Dell Command Line Reference Guide for the S4048–ON System 9.14.2.8

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debug ipv6 ospf events

Display debug information and interface types on OSPF IPv6 events.

Syntax
debug ipv6 ospf events [interface] [vrf vrf-name]
Parameters
interface

(OPTIONAL) Enter one of the following keywords and slot/port or number information:

  • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port[/subport] information.
  • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
  • For a port channel interface, enter the keywords port-channel then a number.
  • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
vrf vrf-name
Enter the keyword vrf to view debugging information on OSPF corresponding to that VRF.
Command Modes
EXEC Privilege
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S3148.
9.10(0.0)
Introduced on the S6100-ON.
9.8(2.0)
Introduced on the S3100 series.
9.8(1.0)
Introduced on the Z9100-ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.2(1.0)
Introduced on the Z9500.
9.1.(0.0)
Introduced on the S4810 and Z9000.
8.3.19.0
Introduced on the S4820T.
7.8.1.0
Added support for C-Series.
7.4.1.0
Introduced on E-Series.
Example
DellEMC# debug ipv6 ospf packet
OSPFv3 packet related debugging is on for all interfaces
05:21:01 : OSPFv3: Sending, Ver:3, Type:1(Hello), Len:40, Router
ID:223.255.255.254, Area ID:0, Inst:0, on Po 255
05:21:03 : OSPFv3: Received, Ver:3, Type:1(Hello), Len:40, Router
ID:223.255.255.255, Area ID:0, Chksum:a177, Inst:0, from Vl 100
05:20:25 : OSPFv3: Sending, Ver:3, Type:4(LS Update), Len:580, Router
ID:223.255.255.254, Area ID:0, Inst:0, on Vl 1000
07:21:40 : OSPFv3: Received, Ver:3, Type:1(Hello), Len:40, Router ID:223.255.255.254, Area ID:0, Chksum:af8f, Inst:0, from Te 1/6
DellEMC#
Example (detail)
DellEMC# debug ipv6 ospf packet te 0/7 detail

00:37:52 : OSPFv3: Rcv,V:3 Type:4(LSUpd) RId:10,130.254.101 Area:0 Inst:0 Len:96 Cksum:0x6779 #LSA:2
                        -LSA:ASExt Age:3600 LSId:0.0.0.1 RId:10.130.254.101 Seq:0x80000001
                            Met:20(E2) Opt:0x10(DN ) Prefix:9001::/64
                        -LSA:Router Age:1 LSId:0.0.0.0 RId:10.130.254.101 Seq:0x80000003
                            Flags:0x2(E) Opt:0x13(R E V6) #Links:1
                                -Type:TRNET Met:1 IntfId:1049476 NbrIntfId:1049476 NbrRId:10.160.3.37 from Te 0/7
DellEMC#
Command Fields
Lines Beginning With or Including
Description
OSPFv3...
Debugging is on for all OSPFv3 packets and all interfaces.
05:21:01
Displays the time stamp.
Sending Ver:3
Sending OSPF3 version..
type:
Displays the type of packet sent:
  • 1 - Hello packet
  • 2 - database description
  • 3 - link state request
  • 4 - link state update
  • 5 - link state acknowledgement
Length:
Displays the OSPFv3 packet length.
Router ID:
Displays the OSPFv3 router ID.
Area ID:
Displays the OSPFv3 area ID.
Chksum:
Displays the OSPFv3 checksum.

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