Strange: VPN Connects on one ISP but not on other!

[RepulsiveStyler]

Greetings,

Okay so I have a strange problem and looked everywhere to find a solution but no success. I have OpenVPN Server on OpenMediaVault running in India where inside India I can use any ISP to connect successfully with network access. The problem comes when I travel to Dubai very often and want to access my network back in India. There are only 2 ISPs in Dubai namely Du and Etisalat where I can use VPN on Du but not on Etisalat. The VPN connects while using Etisalat but there is no traffic.

So then I went around and found a public VPN file on the internet which works perfectly fine on Du & Etisalat which makes me think that theres some requirement from Etisalat which my OpenVPN Server is not fulfilling.

Any help is much appreciated.

Thank you!

[Pippin]

We have no idea because we don`t know anything about

OpenVPN Server on OpenMediaVault

and

a public VPN file

Please see:
viewtopic.php?t=22603