Support Forum
The Forums are a place to find answers on a range of Fortinet products from peers and product experts.
eraynsert
New Contributor

Fortiweb - SSL Error(1112)-tlsv1 unrecognized nameSSL

The web page we redirect from Fortigate works fine. However, when we redirect the web page from Fortiweb, we get the error 'SSL Error(1112)-tlsv1 unrecognized name' which I shared in the attachment. I opened a case but we couldn't find a solution. Can anyone help?

 

support.png

1 REPLY 1
pminarik
Staff
Staff

Cursory internet search suggest a server receiving a ClientHello with SNI that is not recognized by the server. (~ client wants to connect to a hostname/domain that the server doesn't know / doesn't have a configuration for)

 

https://github.com/openssl/openssl/issues/20374

https://www.reddit.com/r/PHPhelp/comments/130qbsb/ssl_error_error0a000458ssl_routinestlsv1/

https://stackoverflow.com/questions/29808030/curl-error-35-error14077458ssl-routinesssl23-get-server...

https://caddy.community/t/ssl-error-unrecognized-name-alert-when-trying-to-use-https/23900

 

I'd suggest taking a pcap of the offending traffic and checking if the SNI makes sense compared to what you're expecting.

[ corrections always welcome ]
Announcements
Check out our Community Chatter Blog! Click here to get involved
Labels
Top Kudoed Authors