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show services inline softwire statistics

 

Syntax

Release Information

Command introduced in Junos OS Release 13.3R3.

map-e option introduced in Junos OS Release 18.2R1 for MX Series Routers with MPC and MIC interfaces.

map-e option introduced in Junos OS Release 20.2R1 for Next Gen Services on MX240, MX480 and MX960 routers.

Description

Display information about inline softwire activity.

Options

interface interface-name(Optional) Display information about the specified services-inline interface only. When a specific interface is not specified, statistics for all services-inline interfaces are shown.
mape name(Optional) Display information on per physical service interface basis.
v6rd(Optional) Display information for 6rd.

Required Privilege Level

view

List of Sample Output

show services inline softwire statistics

show services inline softwire statistics mape (Adaptive Services si- interfaces)

show services inline softwire statistics mape (Next Gen Services si- interfaces)

Output Fields

Table 1 lists the output fields for the show services inline softwire statistics command. Output fields are listed in the order in which they appear.

Table 1: show services inline softwire statistics Output Fields

Field Name

Field Description

Service PIC Name

Name of the service PIC for which statistics are displayed.

Control Plane Statistics

Statistics on the control plane.

ICMPv4 echo requests to softwire concentrator

Number of ICMPv4 echo received by the softwire concentrator.

IPv6 ICMP type = 128, code =0. destined to BR IPv6 address

ICMPv4 echo responses from softwire concentrator

Number of ICMPv4 echo responses sent from the softwire concentrator or BR.

IPv6 ICMP type = 129

Dropped ICMPv4 packets to softwire concentrator

Number of ICMP packets (except ICMP request) received by the softwire concentrator or BR. All these packets are dropped in by the packet forwarding engine Ukernel.

Trace route UDP packets to softwire concentrator

Number of UDP trace route packets (port numbers 33434 through 33534) received by the softwire concentrator.

ICMPv4 Port unreachable errors sent from softwire concentrator

Number of ICMP port unreachable errors sent by the softwire concentrator after receiving the UDP trace route packets.

Other dropped IPv4 packets to softwire concentrator

Number of non-ICMPpackets that were received and dropped because of fragmentation during encapsulation or decapsulation.

Data Plane Statistics

Statistics of the data plane.

6rd decaps

Number of 6rd decapsulated packets and bytes in the data plane. Decapsulation includes removing the outer IPv4 header and routing the inner IPv6 packet.

6rd encaps

Number of 6rd encapsulted (IPv4) packets and bytes in the data plane.

6rd decap errors

Number of all the packets and bytes that are not IPv4-IPv6, IPv4-UDP, or IPV4-ICMP packets.

6rd decap fragment errors

Number of IPv4 fragmented packets and bytes.

6rd decap spoof attacks

Number of spoof attack packets and bytes, which includes packets for which the 6rd derived IPv4 address does not match with the source IPv4 address and packets for which the source IPv6 prefix does not match the 6rd IPv6 prefix.

6rd encap v4 mtu errors

Count of packets and bytes with IPv4 encapsulation MTU errors. For downlink packets after encapsulating with an IPv4 header, if the packet length is more than Tunnel MTU then it is dropped as v4 MTU errors. For these packet drops, an ICMPv6 packet too big error is sent back to the sender.

Data Plane Statistics (MAP-E upstream)

 

MAPE decaps

IPv6 packets successfully decapsulated by BR (includes reassembled IPv6)

MAPE ICMP decap errors

IPv6 packets dropped due to unsupported type/code of inner ICMPv4

MAPE decap spoof errors

IPv6 Packets that failed MAPE spoof check

Sample Output

show services inline softwire statistics

user@host> show services inline softwire statistics

show services inline softwire statistics mape (Adaptive Services si- interfaces)

user@host> show services inline softwire statistics mape

show services inline softwire statistics mape (Next Gen Services si- interfaces)

user@host> show services inline softwire statistics mape