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rut955 rut240 rut950 rutx11 rms vpn to openvpn wifi not sms trb140 firmware connection - ipsec on rutx12 rutx09 modbus
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RUT955: PPPT VPN AND SSL CONNECTIONS

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by anonymous
Hello everyone,

I have a problem with our RUT955 updated to the last firmware. I am able to connect to my VPN through a PPPT connection and doing some basic stuff like ping and so on.

The problem is regarding the SSL connections: if I try to run openssl s_client -connect mydomanin:8883 from the teltonika (with SSH) I am able to download the certificates but if I lunch the same command from a pc/device connected to the LAN is stuck on the connection phase. Same story with browsing: I'm able to connect just to HTTP websites and not the HTTPS ones.

Can you help me?

Thank you

2 Answers

0 votes
by anonymous
Hello,

Could you navigate System > Administration > Root CA and reset Root CA certificate file? Default CA file also could be not sufficient for your SSL connections and you may need to upload specific file.

Regards.
0 votes
by anonymous
I solved the problem by setting the MTU to 1400.