Junos
Junos

SRX 3400 addition of SPC

‎01-17-2018 10:36 PM

NEW SPC insertion in slot 7 in SRX 3400 made FPC in slot 0 and 2 offline.

show chassis fpc pic-status no-forwarding

Slot 0   Offline      SRX3k SFB 12GE
Slot 2   Offline      SRX3k SPC
Slot 3   Online       SRX3k SPC
  PIC 0  Online       SPU Flow
Slot 4   Online       SRX3k SPC
  PIC 0  Online       SPU Flow
Slot 5   Online       SRX3k NPC
  PIC 0  Online       NPC PIC
Slot 6   Online       SRX3k NPC
  PIC 0  Online       NPC PIC
Slot 7   Online       SRX3k SPC
  PIC 0  Online       SPU Flow

 

some temperature related alarms also popped up

Minor  FPC 0 exceeds system power budget
Minor  FPC 2 exceeds system power budget

 

SRX 3400 is running in cluster. Another firewall also have h/w installation in same slots but they are not facing issue.

SRX version is 12.3

3 REPLIES 3
Junos

Re: SRX 3400 addition of SPC

‎01-19-2018 02:58 AM

I've seent this type of behavior on other chassis for two different reasons

 

Hardware problem with the card itself

Not enough power available for the new card

 

Check the power supply operation and amps available on the chassis having the issue

 

Steve Puluka BSEET - Juniper Ambassador
IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP)
http://puluka.com/home
Junos

Re: SRX 3400 addition of SPC

[ Edited ]
‎01-23-2018 02:32 AM

thank you for the reply.

I managed to find out it could be because SRX 3400 doesn't have enhanced DC.

But now point is if SRX 3400 has max 4 SPC. and in formt CFM we can't have side by side SPC, then how can node be functional when SPC is inserted in 2 3 4?

Also we observed we faced

State                                 Offline

  Reason:                               FPC misconfiguration

  Temperature                        26

  Total CPU DRAM                      0 MB

  Total RLDRAM                        0 MB

  Total DDR DRAM                      0 MB

  Max Power Consumption               0 Watts

Slot 2 information:

  State                                 Offline

  Reason:                               FPC misconfiguration

  Temperature                        22

  Total CPU DRAM                      0 MB

  Total RLDRAM                        0 MB

  Total DDR DRAM                      0 MB

  Max Power Consumption               0 Watts

 

Any idea why we see FPC misconfiguration?

 

Junos

Re: SRX 3400 addition of SPC

‎01-23-2018 03:03 AM

I have not used the SRX3400 but on MX series this message is generated in two circumstances.

when the power budget is exceeded by the types of cards installed

When the combination of cards in the chassis is not valid.

 

Check chapter 2 in the SRX3400 hardware guide to be sure the card numbers, slot location and minimum requirements are all being met.

 

Also verify the power supply size for the card budgets too as you did get these alarms in the first post.

Minor  FPC 0 exceeds system power budget
Minor  FPC 2 exceeds system power budget

 

Steve Puluka BSEET - Juniper Ambassador
IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP)
http://puluka.com/home