Connect a LAN Cable to the MGMT LAN port and connect the other end of the cable
to your networking gear (PC, hub, switch, or router). From the factory, the default IP
address of the FSP 150CCf-825 is: 192.168.0.2/24.

https://pinoutguide.com/dev/Adva/ - not tried.

Connect serial cable to port, usual speeds, 8N1, 9600.
Hit the “Enter” key and you will be prompted to enter a login and password. The
default login and password are ‘covaro1’ and ‘covaro#1,’ respectively. A warning
banner and continue query displays. Enter “y” to the query and the serial console CLI
prompt (–>) will then be displayed.

This may be a web only not serial login from what I have read.

Default web log on

User covaro1

password covaro#1

Not tested at this time.

Procedure to reset your device to Factory Defaults.
After you return to the defaults, login as
Login : Root
Pass: ChgMeNOW

Procedure to recover default password sent:

1. Connect to the serial port using an Ethernet straight through cat-5 and the FSP 150CC RJ-45 to DB9 adapter. 
2. Open an application that allows you to connect to your serial port and specify the following attributes:
• Bits per Second: 9600
• Data Bits: 8
• Parity: None
• Stop Bits: 1
• Flow Control: None
3. Cycle the power to the FSP 150 CC and immediately depress the space bar on the serial port application until you see the following prompt:

Key pressed, stopping boot.

Entered console ... User request.
  
Type 'help' to list available commands.

4. At the prompt, hit return once to get past any space characters that were accepted. Then enter the defaultdb command and reset the unit:

defaultdb
Restoring factory defaults... done.
reset

Settings for serial port are 57600 8N1, bit unusual. The serial port is presented on a USB mini connector, rather than a 9Pin “D”, so you will need a USB cable. This presents as /dev/ttyUSB0 on my laptop.

Pressing space during boot interrupts boot and shows the following menu:-

=> help
?       - alias for 'help'
boot    - boot the system
help    - print command description/usage
mtest   - simple RAM read/write test
phyinv  - displays the contents of physical inventory
reboot  - reset the system
version - print monitor, compiler and linker version
=>

defaultdb from above doesn't seem to work.

boot factorydefaults is another suggestion I have seen. Seems to work, see below but I still don't know the serial password:-

U-Boot SPL 2014.01-237834 (Aug 21 2018 - 09:49:11)                           
BOARD : Adva Ge110ulc Board                                                  
CLOCK: EOSC1 clock 25000 KHz                                                 
CLOCK: EOSC2 clock 25000 KHz                                                 
CLOCK: F2S_SDR_REF clock 0 KHz
CLOCK: F2S_PER_REF clock 0 KHz
CLOCK: MPU clock 800 MHz
CLOCK: DDR clock 366 MHz
CLOCK: UART clock 100000 KHz
CLOCK: MMC clock 3125 KHz
CLOCK: QSPI clock 400000 KHz
RESET: COLD
INFO : Watchdog enabled
SDRAM: Initializing MMR registers
SDRAM: Calibrating PHY
SEQ.C: Preparing to start memory calibration
SEQ.C: CALIBRATION PASSED
SDRAM: 384 MiB
FPGA : Programming FPGA
SF: Read data capture delay calibrated to 3 (0 - 6)
SF: Detected is25lq032b with page size 4096, total: 4194304
FPGA : Programming FPGA passed
SF: Detected is25lq032b with page size 4096, total: 4194304


U-Boot 2014.01-249732 (Apr 15 2019 - 09:19:20)

CPU   : Altera SOCFPGA Platform
Board: GE102Pro(EFMH)
PartNumber: 1078904891-01
I2C:   ready
DRAM:  384 MiB
NAND:  1024 MiB
MMC:   ALTERA DWMMC: 0
SF: Read data capture delay calibrated to 3 (0 - 6)
SF: Detected is25lq032b with page size 4096, total: 4194304
In:    serial
Out:   serial
Err:   serial
Net:   mii0
=>     <-------------------------------------  Space pressed to interrupt normal boot.
=> help
?       - alias for 'help'
boot    - boot the system
help    - print command description/usage
mtest   - simple RAM read/write test
phyinv  - displays the contents of physical inventory
reboot  - reset the system
version - print monitor, compiler and linker version
=> 

=> boot factorydefaults       <---------------------------- factorydefaults entered.
Warning: all saved configuration will be erased.
Continue (yes/no)? yes        <---------------------------- Of course..... I want to get access to it.

Mounting boot filesystem ...
## Booting kernel from Legacy Image at 02000000 ...
   Image Name:   Linux-3.14.17-9.6.3-197-227159      <------Yay!! Fuck off windows, everybody hates you.
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    5322112 Bytes = 5.1 MiB
   Load Address: 00008000
   Entry Point:  00008000
## Flattened Device Tree blob at 00000100
   Booting using the fdt blob at 0x000100
   Loading Kernel Image ... OK
   Loading Device Tree to 03ff8000, end 03fffcd3 ... OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
System kernel started
System init started
System applications started


Application init complete

RDM Embedded 7.2.419.8070-I [23-Jun-2009]
Copyright (c) 1992-2009 Birdstep Technology.  All Rights Reserved.

Network Interface Device (NID) 9.6.3-197 (Thu Jul  2 15:04:33 CST 2020) 


Login:root

Password:********          <--------------- not ChgMeNOW it seems.
Invalid user name or password

The ‘covaro1’ and ‘covaro#1’ username and password I've read are for the web login.

However the mgmt ethernet port on my unit shoes a lin during boot (presumably the leds are driven from the NIC hardware) but after it has booted, it looses a link, it looks like the OS disables the port, so maybe it has to be enabled from the serial console menu?

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