show services softwire statistics
Syntax
show services softwire statistics <ds-lite> <ds-lite> <inferface interface-name> <v6rd>
Description
Display information about softwire services.
Options
| ds-lite | (Optional) Display only DS-Lite. |
| interface interface-name | (Optional) Name of the interface servicing the softwire. When you omit this option, data for all interfaces are shown. |
| v6rd | (Optional) Display only 6rd statistics. |
Required Privilege Level
view
Output Fields
Table 1 lists
the output fields for the command-name command. Output
fields are listed in the approximate order in which they appear.
Field Name |
Field Description |
Level of Output |
|---|---|---|
|
Name of service PIC for which statistics are shown. |
|
|
Number of softwires created. |
|
|
Number of softwires created for endpoint-independent filtering (EIF) or hairpinning (HP). |
|
|
Number of softwires deleted. |
|
|
Number of flows created. |
|
|
Number of flows deleted. |
|
|
Number of packets processed as initial packets in a softwire session. These packets require a rule lookup and setting up of flows; this processing of an initial packet in a flow is called the slow path. |
|
|
Number of slow path EIF/HP packets processed. |
|
|
Number of packets processed that are not slow path. |
|
|
Number of packets encapsulated in the fast path. |
|
|
Number of packets that matched an EIF entry that initiated the creation of a DS-Lite tunnel. The EIF entry was previously triggered by a DS-Lite packet. |
|
|
Number of packets that matched a softwire rule. |
|
|
Number of packets that did not match any softwire rule. |
|
|
Number of packets fragmented by the services PIC. |
|
|
Number of IPv4 fragments received from the client end over the softwire tunnel destined to the server. |
|
|
Number of IPv4 first fragments received from the server destined to go over the softwire tunnel to the client. |
|
|
Number of IPv4 other fragments (excluding first and last fragment) received from the server destined to go over the softwire tunnel to the client. |
|
|
Number of IPv4 last fragments received from the server destined to go over the softwire tunnel to the client. |
|
|
Number of ICMPv4 packets sent to the softwire concentrator. |
|
|
Number of ICMPv4 error packets sent to the softwire concentrator. |
|
|
Number of ICMPv6 packets sent to the softwire concentrator. |
|
|
Number of ICMPv6 packets dropped instead of sending to the softwire concentrator. |
|
|
Number of softwire creation failures. |
|
|
Number of softwire creation failures for EIF/HP. |
|
|
Number of flow creation failures. |
|
|
Number of flow creation failures for EIF/HP. |
|
|
Number of flow creations retried after failure. |
|
|
Number of failures detected in the slow path. |
|
|
Number of times processing of a packet was reprocessed in the slow path. |
|
|
Number of IPv4 packets not encapsulated in IPv6. |
|
|
Number of IPv6 packets with fragmentation errors. |
|
|
Number of IPv6 header errors detected in slow path processing. |
|
|
Number of packets without IPv4 inner header. |
|
|
Decapsulation failure due to an unexpected inner header. |
|
|
Decapsulation failure due to incorrect Layer 3 data, such as not an IP packet, bad source or destination address, checksum error, or protocol error. |
|
|
Decapsulation failure due to incorrect Layer 4 data, such as errors in TCP, UDP, or TCP headers. |
|
|
Number of times a softwire ID was not found. |
|
|
Number of times flow extensions were not found. |
|
|
Number of ICMPv4 packets dropped. |
|
|
Number of IPv6 packets not encapsulated in IPv4. |
|
|
Number of packets without an IPv6 inner header. |
|
|
Failed to encapsulate IPv6 packets in IPv4 due to low memory. |
|
|
Flow not created because configured maximum flows per softwire is exceeded. |
|
|
Flow not created because configured maximum DS-Lite softwire sessions per IPv6 prefix is exceeded. |
|
Sample Output
- show services softwire statistics (sp- interfaces)
- show services softwire statistics ds-lite (sp- interfaces)
show services softwire statistics (sp- interfaces)
user@host> show services softwire statistics
DS-Lite Statistics:
Service PIC Name: :sp-0/0/0
Statistics
----------
Softwires Created :0
Softwires Created for EIF/HP :0
Softwires Deleted :0
Softwires Flows Created :0
Softwires Flows Deleted :0
Slow Path Packets Processed :0
SLow Path Packets Processed for EIF/HP :0
Fast Path Packets Processed :0
Fast Path Packets Encapsulated :0
Softwire EIF Accept :0
Rule Match Succeeded :0
Rule Match Failed :0
IPv6 Packets Fragmented :0
IPv4 Client Fragments :0
IPv4 Server First Fragments :0
IPv4 Server More Fragments :0
IPv4 Server Last Fragments :0
ICMPv4 Packets sent :0
ICMPv4 Error Packets sent :0
ICMPv6 Packets sent :0
Dropped ICMPv6 packets destined to AFTR :0
Transient Errors
----------------
Flow Creation Failed - Retry :0
FLow Creation Failed - Retry for EIF/HP :0
Slow Path Failed - Retry :0
Errors
------
Softwire Creation Failed :0
Softwire Creation Failed for EIF/HP :0
Flow Creation Failed :0
FLow Creation Failed For EIF/HP :0
Slow Path Failed :0
Packet not IPv4-in-IPv6 :0
IPv6 Fragmentation Error :0
Softwire Creation Failed - IPv6 Next Header Offset :0
Decapsulated Packet not IPv4 :0
Decap Failed - IPv6 Next Header Offset :0
Decap Failed - IPv4 L3 Integrity :0
Decap Failed - IPv4 L4 Integrity :0
No Softwire ID :0
No Flow Extension :0
Flow Limit Exceeded :0
6rd Statistics:
Service PIC Name :sp-0/0/0
Statistics
----------
Softwires Created :0
Softwires Deleted :0
Softwires Flows Created :0
Softwires Flows Deleted :0
Slow Path Packets Processed :0
Fast Path Packets Processed :0
Fast Path Packets Encapsulated :0
Rule Match Failed :0
Rule Match Succeeded :0
Transient Errors
----------------
Flow Creation Failed - Retry :0
Slow Path Failed - Retry :0
Errors
------
Softwire Creation Failed :0
Flow Creation Failed :0
Slow Path Failed :0
Packet not IPv6-in-IPv4 :0
Slow Path Failed - IPv6 Next Header Offset :0
Decapsulated Packet not IPv6 :0
Encapsulation Failed - No packet memory :0
No Softwire ID :0
No Flow Extension :0
ICMPv4 Dropped Packets :0
show services softwire statistics ds-lite (sp- interfaces)
user@host> show services softwire statistics ds-lite
DS-Lite Statistics:
Service PIC Name: :sp-0/0/0
Statistics
----------
Softwires Created :0
Softwires Created for EIF/HP :0
Softwires Deleted :0
Softwires Flows Created :0
Softwires Flows Deleted :0
Slow Path Packets Processed :0
SLow Path Packets Processed for EIF/HP :0
Fast Path Packets Processed :0
Fast Path Packets Encapsulated :0
Softwire EIF Accept :0
Rule Match Succeeded :0
Rule Match Failed :0
IPv6 Packets Fragmented :0
IPv4 Client Fragments :0
IPv4 Server First Fragments :0
IPv4 Server More Fragments :0
IPv4 Server Last Fragments :0
ICMPv4 Packets sent :0
ICMPv4 Error Packets sent :0
ICMPv6 Packets sent :0
Dropped ICMPv6 packets destined to AFTR :0
Transient Errors
----------------
Flow Creation Failed - Retry :0
FLow Creation Failed - Retry for EIF/HP :0
Slow Path Failed - Retry :0
Errors
------
Softwire Creation Failed :0
Softwire Creation Failed for EIF/HP :0
Flow Creation Failed :0
FLow Creation Failed For EIF/HP :0
Slow Path Failed :0
Packet not IPv4-in-IPv6 :0
IPv6 Fragmentation Error :0
Softwire Creation Failed - IPv6 Next Header Offset :0
Decapsulated Packet not IPv4 :0
Decap Failed - IPv6 Next Header Offset :0
Decap Failed - IPv4 L3 Integrity :0
Decap Failed - IPv4 L4 Integrity :0
No Softwire ID :0
No Flow Extension :0
Flow Limit Exceeded :0
Session Limit Exceeded :0 Sample Output
- show services softwire statistics (vms- interfaces)
- show services softwire statistics ds-lite (vms- interfaces)
show services softwire statistics (vms- interfaces)
user@host> show services softwire statistics
vms-2/0/0
Total Session Interest events :3
Total Session Destroy events :2
Total Session Public Request events :0
Total Session Accepts :1
Total Session Discards :0
Total Session Ignores :0
Total Session extension alloc failures :0
Total Session extension set failures :0
Softwire statistics
Total Softwire sessions created :1
Total Softwire sessions deleted :2
Total Softwire sessions created for reverse packets :1
Total Softwire session create failed for reverse pkts :0
Total Softwire rule match success :1
Total Softwire rule match failed :0
Softwire session limit exceeded :0
Softwire packet statistics
Total Packets processed :1
Total packets encapsulated :1
Total packets decapsulated :1
Encapsulation errors :0
Decapsulation errors :0
Encapsulated pkts re-inject failures :0
Decapsulated pkts re-inject failures :0
DS-Lite ICMPv4 Echo replies sent :0
DS-Lite ICMPv4 TTL exceeded messages sent :0
ICMPv6 ECHO request messages received destined to AFTR :0
ICMPv6 ECHO reply messages sent from AFTR :0
ICMPv6 ECHO requests to AFTR process failures :0
V6 untunnelled packets destined to AFTR dropped :1
Softwire policy add errors :0
Softwire policy delete errors :0
Softwire policy memory alloc failures :0
Softwire Untunnelled packets ignored :0
Softwire Misc errors
DS-Lite ICMPv4 TTL exceed message process errors :0
show services softwire statistics ds-lite (vms- interfaces)
user@host> show services softwire statistics ds-lite interface vms-2/0/0
vms-2/0/0
Total Session Interest events :3
Total Session Destroy events :2
Total Session Public Request events :0
Total Session Accepts :1
Total Session Discards :0
Total Session Ignores :0
Total Session extension alloc failures :0
Total Session extension set failures :0
Softwire statistics
Total Softwire sessions created :1
Total Softwire sessions deleted :2
Total Softwire sessions created for reverse packets :1
Total Softwire session create failed for reverse pkts :0
Total Softwire rule match success :1
Total Softwire rule match failed :0
Softwire session limit exceeded :0
Softwire packet statistics
Total Packets processed :1
Total packets encapsulated :1
Total packets decapsulated :1
Encapsulation errors :0
Decapsulation errors :0
Encapsulated pkts re-inject failures :0
Decapsulated pkts re-inject failures :0
DS-Lite ICMPv4 Echo replies sent :0
DS-Lite ICMPv4 TTL exceeded messages sent :0
ICMPv6 ECHO request messages received destined to AFTR :0
ICMPv6 ECHO reply messages sent from AFTR :0
ICMPv6 ECHO requests to AFTR process failures :0
V6 untunnelled packets destined to AFTR dropped :1
Softwire policy add errors :0
Softwire policy delete errors :0
Softwire policy memory alloc failures :0
Softwire Untunnelled packets ignored :0
Softwire Misc errors
DS-Lite ICMPv4 TTL exceed message process errors :0
Release Information
Command introduced in Junos OS Release 10.4.
Support for Next Gen Services with the MX-SPC3 security services card added in Junos OS Release 20.2.