

Action

To display a summary of all MLPPP and non-MLPPP interfaces:

host1#show ppp interface summary
PPP Status
Configuration status     configured notConfigured
   Interface             4000       n/a
   Ip                    4000       0
   Ipv6                  0          4000
   Osi                   0          4000
   Mpls                  0          4000
Administrative status    open       closed
   Interface             4000       0
   Ip                    4000       0
   Ipv6                  4000       0
   Osi                   4000       0
   Mpls                  4000       0
Operational status       up         down       notPresent noResources
   Interface             4000       0          0          n/a
   Ip                    4000       0          0          0
   Ipv6                  0          0          4000       0
   Osi                   0          0          4000       0
   Mpls                  0          0          4000       0
Operational status       lowerDown  passive    tunnel
   Interface             0          0          0
PPP Multilink Status
Configuration status     configured notConfigured
   Link Interface        8000       n/a
   Network Interface     2000       n/a
   Ip                    2000       0
   Ipv6                  0          2000
   Osi                   0          2000
   Mpls                  0          2000
Administrative status    open       closed
   Link Interface        8000       0
   Network Interface     2000       0
   Ip                    2000       0
   Ipv6                  2000       0
   Osi                   2000       0
   Mpls                  2000       0
Operational status       up         down       notPresent noResources
   Link Interface        8000       0          0          n/a
   Network Interface     2000       0          0          n/a
   Ip                    2000       0          0          0
   Ipv6                  0          0          2000       0
   Osi                   0          0          2000       0
   Mpls                  0          0          2000       0
Operational status       lowerDown  passive    tunnel
   Link Interface        0          0          0
   Network Interface     0          0          0      

Meaning

Table 30 lists the show ppp interface summary command output fields

Table 30: show ppp interface summary Output Fields

Field Name

Field Description

PPP status

Non-multilinked PPP interfaces

Configuration status

Indicates the configuration state of the PPP interface, IPCP, IPv6CP, OSINLCP, or MPLS

  • configured–Interface or protocol is configured
  • notConfigured–Interface or protocol is not configured

Administrative status

Indicates the administrative state of the PPP interface, IPCP, IPv6CP, OSINLCP, or MPLS

  • open–Interface or protocol is administratively enabled
  • closed–Interface or protocol is administratively disabled

Operational status (Interface)

Indicates the operational state of the PPP interface

  • up–Interface is operational
  • down–Interface is not operational because of a problem in the PPP layer
  • lowerDown–Interface is not operational because a lower layer in the protocol stack is down
  • notPresent–Interface is not operational because the hardware is unavailable
  • passive–Interface is waiting for the peer to send an LCP confReq message
  • tunnel–Interface is being redirected through a tunnel

Operational status (Ip, Ipv6, Osi, Mpls)

Indicates the operational state of the IPCP, IPv6CP, OSINLCP, or MPLS protocol

  • up–Protocol is operational
  • down–Protocol is not operational because of a problem in the PPP layer
  • notPresent–Protocol is not operational because it does not exist
  • noResources–Protocol is not operational because it does not exist due to a lack of resources

PPP multilink status

Multilinked PPP interfaces