DoH server SSL handshake failure in Mikrotik router

Hello,

I followed the official setup guide for Mikrotik DoH.

After importing the certificate and adding DoH url, the router starts showing SSL handshake failure.

Any suggestions on this issue would be appreciated.

Thanks!

- olivier
- 3 yrs ago
- Reported - view
Please double check the date/time is correctly set on your router.
- ruby_bubble
- 3 yrs ago
- Reported - view
Thanks, date/time was the issue, works good after setting correct date/time.
- Stanislav_Goncharov
- 3 yrs ago
- Reported - view
Hello. I have experience similar issue but seems it is not related to date and time.

SSL: handshake failed: unable to get local issuer certificate (6)

Certificates were imported as it said in manual
- Ima
- 3 yrs ago
- Reported - view
Hi.

I got this issue today morning and is still there.

I have the RBD52G-5HacD2HnD (hAP ac²) running router OS 6.48.2.

I have tried other DOH servers and are working like a charm. Seems to be localized to NextDNS only.
- Ali_Amini
- 3 yrs ago
- Reported - view
go to nextdns website and try to use "Link IP" function, if it's not working the problem is from google restriction
- Ali_Amini
- 3 yrs ago
- Reported - view
Also try too install root certificates on mikrotik
- Ima
  
  3 yrs ago
  
  Reported - view
  Ali Amini
  
  Thank you for the advice.
  
  Seems the issue was with the certificate.
  
  It is now resolved.
  
  My implementation was through the router - the root certificate is also installed for NextDNS.
- Richard_Osterreicher
  
  3 yrs ago
  
  Reported - view
  Ima Same Problem here today .... how did you solve it exactly ?

Content aside