Service Manual

Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.2(1.0) Introduced on the Z9500.
9.2.(0.0) Introduced on the S4820T, S4810, and Z9000.
Usage Information The following section describes the command elds.
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..
Example
Dell(conf-if-gi-1/2)#do debug ipv6 ospf bfd gi 1/2
OSPFv3 bfd related debugging is on for GigabitEthernet 1/2
00:59:26 : OSPFv3INFO: Received Interface mode bfd config command on
interface Gi 1/2 Enable 1, interval 0, min_rx 0, Multiplier 0, role 0,
Disable 0
00:59:26 : OSPFv3INFO: Enabling BFD on interface Gi 1/2 Cmd Add Session
00:59:27 : OSPFv3INFO: Enabling BFD for NBRIP
fe80:0000:0000:0000:0201:e8ff:fe8b:7720
00:59:27 : OSPFv3INFO: Completed Enabling BFD on interface Gi 1/2
00:59:27 : OSPFv3INFO: Completed Interface mode BFD configuration on Gi
1/2!!
00:59:27 : OSPFv3INFO: Enabling BFD for NBRIP
fe80:0000:0000:0000:0201:e8ff:fe8b:7720
00:59:27 : OSPFv3INFO: Ospf3_register_bfd ospf key 27648
00:59:27 : OSPFv3INFO: OSPFV3 Enabling BFD for NBRIP
fe80:0000:0000:0000:0201:e8ff:fe8b:7720 Interface Gi 1/2 IfIndex 34145282
00:59:27 : OSPFv3INFO: BFD parameters interval 100 min_rx 100 mult 3 role
active
00:59:27 : OSPFv3INFO: BFD parameters interval 100 min_rx 100 mult 3 role
active
00:59:27 : OSPFv3INFO: Completed Enabling BFD for NBRIP
fe80:0000:0000:0000:0201:e8ff:fe8b:7720
Aug 25 11:19:59: %STKUNIT0-M:CP %BFDMGR-1-BFD_STATE_CHANGE: Changed
session state to Init for neighbor fe80::201:e8ff:fe8b:7720 on interface
Gi 1/2 (diag: NBR_DN)
Aug 25 11:20:00: %STKUNIT0-M:CP %BFDMGR-1-BFD_STATE_CHANGE: Changed
session state to Up for neighbor fe80::201:e8ff:fe8b:7720 on interface Gi
1/2 (diag: NO_DIAG)
00:59:45 : OSPFv3INFO: OSPFV3 got BFD msg
00:59:45 : OSPFv3INFO: Bfd Msg Type Up for interface Gi 1/2
00:59:45 : OSPFv3INFO: OSPFV3 updating NBR state
Open Shortest Path First (OSPFv2 and OSPFv3)
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