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:

Use only the serial or mlppp keywords.
For serial interfaces, specify the interface location in the format slot/port:channel/subchannel for CT3 modules.
For MLPPP interfaces, specify the interface location as the name of the MLPPP bundle.
The router implements the baseline by reading and storing the statistics at the time the baseline is set and then subtracting this baseline whenever baseline-relative statistics are retrieved.
When baselining is requested, the time since the last baseline was set is displayed in hours:minutes:seconds or days/hours format. If a baseline was not set, the following message is displayed instead:
```
No baseline has been set
```

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:

Use the optional delta keyword with MLPPP show commands to specify that baselined statistics are to be shown.

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