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| Title: | FDDI - The Next Generation |
|
| Moderator: | NETCAD::STEFANI |
|
| Created: | Thu Apr 27 1989 |
| Last Modified: | Thu Jun 05 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 2259 |
| Total number of notes: | 8590 |
1619.0. "DECswitch EF reboots intermittently" by STKHLM::DUFVA (Nils Dufva - TSSC G�vle Sweden) Fri Mar 10 1995 07:37
Also posted in the HUB_MGNT notesfile:
Hi,
A customer has two DECswitch 900EF (DEFBA-MA rev. A01)that reboots very
intermittently, once or twice a month. Not at the same moment, but last
Monday both switches rebooted within two hours.
They have got V1.4.1 s/w which was said to contain some debug code.
The config is five DECconcentrator 500:s on a dual ring. To these are
several SAS systems connected as well as two DECswitch 900EF with dual-
homing to different DC500:s.
The DEFCN:s are V3.3 (and V3.4 in one case), according to the customer.
The only thing I noticed is that they have a complex bridge config with more
than seven bridges (Ethernet & FDDI) in serial. The network map was unclear,
but there might be nine bridges in serial.
From MCC:
-----------------------------------------------------------------------------
Rule name: Domain LOCAL_NS:.ip_noder Rule snmp_down
Managed Object: SNMP LOCAL_NS:.dmhub_kj197
Detected at: 6-MAR-1995 12:08:47.53
Description: Node Unreachable, check node.
Severity: Critical
Expression: (OCCURS (SNMP * Ip Reachability Down))
Data: The last event detected: SNMP LOCAL_NS:.dmhub_kj197 IP
Reachability Down 6-MAR-1995 12:08:45.78
Event Arguments: Event: IP Reachability Down Entity is no longer reachable :
----------------------------------------------------------------------------
From console port in hub:
DEChub 900 MultiSwitch
==============================================================================
DEChub 900 MultiSwitch INSTALLATION MENU
[1] Reset with Factory Defaults
[2] Reset with Current Settings
[3] Show Current Settings
[4] Set SNMP Read/Write Community
[5] Add SNMP Trap Addresses
[6] Delete SNMP Trap Addresses
[7] Dump Error Log
[8] Set In-Band Interface IP Address
[9] Downline Upgrade
[10] Set Out-of-Band Interface IP Address
[11] Set Out-of-Band Interface Port Speed
[12] Start Event Display Mode
[13] Start Redirect Mode
==============================================================================
Enter selection : 7
DEChub 900 MultiSwitch
==============================================================================
DUMP ERROR LOG
Current Reset Count: 36
==============================================================================
Entry = 9049
Time Stamp = 0 2067
Reset Count = 30
Duplicate IP Address detected in slot 8
Dump another entry [Y]/N? y
Entry = 9048
Time Stamp = 0 1639792
Reset Count = 24
Duplicate IP Address detected in slot 8
Dump another entry [Y]/N? y
Entry = 9047
Time Stamp = 0 1594511
Reset Count = 24
Duplicate IP Address detected in slot 8
Dump another entry [Y]/N? y
Entry = 9046
Time Stamp = 0 1568069
Reset Count = 24
Duplicate IP Address detected in slot 8
Dump another entry [Y]/N? y
Entry = 9045
Time Stamp = 0 273094
Reset Count = 23
Duplicate IP Address detected in slot 5
Dump another entry [Y]/N? y
Entry = 9044
Time Stamp = 0 0
Reset Count = 21
SW V2.2.1-> V3.0.0; Config cleared.
Dump another entry [Y]/N? y
==============================================================================
No more Error Log entries.
Press Return for Main Menu ...
DEChub 900 MultiSwitch
==============================================================================
DEChub 900 MultiSwitch INSTALLATION MENU
[1] Reset with Factory Defaults
[2] Reset with Current Settings
[3] Show Current Settings
[4] Set SNMP Read/Write Community
[5] Add SNMP Trap Addresses
[6] Delete SNMP Trap Addresses
[7] Dump Error Log
[8] Set In-Band Interface IP Address
[9] Downline Upgrade
[10] Set Out-of-Band Interface IP Address
[11] Set Out-of-Band Interface Port Speed
[12] Start Event Display Mode
[13] Start Redirect Mode
==============================================================================
Enter selection : 13
Enter the slot number for redirection (1-8) : 8
Console redirected to 8: DECbridge 900MX
Attempting connection [Ctrl/C to abort] ...
Connection Successful!
DECbridge 900MX - slot 8
==============================================================================
DECbridge 900MX INSTALLATION MENU
[1] Reset with Factory Defaults
[2] Reset with Current Settings
[3] Show Current Settings
[4] Set SNMP Read/Write Community
[5] Add SNMP Trap Addresses
[6] Delete SNMP Trap Addresses
[7] Dump Error Log
[8] Set In-Band Interface IP Address
[9] Set In-Band Interface Default Gateway Address
[10] Downline Upgrade
[11] Module-Specific Options
[Ctrl/C] Return to Hub Manager Menu
==============================================================================
Enter selection : 3
DECbridge 900MX - slot 8
==============================================================================
DECbridge 900MX, 6-Ethernet/FDDI Bridge, HW=v0/1,RO=v0.2,SW=v1.4.1
SysUpTime : 3 days 04:18:18 2 resets
SNMP Read/Write Community : public
SNMP Trap Addresses : Not Configured
Status of Last Downline Upgrade : TFTP Read
9 days 01:18:50 11 resets
Transfer Complete.
In-Band Interface Hardware Address : 08-00-2B-A6-1D-E8
In-Band Interface IP Address : 157.96.201.3
In-Band Interface Default Gateway Address : 157.96.192.1
==============================================================================
Press Return for Main Menu ...
DECbridge 900MX - slot 8
==============================================================================
DECbridge 900MX INSTALLATION MENU
[1] Reset with Factory Defaults
[2] Reset with Current Settings
[3] Show Current Settings
[4] Set SNMP Read/Write Community
[5] Add SNMP Trap Addresses
[6] Delete SNMP Trap Addresses
[7] Dump Error Log
[8] Set In-Band Interface IP Address
[9] Set In-Band Interface Default Gateway Address
[10] Downline Upgrade
[11] Module-Specific Options
[Ctrl/C] Return to Hub Manager Menu
==============================================================================
Enter selection : 7
DECbridge 900MX - slot 8
==============================================================================
DUMP ERROR LOG
Current Reset Count: 2
==============================================================================
Entry # = 3
Entry Status = 0 [0=valid, 1=write_error, 2=invalid, 3=empty, 4=crc_error
Entry Id = 10
Firmware Rev = 1.4
Reset Count = 6
Timestamp = 0 0 0
Write Count = 6
FRU Mask = 0
Test ID = DEAD
Error Data = SR=2704 PC=0306CF8E Error Code=00002008 ProcCsr=6569
Registers = D0=0004A704 D1=008000A5 D2=00A50025 D3=030020D8
D4=00068CE1 D5=00000000 D6=00068CE0 D7=00000000
A0=00000000 A1=00000000 A2=00000000 A3=00000000
A4=00000000 A5=00000000 A6=00000000 A7=0004A6D0
Dump another entry [Y]/N? y
Entry # = 2
Entry Status = 0 [0=valid, 1=write_error, 2=invalid, 3=empty, 4=crc_error
Entry Id = 10
Firmware Rev = 1.4
Reset Count = 5
Timestamp = 0 16 3F37
Write Count = 6
FRU Mask = 0
Test ID = DEAD
Error Data = SR=0000 PC=03025D6E Error Code=00002020 ProcCsr=756D
Registers = D0=0306C18A D1=00000000 D2=00001018 D3=00000003
D4=0004A798 D5=03065A52 D6=0005882C D7=00000000
A0=00000000 A1=00000000 A2=00000000 A3=00000000
A4=00000000 A5=00000000 A6=00000000 A7=0004A6D4
Dump another entry [Y]/N? y
Entry # = 1
Entry Status = 0 [0=valid, 1=write_error, 2=invalid, 3=empty, 4=crc_error
Entry Id = 10
Firmware Rev = 1.4
Reset Count = 13
Timestamp = 0 3 461
Write Count = 6
FRU Mask = 0
Test ID = DEAD
Error Data = SR=2408 PC=00070614 Error Code=00002010 ProcCsr=7D6D
Registers = D0=20000307 D1=20D80300 D2=00000001 D3=00000005
D4=0004A870 D5=00061880 D6=030020D8 D7=00000000
A0=00000000 A1=00000000 A2=00000000 A3=00000000
A4=00000000 A5=00000000 A6=00000000 A7=0004A850
Dump another entry [Y]/N? y
Entry # = 0
Entry Status = 0 [0=valid, 1=write_error, 2=invalid, 3=empty, 4=crc_error
Entry Id = 10
Firmware Rev = 1.4
Reset Count = 12
Timestamp = 0 40 896D
Write Count = 6
FRU Mask = 0
Test ID = DEAD
Error Data = SR=0000 PC=03025D6E Error Code=00002020 ProcCsr=7D6D
Registers = D0=0306C18A D1=00000000 D2=00000D6B D3=00000003
D4=0004A798 D5=03065A52 D6=0005882C D7=00000000
A0=00000000 A1=00000000 A2=00000000 A3=00000000
A4=00000000 A5=00000000 A6=00000000 A7=0004A6D4
Dump another entry [Y]/N? y
==============================================================================
No more Error Log entries.
Press Return for Main Menu ...
DECbridge 900MX - slot 8
==============================================================================
DECbridge 900MX INSTALLATION MENU
[1] Reset with Factory Defaults
[2] Reset with Current Settings
[3] Show Current Settings
[4] Set SNMP Read/Write Community
[5] Add SNMP Trap Addresses
[6] Delete SNMP Trap Addresses
[7] Dump Error Log
[8] Set In-Band Interface IP Address
[9] Set In-Band Interface Default Gateway Address
[10] Downline Upgrade
[11] Module-Specific Options
[Ctrl/C] Return to Hub Manager Menu
==============================================================================
Enter selection : 11
DECbridge 900MX - slot 8
==============================================================================
DECbridge 900MX Installation
[1] Set Ethernet configuration in standalone mode
[2] Return to Main Menu
==============================================================================
Enter selection : 12 2
DECbridge 900MX - slot 8
==============================================================================
DECbridge 900MX INSTALLATION MENU
[1] Reset with Factory Defaults
[2] Reset with Current Settings
[3] Show Current Settings
[4] Set SNMP Read/Write Community
[5] Add SNMP Trap Addresses
[6] Delete SNMP Trap Addresses
[7] Dump Error Log
[8] Set In-Band Interface IP Address
[9] Set In-Band Interface Default Gateway Address
[10] Downline Upgrade
[11] Module-Specific Options
[Ctrl/C] Return to Hub Manager Menu
==============================================================================
Enter selection :
DEChub 900 MultiSwitch
==============================================================================
DEChub 900 MultiSwitch INSTALLATION MENU
[1] Reset with Factory Defaults
[2] Reset with Current Settings
[3] Show Current Settings
[4] Set SNMP Read/Write Community
[5] Add SNMP Trap Addresses
[6] Delete SNMP Trap Addresses
[7] Dump Error Log
[8] Set In-Band Interface IP Address
[9] Downline Upgrade
[10] Set Out-of-Band Interface IP Address
[11] Set Out-of-Band Interface Port Speed
[12] Start Event Display Mode
[13] Start Redirect Mode
==============================================================================
Enter selection :
********************************************************************************
Any ideas will be appreciated,
Nils.
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