Monitoring Detailed or Summary Information for IPv6 Interfaces

Purpose

Display detailed or summary interface information for a particular interface or for all interfaces. You can use the brief keyword to display summary information for all interface types and all interfaces. You can use the detail keyword to display detailed information about the interface for all interfaces or the specified interface.

Note:

  • You must configure an IPv6 license using the license ipv6 command before using the IPv6 routing protocol configuration commands on the E Series router.
  • All IPv6 routing protocol-related configurations are removed from the virtual router when you issue the no ipv6 command.

Action

To display information for all interfaces:

host1#show ipv6 interface
null0 line protocol IpLoopback is up, ipv6 is up
  Network Protocols: IPv6
  Link local address: fe80::90:1a00:740:1d44
  Unnumbered Interface: Corresponding Numbered Interface not specified or
removed
  Operational MTU 1500 Administrative MTU 0
  Operational speed 100000000 Administrative speed 0
  Creation type Static
  Neighbor Discovery is disabled
  In Received Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Packets 0, Bytes 0
  In Total Dropped Packets 0, Bytes 0
    In Policed Packets 0
    In Invalid Source Address Packets 0
    In Error Packets 0
    In Discarded Packets 0
  Out Forwarded Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Routed Packets 0, Bytes 0
  Out Total Dropped Packets 0, Bytes 0
    Out Scheduler Dropped Packets 0, Bytes 0                                   
    Out Policed Packets 0
    Out Discarded Packets 0
FastEthernet9/1.5 line protocol VlanSub is up, ipv6 is up
  Description: IPv6 interface in Virtual Router Hop5
  Network Protocols: IPv6
  Link local address: fe80::90:1a00:740:31ce
  Internet address: 5:1:1::2/64
  Operational MTU 1500 Administrative MTU 0
  Operational speed 100000000 Administrative speed 0
  Creation type Static
  ND reachable time is 3600000 milliseconds
  ND duplicate address detection attempts is 100
  ND neighbor solicitation retransmission interval is 1000 milliseconds
  ND proxy is enabled
  In Received Packets 13, Bytes 1356
    Unicast Packets 5, Bytes 588
    Multicast Packets 8, Bytes 768
  In Total Dropped Packets 0, Bytes 0
    In Policed Packets 0
    In Invalid Source Address Packets 0
    In Error Packets 0
    In Discarded Packets 0                                                     
  Out Forwarded Packets 22, Bytes 2480
    Unicast Packets 22, Bytes 2480
    Multicast Routed Packets 0, Bytes 0
  Out Total Dropped Packets 8, Bytes 0
    Out Scheduler Dropped Packets 0, Bytes 0
    Out Policed Packets 0
    Out Discarded Packets 8
  queue 0: traffic class best-effort, bound to ipv6 FastEthernet9/1.5
    Queue length 0 bytes
    Forwarded packets 4, bytes 680
    Dropped committed packets 0, bytes 0
    Dropped conformed packets 0, bytes 0
    Dropped exceeded packets 0, bytes 0
FastEthernet9/0.6 line protocol VlanSub is up, ipv6 is up
  Description: IPv6 interface in Virtual Router Hop6
  Network Protocols: IPv6
  Link local address: fe80::90:1a00:740:31cd
  Internet address: 6:1:1::1/64
  Operational MTU 1500 Administrative MTU 0
  Operational speed 100000000 Administrative speed 0
  Creation type Static                                                         
  ND reachable time is 3600000 milliseconds
  ND duplicate address detection attempts is 100
  ND neighbor solicitation retransmission interval is 1000 milliseconds
  ND proxy is enabled
ND RA source link layer is advertised
  ND RA interval is 200 seconds, lifetime is 1800 seconds
  ND RA managed flag is disabled, other config flag is disabled
  ND RA advertising prefixes configured on interface
  In Received Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Packets 0, Bytes 0
  In Total Dropped Packets 0, Bytes 0
    In Policed Packets 0
    In Invalid Source Address Packets 0
    In Error Packets 0
    In Discarded Packets 0
  Out Forwarded Packets 8, Bytes 768
    Unicast Packets 8, Bytes 768
    Multicast Routed Packets 0, Bytes 0
  Out Total Dropped Packets 5, Bytes 0
    Out Scheduler Dropped Packets 0, Bytes 0
    Out Policed Packets 0
    Out Discarded Packets 5
  queue 0: traffic class best-effort, bound to ipv6 FastEthernet9/0.6
    Queue length 0 bytes                                                       
    Forwarded packets 0, bytes 0
    Dropped committed packets 0, bytes 0
    Dropped conformed packets 0, bytes 0
    Dropped exceeded packets 0, bytes 0
loopback5 line protocol IpLoopback is up, ipv6 is up
  Network Protocols: IPv6
  Link local address: fe80::90:1a00:740:1d44
  Internet address: 10:1:1:0:290:1aff:fe40:1d44/64 (eui-64)
  Operational MTU 1500 Administrative MTU 0
  Operational speed 100000000 Administrative speed 0
  Creation type Static
  Neighbor Discovery is disabled
  In Received Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Packets 0, Bytes 0
  In Total Dropped Packets 0, Bytes 0
    In Policed Packets 0
    In Invalid Source Address Packets 0
    In Error Packets 0
    In Discarded Packets 0
  Out Forwarded Packets 0, Bytes 0                                             
    Unicast Packets 0, Bytes 0
    Multicast Routed Packets 0, Bytes 0
  Out Total Dropped Packets 0, Bytes 0
    Out Scheduler Dropped Packets 0, Bytes 0
    Out Policed Packets 0
    Out Discarded Packets 0 
IPv6 policy input ipv6InPol25
    rate-limit-profile Rlp2Mb classifier-group clgA entry 1
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
    rate-limit-profile Rlp8Mb
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
  IPv6 policy output ipv6PolOut2
    rate-limit-profile RlpOutA classifier-group clgB entry 1
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
    rate-limit-profile RlpOutB
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
  IPv6 policy local-input ipv6PolLocIn5
    rate-limit-profile Rlp1Mb classifier-group clgC entry 1
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
    rate-limit-profile Rlp5Mb
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
  queue 0: traffic class best-effort, bound to ipv6 FastEthernet9/0.6
    Queue length 0 bytes 
    Forwarded packets 0, bytes 0
    Dropped committed packets 0, bytes 0
    Dropped conformed packets 0, bytes 0
    Dropped exceeded packets 0, bytes 0

To display information for a particular interface:

host1#show ipv6 interface FastEthernet 9/0.6
FastEthernet9/0.6 line protocol VlanSub is up, ipv6 is up
  Description: IPv6 interface in Virtual Router Hop6
  Network Protocols: IPv6
  Link local address: fe80::90:1a00:740:31cd
  Internet address: 6:1:1::1/64
  Operational MTU 1500 Administrative MTU 0
  Operational speed 100000000 Administrative speed 0
  Creation type Static
  ND reachable time is 3600000 milliseconds
  ND duplicate address detection attempts is 100
  ND neighbor solicitation retransmission interval is 1000 milliseconds
  ND proxy is enabled
ND RA source link layer is advertised
  ND RA interval is 200 seconds, lifetime is 1800 seconds
  ND RA managed flag is disabled, other config flag is disabled
  ND RA advertising prefixes configured on interface
  In Received Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Packets 0, Bytes 0
  In Total Dropped Packets 0, Bytes 0
    In Policed Packets 0
    In Invalid Source Address Packets 0
    In Error Packets 0
    In Discarded Packets 0
  Out Forwarded Packets 8, Bytes 768
    Unicast Packets 8, Bytes 768                                               
    Multicast Routed Packets 0, Bytes 0
  Out Total Dropped Packets 5, Bytes 0
    Out Scheduler Dropped Packets 0, Bytes 0
    Out Policed Packets 0
    Out Discarded Packets 5
  queue 0: traffic class best-effort, bound to ipv6 FastEthernet9/0.6
    Queue length 0 bytes
    Forwarded packets 0, bytes 0
    Dropped committed packets 0, bytes 0
    Dropped conformed packets 0, bytes 0
    Dropped exceeded packets 0, bytes 0 
IPv6 policy input ipv6InPol25
    rate-limit-profile Rlp2Mb classifier-group clgA entry 1
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
    rate-limit-profile Rlp8Mb
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
  IPv6 policy output ipv6PolOut2
    rate-limit-profile RlpOutA classifier-group clgB entry 1
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
    rate-limit-profile RlpOutB
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
  IPv6 policy local-input ipv6PolLocIn5
    rate-limit-profile Rlp1Mb classifier-group clgC entry 1
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
    rate-limit-profile Rlp5Mb
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
  queue 0: traffic class best-effort, bound to ipv6 FastEthernet9/0.6
    Queue length 0 bytes 
    Forwarded packets 0, bytes 0
    Dropped committed packets 0, bytes 0
    Dropped conformed packets 0, bytes 0
    Dropped exceeded packets 0, bytes 0
Http Redirect Url: https://www.juniper.net

To display detailed information for all interfaces:

host1#show ipv6 interface detail
null0 line protocol IpLoopback is up, ipv6 is up
  Network Protocols: IPv6
  Link local address: fe80::90:1a00:740:1d44
  Unnumbered Interface: Corresponding Numbered Interface not specified or
removed
IPv6 statistics:
  Rcvd:  0 local destination
         0 hdr errors, 0 addr errors
         0 unkn proto, 0 discards
  Sent:  0 generated, 0 no routes, 0 discards
ICMPv6 statistics:
  Rcvd:  0 destination unreach, 0 admin unreach, 0 parameter problem
         0 time exceeded, 0 pkt too big, 0 echo requests
         0 echo replies
  Sent:  0 destination unreach, 0 admin unreach, 0 parameter problem
         0 time exceeded, 0 pkt too big, 0 echo requests
         0 echo replies
  Operational MTU 1500 Administrative MTU 0
  Operational speed 100000000 Administrative speed 0
  Creation type Static
  Neighbor Discovery is disabled  
                                             
  ICMPv6 statistics:
    Rcvd:  0 total, 0 errors
           0 rtr solicits, 0 rtr advertisements
           0 neighbor solicits, 0 neighbor advertisements
           Group membership: 0 queries, 0 responses, 0 reductions
           0 redirects
    Sent:  0 total, 0 errors
           0 rtr solicits, 0 rtr advertisements
           0 neighbor solicits, 0 neighbor advertisements
           Group membership: 0 queries, 0 responses, 0 reductions
           0 redirects
  In Received Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Packets 0, Bytes 0
  In Total Dropped Packets 0, Bytes 0
    In Policed Packets 0
    In Invalid Source Address Packets 0
    In Error Packets 0
    In Discarded Packets 0
  Out Forwarded Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Routed Packets 0, Bytes 0                                        
  Out Total Dropped Packets 0, Bytes 0
    Out Scheduler Dropped Packets 0, Bytes 0
    Out Policed Packets 0
    Out Discarded Packets 0
FastEthernet9/1.5 line protocol VlanSub is up, ipv6 is up
  Description: IPv6 interface in Virtual Router Hop5
  Network Protocols: IPv6
  Link local address: fe80::90:1a00:740:31ce
  Internet address: 5:1:1::2/64
IPv6 statistics:
  Rcvd:  0 local destination
         0 hdr errors, 0 addr errors
         0 unkn proto, 0 discards
  Sent:  0 generated, 0 no routes, 0 discards
ICMPv6 statistics:
  Rcvd:  0 destination unreach, 0 admin unreach, 0 parameter problem
         0 time exceeded, 0 pkt too big, 0 echo requests
         3 echo replies
  Sent:  0 destination unreach, 0 admin unreach, 0 parameter problem
         0 time exceeded, 0 pkt too big, 5 echo requests
         0 echo replies                                                        
  Operational MTU 1500 Administrative MTU 0
  Operational speed 100000000 Administrative speed 0
  Creation type Static
  ND reachable time is 3600000 milliseconds
  ND duplicate address detection attempts is 100
  ND neighbor solicitation retransmission interval is 1000 milliseconds
  ND proxy is enabled
ND RA source link layer is advertised
  ND RA interval is 200 seconds, lifetime is 1800 seconds
  ND RA managed flag is disabled, other config flag is disabled
  ND RA advertising prefixes configured on interface
  ICMPv6 statistics:
    Rcvd:  13 total, 0 errors
           0 rtr solicits, 8 rtr advertisements
           1 neighbor solicits, 1 neighbor advertisements
           Group membership: 0 queries, 0 responses, 0 reductions
           0 redirects
    Sent:  31 total, 0 errors
           0 rtr solicits, 16 rtr advertisements
           5 neighbor solicits, 5 neighbor advertisements
           Group membership: 0 queries, 0 responses, 0 reductions
           0 redirects
  In Received Packets 13, Bytes 1356
    Unicast Packets 5, Bytes 588
    Multicast Packets 8, Bytes 768
  In Total Dropped Packets 0, Bytes 0                                          
    In Policed Packets 0
    In Invalid Source Address Packets 0
    In Error Packets 0
    In Discarded Packets 0
  Out Forwarded Packets 22, Bytes 2480
    Unicast Packets 22, Bytes 2480
    Multicast Routed Packets 0, Bytes 0
  Out Total Dropped Packets 8, Bytes 0
    Out Scheduler Dropped Packets 0, Bytes 0
    Out Policed Packets 0
    Out Discarded Packets 8
  queue 0: traffic class best-effort, bound to ipv6 FastEthernet9/1.5
    Queue length 0 bytes
    Forwarded packets 4, bytes 680
    Dropped committed packets 0, bytes 0
    Dropped conformed packets 0, bytes 0
    Dropped exceeded packets 0, bytes 0
FastEthernet9/0.6 line protocol VlanSub is up, ipv6 is up
  Description: IPv6 interface in Virtual Router Hop6
  Network Protocols: IPv6
  Link local address: fe80::90:1a00:740:31cd                                   
  Internet address: 6:1:1::1/64
IPv6 statistics:
  Rcvd:  0 local destination
         0 hdr errors, 0 addr errors
         0 unkn proto, 0 discards
  Sent:  0 generated, 0 no routes, 0 discards
ICMPv6 statistics:
  Rcvd:  0 destination unreach, 0 admin unreach, 0 parameter problem
         0 time exceeded, 0 pkt too big, 0 echo requests
         0 echo replies
  Sent:  0 destination unreach, 0 admin unreach, 0 parameter problem
         0 time exceeded, 0 pkt too big, 0 echo requests
         0 echo replies
  Operational MTU 1500 Administrative MTU 0
  Operational speed 100000000 Administrative speed 0
  Creation type Static
  ND reachable time is 3600000 milliseconds
  ND duplicate address detection attempts is 100
  ND neighbor solicitation retransmission interval is 1000 milliseconds
  ND proxy is enabled
ND RA source link layer is advertised
  ND RA interval is 200 seconds, lifetime is 1800 seconds
  ND RA managed flag is disabled, other config flag is disabled
  ND RA advertising prefixes configured on interface
  ICMPv6 statistics:
    Rcvd:  0 total, 0 errors
           0 rtr solicits, 0 rtr advertisements
           0 neighbor solicits, 0 neighbor advertisements
           Group membership: 0 queries, 0 responses, 0 reductions
           0 redirects
    Sent:  13 total, 0 errors
           0 rtr solicits, 9 rtr advertisements
           2 neighbor solicits, 2 neighbor advertisements
           Group membership: 0 queries, 0 responses, 0 reductions
           0 redirects
  In Received Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Packets 0, Bytes 0
  In Total Dropped Packets 0, Bytes 0
    In Policed Packets 0
    In Invalid Source Address Packets 0
    In Error Packets 0
    In Discarded Packets 0
  Out Forwarded Packets 8, Bytes 768
    Unicast Packets 8, Bytes 768
    Multicast Routed Packets 0, Bytes 0                                        
  Out Total Dropped Packets 5, Bytes 0
    Out Scheduler Dropped Packets 0, Bytes 0
    Out Policed Packets 0
    Out Discarded Packets 5
  queue 0: traffic class best-effort, bound to ipv6 FastEthernet9/0.6
    Queue length 0 bytes
    Forwarded packets 0, bytes 0
    Dropped committed packets 0, bytes 0
    Dropped conformed packets 0, bytes 0
    Dropped exceeded packets 0, bytes 0
loopback5 line protocol IpLoopback is up, ipv6 is up
  Network Protocols: IPv6
  Link local address: fe80::90:1a00:740:1d44
  Internet address: 10:1:1:0:290:1aff:fe40:1d44/64 (eui-64)
IPv6 statistics:
  Rcvd:  0 local destination
         0 hdr errors, 0 addr errors
         0 unkn proto, 0 discards
  Sent:  0 generated, 0 no routes, 0 discards
ICMPv6 statistics:                                                             
  Rcvd:  0 local destination
         0 hdr errors, 0 addr errors
         0 unkn proto, 0 discards
  Sent:  0 generated, 0 no routes, 0 discards
ICMPv6 statistics:
  Rcvd:  0 destination unreach, 0 admin unreach, 0 parameter problem
         0 time exceeded, 0 pkt too big, 0 echo requests
         0 echo replies
  Sent:  0 destination unreach, 0 admin unreach, 0 parameter problem
         0 time exceeded, 0 pkt too big, 0 echo requests
         0 echo replies
  Operational MTU 1500 Administrative MTU 0
  Operational speed 100000000 Administrative speed 0
  Creation type Static
  Neighbor Discovery is disabled
  ICMPv6 statistics:
    Rcvd:  0 total, 0 errors
           0 rtr solicits, 0 rtr advertisements
           0 neighbor solicits, 0 neighbor advertisements
           Group membership: 0 queries, 0 responses, 0 reductions
           0 redirects
    Sent:  0 total, 0 errors
           0 rtr solicits, 0 rtr advertisements
           0 neighbor solicits, 0 neighbor advertisements
           Group membership: 0 queries, 0 responses, 0 reductions
           0 redirects
 
  In Received Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Packets 0, Bytes 0
  In Total Dropped Packets 0, Bytes 0
    In Policed Packets 0
    In Invalid Source Address Packets 0
    In Error Packets 0
    In Discarded Packets 0
  Out Forwarded Packets 0, Bytes 0
    Unicast Packets 0, Bytes 0
    Multicast Routed Packets 0, Bytes 0
  Out Total Dropped Packets 0, Bytes 0
    Out Scheduler Dropped Packets 0, Bytes 0
    Out Policed Packets 0
    Out Discarded Packets 0
IPv6 policy input ipv6InPol25
    rate-limit-profile Rlp2Mb classifier-group clgA entry 1
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
    rate-limit-profile Rlp8Mb
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
  IPv6 policy output ipv6PolOut2
    rate-limit-profile RlpOutA classifier-group clgB entry 1
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
    rate-limit-profile RlpOutB
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
  IPv6 policy local-input ipv6PolLocIn5
    rate-limit-profile Rlp1Mb classifier-group clgC entry 1
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
    rate-limit-profile Rlp5Mb
      Committed: 0 packets, 0 bytes
      Conformed: 0 packets, 0 bytes
      Exceeded:  0 packets, 0 bytes
  queue 0: traffic class best-effort, bound to ipv6 FastEthernet9/0.6
    Queue length 0 bytes 
    Forwarded packets 0, bytes 0
    Dropped committed packets 0, bytes 0
    Dropped conformed packets 0, bytes 0
    Dropped exceeded packets 0, bytes 0

To display summary information for all interfaces:

host1# show ipv6 interface brief
    Interface         IPv6-Address    Status  Protocol   Description
----------------- ------------------ ------- -------- ----------------
null0                 Unnumbered       up      up
FastEthernet9/1.5     5:1:1::2/64      up      up     IPv6 interface in
                                                      Virtual Router Hop
                                                            5
FastEthernet9/0.6     6:1:1::1/64      up      up     IPv6 interface in
                                                      Virtual Router Hop
                                                             6
loopback5          10:1:1:0:290:1aff:fe up      up
                   40:1d44/64 

Meaning

Table 39 lists the show ipv6 interface command output fields.

Table 39: show ipv6 interface Output Fields

Field Name

Field Description

Interface

Type of interface and interface specifier. For details about interface types and specifiers, see Interface Types and Specifiers in JunosE Command Reference Guide

Ipv6-Address

External address of the interface

Status

Status of the interface: up or down

Protocol

Status of the protocol on the interface: up or down

Description

Optional description for the interface or address specified

Network Protocols

Network protocols configured on this interface

Link local address

Local IPv6 address of this interface

Internet address

External address of this interface

IPv6 statistics Rcvd

  • local destination—Frames with this router as their destination
  • hdr errors—Number of packets containing header errors
  • addr errors—Number of packets containing addressing errors
  • unkn proto—Number of packets received containing unknown protocols
  • discards—Number of discarded packets

IPv6 statistics Sent

  • generated—Number of packets generated
  • no routes—Number of packets that could not be routed
  • discards—Number of packets that could not be routed that were discarded

    Note: If you configure the router to discard packets for static routes with null 0 interfaces as the next-hop points using the reject keyword with the ipv6 route command, the value displayed in this field also includes the packets that reached the null 0 interface and were dropped.

ICMPv6 statistics Rcvd

  • total—Total number of received packets
  • errors—Error packets received
  • destination unreach—Packets received with destination unreachable
  • admin unreach—Packets received because the destination was administratively unreachable (for example, the packet encountered a firewall filter)
  • parameter problem—Packets received with parameter errors
  • time exceeded—Packets received with time-to-live exceeded
  • pkt too big—Number of packet-too-big messages received that indicate a packet was too large to forward because of the allowed MTU size
  • redirects—Received packet redirects
  • echo requests—Echo request (ping) packets
  • echo replies—Echo replies received
  • rtr solicits—Number of received router solicitations
  • rtr advertisements—Number of received router advertisements
  • neighbor solicits—Number of received neighbor solicitations
  • neighbor advertisements—Number or received neighbor advertisements
  • Group membership (queries, responses, reductions)—Number of queries, responses, and reduction requests received from within a group to which the interface is assigned

ICMPv6 statistics Sent

  • total—Total number of sent packets
  • errors—Error packets sent
  • destination unreach—Packets sent with destination unreachable

    Note: If you configure the router to discard packets for static routes with null 0 interfaces as the next-hop points using the reject keyword with the ipv6 route command, the value displayed in this field also includes the number of ICMPv6 unreachable messages sent out for packets that reached null 0 interfaces with static routes.

  • admin unreach—Packets sent because the destination was administratively unreachable (for example, due to a firewall filter)
  • parameter problem—Packets sent with parameter errors
  • time exceeded—Packets sent with time-to-live exceeded
  • pkt too big—Number of packet-too-big messages sent because a received packet was too large to forward because of the allowed MTU size
  • redirects—Sent packet redirects
  • echo requests—Echo request (ping) packets
  • echo replies—Echo replies sent
  • rtr solicits—Number of sent router solicitations
  • rtr advertisements—Number of sent router advertisements
  • neighbor solicits—Number of sent neighbor solicitations
  • neighbor advertisements—Number of sent neighbor advertisements
  • Group membership (queries, responses, reductions)—Number of queries, responses, and reduction requests sent to a group of which the interface is assigned

Operational MTU

Value of the MTU

Administrative MTU

Value of the MTU if it has been administratively overridden using the configuration

Operational speed

Speed of the interface

Administrative speed

Value of the speed if it has been administratively overridden using the configuration

Creation type

Method by which the interface was created (static or dynamic)

HTTP Redirect Url

URL to which a subscriber’s initial Web browser session is redirected

ND reachable time

Amount of time (in milliseconds) that the neighbor is expected to remain reachable

ND duplicate address detection attempts

Number of times that the router attempts to determine a duplicate address

ND neighbor solicitation retransmission interval

Interval in which the router retransmits neighbor solicitations

ND proxy

Indicates whether the router will reply to solicitations on behalf of a known neighbor

ND RA source link layer

Indicates whether the RA includes the link layer

ND RA interval

Interval (in seconds) of the neighbor discovery router advertisement

ND RA lifetime

Lifetime (in seconds) of the neighbor discovery router advertisement

ND RA managed flag

State of the neighbor discovery router advertisement managed flag

ND RA other config flag

State of the neighbor discovery router advertisement other config flag

ND RA advertising prefixes

Configured advertisement prefixes for neighbor discovery router advertisement

In Packet Details

In Received Packets, Bytes

Total number of packets and bytes received on this interface

Unicast Packets, Bytes

Unicast packets and bytes received on the IPv6 interface; link-local received multicast packets (non-multicast-routed frames) are counted as unicast packets

Multicast Packets, Bytes

Multicast packets and bytes received on the IPv6 interface which are then multicast-routed are counted as multicast packets

In Total Dropped Packets, Bytes

Total number of inbound packets and bytes dropped on this interface

In Policed Packets

Packets that were received and dropped on the interface for any of the following reasons: exceeding the token bucket limit, exceeding the rate limit, a drop action in a policy, discarded MAC validation packets, a destination address lookup failure, or when the destination address is an IP interface that has a route configured to the null 0 interface.

In Invalid Source Address Packets

Packets received with invalid source address (for example, spoofed packets)

In Error Packets

Number of packets received with errors

In Discarded Packets

Packets received that were discarded for reasons other than rate limits, errors, and invalid source address

Out Packet Details

Out Forwarded Packets, Bytes

Total number of packets and bytes that were sent from this interface

Unicast Packets, Bytes

Unicast packets and bytes that were sent from this interface

Multicast Routed Packets, Bytes

Multicast packets and bytes that were sent from this interface

Out Total Dropped Packets

Total number of outbound packets and bytes dropped by this interface

Out Scheduler Dropped Packets, Bytes

Number of outbound packets and bytes dropped by the scheduler

Out Policed Packets, Bytes

Number of outbound packets and bytes dropped because of rate limits

Out Discarded Packets

Number of outbound packets that were discarded for reasons other than those dropped by the scheduler and those dropped because of rate limits

Queue Details

queue, traffic class, bound to ipv6

Queue and traffic class bound to the specified IPv6 interface

Queue length

Number of bytes in queue

Dropped committed packets, bytes

Total number of committed packets and bytes dropped by this interface

Dropped conformed packets, bytes

Total number of conformed packets and bytes dropped by this interface

Dropped exceeded packets, bytes

Total number of exceeded packets and bytes dropped by this interface

IPv6 Policy Details

IPv6 policy

Type (input, output, local-input) and name of policy

rate-limit-profile

Name of profile

classifier-group entry

Entry index

Committed

Number of packets and bytes conforming to the committed access rate

Conformed

Number of packets and bytes that exceed the committed access rate but conform to the peak access rate

Exceeded

Number of packets and bytes exceeding the peak access rate

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