The board doesn't match the Tyan docs, but I think I found the BMC reset header. I tried switching it, and I think I succeeded in clearing the BMC settings, because now I can't now connect via a web browser. I can connect using Supermicro's IPMIView, but I can't figure out what are the default user name and password.
I can't set the credentials using ipmiutil either, because the board does not boot, and I try to access the BMC to check the fault log.
Do you know any default IPMI credentials used by Hyve or Tyan, which I could try?
EDIT: After several minutes the web login became available, and the IPMITool stopped connecting to the BMC.
I tried "admin" password found by
@RolloZ170 in
https://forums.servethehome.com/ind...tx-4-installed-149-shipping.34164/post-341104 with typical user names (root, admin, ADMIN, Admin, Administrator), but I still can't get past the login screen
EDIT2: The trick to make IPMIView work is to flip the BMC reset header to "reset", turn on the power supply, and with power on switch the header to "working" position. The board will start booting, and wait for BMC initialization. After a while the BMC will boot enough to obtain the IP address and starts respond to pings. At this point I pressed the Reset button on the board, and on nmap scan port 623 showed up as open. Now IPMIView is able to connect.
Using it I managed to figure out what the most likely correct user name is: for "Administrator" the error message is "Verify error. Please check yout ID and password". For all other usernames the error messages is "Unauthorized name (status code = 0Dh)"
EDIT3: Power cycling the board finishes initialization process. It takes about 15 minutes, but slowly, other services start to appear, including SSH and web interface.
Here is the list of open TCP ports after about an hour since the post-reset power cycle. What is interesting, out of 2 attempts to reset the BMC, first time port 623 disappeared after other services got initialized, and this time remains open, and keeps communicating with IPMIView.
Code:
$ nmap -p 1-65535 -sT 192.168.48.20
Starting Nmap 7.94 ( https://nmap.org ) at 2024-04-28 12:41 EDT
Nmap scan report for hyve-ipmi.localnet (192.168.48.20)
Host is up (0.036s latency).
Not shown: 65530 closed tcp ports (conn-refused)
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
427/tcp open svrloc
443/tcp open https
623/tcp open oob-ws-http
Nmap done: 1 IP address (1 host up) scanned in 10.18 seconds