This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.TP-LINK TL-SG108E Bricked during firmware Upgrade
This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
@raxor I have in the end been able to achieve a good result on a BRICKED SG108E v1.
Before you start, step 2 is probably better on a Linux machine to achive NMAP scan over the sw 192.168.0.1
- Configure network interface with an IP on the same subnet
IP = 192.168.0.10
NETMASK = 255.255.255.0
GW = 192.168.0.1
( after that, try to ping to switch ip 192.168.0.1 if you reach the host, continue to next step )
2. From linux machine, execute this command (install it if you don't have: sudo apt install nmap)
3. Once you are done, execute: sudo nmap -Pn -sS -sV 192.168.0.1
4. With the results on screen you can see something like this:
############################################################################
PORT STATE SERVICE VERSION
80/tcp open http
1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at https://nmap.org/cgi-bin/submit.cgi?new-service :
SF-Port80-TCP:V=7.80%I=7%D=10/30%Time=5F9C8F79%P=x86_64-pc-linux-gnu%r(Get
SF:Request,28C,"HTTP/1\.1\x20200\x20OK\r\nConnection:\x20close\r\nContent-
SF:Type:\x20text/html\r\n\r\n<html\x20style=\"display:none\">\n<head>\n<me
SF:ta\x20HTTP-EQUIV=\"Content-Type\"\x20CONTENT=\"text/html;\x20charset=bi
SF:g5\">\n<title>TP-LINK\x20Web-Smart\x20Switch</title>\n</head>\n<framese
SF:t\x20cols=\"0,\x20250,\*\">\n<frame\x20name=\"hidden_frame\"\x20framebo
SF:rder=\"0\"\x20src=\"hidden\.cgi\"\x20>\n<frame\x20name=\"menu-frame\"\x
SF:20target=\"main-frame\"\x20src=\"menu\.cgi\"\x20>\n<frameset\x20rows=\"
SF:130,\*\"><frame\x20name=\"panel-frame\"\x20scrolling=\"no\"\x20src=\"pa
SF:nel\.cgi\"\x20noresize>\n<frame\x20name=\"main-frame\"\x20src=\"info\.c
SF:gi\"\x20noresize>\n<noframes>\n<body\x20style=\"display:none\">\n<p>Thi
SF:s\x20page\x20uses\x20frames,\x20but\x20the\x20browser\x20does\x20not\x2
SF:0support\x20them\.</p>\n</body>\n</noframes>\n</frameset>\n</html>\n")%
SF:r(FourOhFourRequest,1B5,"HTTP/1\.1\x20200\x20OK\r\nConnection:\x20close
SF:\r\nContent-Type:\x20text/html\r\n\r\n<html>\n\n<head>\n<title>Reset</t
SF:itle>\n<link\x20rel=\"stylesheet\"\x20type=\"text/css\"\x20href=\"/styl
SF:e\.css\">\n</head>\n\n<body>\n<center>\n\n<fieldset>\n<legend>Loader\x2
SF:0Mode</legend>\n\x20\x20<b\x20style=\"font-weight:normal;font-family:\x
SF:20Geneva,\x20Arial,\x20Helvetica,\x20sans-serif;letter-spacing:\.45pt\"
SF:>Firmware\x20upgrade\x20mode\.\x20Please\x20upload\x20your\x20image\x20
SF:by\x20TFTP\x20or\x20HTTP\x20\n\x20\x20<p>\n</fieldset>\n\n</center>\n</
SF:body>\n</html>\n\0");
MAC Address: 30:B5:C2:XX:YY:ZZ (Tp-link Technologies)
############################################################################
5. As you can see, there is some pages on the switch HTTP server. If you try to connect on http://192.168.0.1 you will not see anything BUT
6. You can enter on one of those pages like that
http://192.168.0.1/menu.cgi
7. Now you are able to upload the firmware by two methods, TFTP or HTTP (easy way = http)
8. When you select HTTP Firmware Upgrade, select "browse file" and choose the correct firmware.
9. You are DONE, wait a few minutes and you can loging through Easy Smart Configuration Utility again.
NOTE: Is mandatory that SW will be on "Loader Mode" you can check for example trying to access to http://192.168.0.1/login.html and see that
Hope this help to everybody to bring back to live a TP-LINK SG108E (in my case V1) 