show interfaces (IP-over-IP)
Syntax
show interfaces interface-type <brief | detail | extensive | terse> <descriptions> <media> <snmp-index snmp-index> <statistics>
Description
Display status information about the specified IP-over-IP interface.
Options
| interface-type | On M Series and T Series routers, the interface type is ip-fpc/pic/port. |
| brief | detail | extensive | terse | (Optional) Display the specified level of output. |
| descriptions | (Optional) Display interface description strings. |
| media | (Optional) Display media-specific information about network interfaces. |
| snmp-index snmp-index | (Optional) Display information for the specified SNMP index of the interface. |
| statistics | (Optional) Display static interface statistics. |
Required Privilege Level
view
Output Fields
Table 1 lists the output fields for the show interfaces (IP-over-IP) command. Output fields are listed in the approximate
order in which they appear.
Field |
Field Description |
Level of Output |
|---|---|---|
| Physical Interface | ||
Physical interface |
Name of the physical interface. |
All levels |
Enabled |
State of the interface. Possible values are described in the “Enabled Field” section under Common Output Fields Description. |
All levels |
Interface index |
Physical interface's index number, which reflects its initialization sequence. |
detail extensive none |
SNMP ifIndex |
SNMP index number for the physical interface. |
detail extensive none |
Generation |
Unique number for use by Juniper Networks technical support only. |
detail extensive |
Type |
Type of interface. |
All levels |
Link-level type |
Encapsulation used on the physical interface. |
All levels |
MTU |
MTU size on the physical interface. |
All levels |
Speed |
Speed at which the interface is running. |
All levels |
Hold-times |
Current interface hold-time up and hold-time down, in milliseconds. |
detail extensive |
Device flags |
Information about the physical device. Possible values are described in the “Device Flags” section under Common Output Fields Description. |
All levels |
Interface flags |
Information about the interface. Possible values are described in the “Interface Flags” section under Common Output Fields Description. |
All levels |
Input rate |
Input rate in bits per second (bps) and packets per second (pps). |
None specified |
Output rate |
Output rate in bps and pps. |
None specified |
Statistics last cleared |
Time when the statistics for the interface were last set to zero. |
detail extensive |
Traffic statistics |
Number and rate of bytes and packets received and transmitted on the physical interface.
|
detail extensive |
| Logical Interface | ||
Logical interface |
Name of the logical interface. |
All levels |
Index |
Logical interface index number, which reflects its initialization sequence. |
detail extensive none |
SNMP ifIndex |
Logical interface SNMP interface index number. |
detail extensive none |
Generation |
Unique number for use by Juniper Networks technical support. |
detail extensive |
Flags |
Information about the logical interface. Possible values are described in the “Logical Interface Flags” section under Common Output Fields Description. |
All levels |
IP Header |
IP header of the logical interface. |
All levels |
Encapsulation |
Encapsulation on the logical interface. |
All levels |
Input packets |
Number of packets received on the logical interface. |
None specified |
Output packets |
Number of packets transmitted on the logical interface. |
None specified |
Traffic statistics |
Total number of bytes and packets received and transmitted on the logical interface. These statistics are the sum of the local and transit statistics. When a burst of traffic is received, the value in the output packet rate field might briefly exceed the peak cell rate. It takes awhile (generally, less than 1 second) for this counter to stabilize.
|
detail extensive |
Local statistics |
Statistics for traffic received from and transmitted to the Routing Engine. When a burst of traffic is received, the value in the output packet rate field might briefly exceed the peak cell rate. It takes awhile (generally, less than 1 second) for this counter to stabilize. |
detail extensive |
Transit statistics |
Statistics for traffic transiting the router. When a burst of traffic is received, the value in the output packet rate field might briefly exceed the peak cell rate. It takes awhile (generally, less than 1 second) for this counter to stabilize. |
detail extensive |
Protocol |
Protocol family configured on the logical interface, such as iso, inet6, or mpls. |
detail extensive none |
protocol-family |
Protocol family configured on the logical interface. If the protocol is inet, the IP address of the interface is also displayed. |
brief |
MTU |
MTU size on the logical interface. |
detail extensive none |
Generation |
Unique number for use by Juniper Networks technical support only. |
detail extensive |
Route table |
Routing table in which the logical interface address is located. For example, 0 refers to the routing table inet.0. |
detail extensive |
Flags |
Information about the protocol family flags. Possible values are described in the “Family Flags” section under Common Output Fields Description. |
detail extensive none |
Sample Output
- show interfaces (IP-over-IP)
- show interfaces brief (IP-over-IP)
- show interfaces detail (IP-over-iP)
- show interfaces extensive (IP-over-IP)
show interfaces (IP-over-IP)
user@host> show interfaces ip-0/0/0
Physical interface: ip-0/0/0, Enabled, Physical link is Up
Interface index: 133, SNMP ifIndex: 27
Type: IPIP, Link-level type: IP-over-IP, MTU: Unlimited, Speed: 800mbps
Device flags : Present Running
Interface flags: SNMP-Traps
Input rate : 0 bps (0 pps)
Output rate : 0 bps (0 pps)
Logical interface ip-0/0/0.0 (Index 69) (SNMP ifIndex 49)
Flags: Point-To-Point SNMP-Traps 16384
IP-Header 192.0.2.1:192.0.2.2:4:df:64:00000000 Encapsulation: IPv4-NULL
Input packets : 0
Output packets: 0
Protocol inet, MTU: 1480
Flags: None
show interfaces brief (IP-over-IP)
user@host> show interfaces ip-0/0/0 brief
Physical interface: ip-0/0/0, Enabled, Physical link is Up
Type: IPIP, Link-level type: IP-over-IP, MTU: Unlimited, Speed: 800mbps
Device flags : Present Running
Interface flags: SNMP-Traps
Logical interface ip-0/0/0.0
Flags: Point-To-Point SNMP-Traps 16384
IP-Header 192.0.2.1:192.0.2.2:4:df:64:00000000 Encapsulation: IPv4-NULL
inet
show interfaces detail (IP-over-iP)
user@host> show interfaces ip-0/0/0 detail
Physical interface: ip-0/0/0, Enabled, Physical link is Up
Interface index: 133, SNMP ifIndex: 27, Generation: 14
Type: IPIP, Link-level type: IP-over-IP, MTU: Unlimited, Speed: 800mbps
Hold-times : Up 0 ms, Down 0 ms
Device flags : Present Running
Interface flags: SNMP-Traps
Statistics last cleared: Never
Traffic statistics:
Input bytes : 0 0 bps
Output bytes : 0 0 bps
Input packets: 0 0 pps
Output packets: 0 0 pps
Logical interface ip-0/0/0.0 (Index 69) (SNMP ifIndex 49) (Generation 9)
Flags: Point-To-Point SNMP-Traps 16384
IP-Header 192.0.2.1:192.0.2.2:4:df:64:00000000 Encapsulation: IPv4-NULL
Traffic statistics:
Input bytes : 0
Output bytes : 0
Input packets: 0
Output packets: 0
Local statistics:
Input bytes : 0
Output bytes : 0
Input packets: 0
Output packets: 0
Transit statistics:
Input bytes : 0 0 bps
Output bytes : 0 0 bps
Input packets: 0 0 pps
Output packets: 0 0 pps
Protocol inet, MTU: 1480, Generation: 13, Route table: 0
Flags: None
show interfaces extensive (IP-over-IP)
The output for the show interfaces extensive command is identical to that for the show interfaces detail command. For sample output, see show interfaces detail (IP-over-iP).
Release Information
Command introduced before Junos OS Release 7.4.