The modem (or other connecting device reported an error)

Dear All,

Is there any solution - I'm getting error while connectiing VPN, Acctually I'm using L2TPVPN in our oganization -

Issue- The modem (or other connecting device reported an error)

it will be highly appriciated your response. thank you all in adavance.

Thanks & Regards,

Umesh Prajapati