Unifi-Tools
Login to UF-Instant????
Why can't I login on a brand new UF-Instant SFP Module???? I tried it with SSH or Telnet. It is also not possible to send or receive a ping to 192.168.1.1. Did I read it correctly that you first have to flash the module via TTL??? Is there a guide to this, or a suggestion as to how to do it?
Sorry for my bad English, I'm a German user...thanks for your effort
Hi, I am also new here. But did you configure the ip of your computer to 192.168.1.x subnet?
Hey,
how did you tried to connect? Tell us a bit more about your Setup.
I connect to it using a tp-link MC220L and connect per telnet.
I had to start SSH there using following commands:
dropbear -R
After that, i was able to connect using ssh and copy files using scp
Where you able to use this tool afterwards? I just got a crc error.
Furthermore I tried scp to copy files also, but couldn’t get scp to work. How did you do it?
It does not work with a UFiber-Instant. I documented my thoughts in the first issue here. I‘ll drop you a link to it tomorrow
https://github.com/Unifi-Tools/UFiber.Configurator/issues/1#issuecomment-1849131486
Testing this and I find that my UF-Instant is not listening on telnet or ssh. In fact it appears to only be listening on port 10001 which I assume is the Ubnt discovery service. Is this something firmware specific? Can it be factory defaulted? I see some references to resetting if it fails to boot 10 times. So maybe replugging it rapidly >10 times?
How did you discovered the Ports? What’s your setup for connecting?
I‘m using a media converter. Which firmware version are you running?
I'm using it directly in an Intel 10G SFP NIC. It shows as linked locally without any optics connected. I ran nmap against it from 192.168.1.100. Only 10001 shows as responding. Attempting to telnet to it is immediately refused. I did attempt to reset it using 10 replugs but without any idea of the expected timing I could easily have done it wrong.
Hey, I remember I had to fiddle my nmap parameters to see opened ports. What did you used?
if all works out, I will check my bash_history tomorrow. It could have been -sS
I used:
# Nmap 7.94 scan initiated Mon Jan 15 14:17:01 2024 as: /usr/local/bin/nmap -sS -oN /root/nmap.result --append-output 192.168.1.1
Nmap scan report for 192.168.1.1
Host is up (0.0031s latency).
Not shown: 999 closed tcp ports (reset)
PORT STATE SERVICE
10001/tcp open scp-config
MAC Address: 74:AC:B9:99:92:xx (Ubiquiti Networks)
# Nmap done at Mon Jan 15 14:17:01 2024 -- 1 IP address (1 host up) scanned in 0.31 seconds
But even if nmap missed it I'd expect telnet to return a prompt on port 23.
Hey,
I just booted the original and made an nmap scan:
# ~> nmap -sS -p- 192.168.1.1 -T5
Starting Nmap 7.80 ( https://nmap.org ) at 2024-01-17 19:19 CET
Nmap scan report for _gateway (192.168.1.1)
Host is up (0.0033s latency).
Not shown: 65532 closed ports
PORT STATE SERVICE
22/tcp open ssh
23/tcp open telnet
10001/tcp open scp-config
MAC Address: XXXXXXXXXX (Unknown)
Could you tell me which FW Version you use?
I have no idea what firmware is running on this or how it's configured. I bought it used to experiment with. So far the experiment is not going well. ;) However I think I can say it isn't default since port 23 is closed.
You could try to access it using UART
https://github.com/stich86/UF-Instant-Mod#uart-console-for-access-u-bootlinux-os-in-case-of-emergency
Yes, I'll do that if I'm not able to reset it. Do you know if the 10-failed-boots reset mentioned there is a thing? Or any idea what the timing might be to trigger that?
I've never tried it, but it is mentioned here:
https://github.com/stich86/UF-Instant-Mod#factory-reset-after-10-boot