https://forum.vodafone.de/t5/St%C3%B6rungen-im-DSL-Netz/Unable-to-connect-to-office-VPN/m-p/2905269#M63395 <P>The only solution is if your Office IT also provides you with an IPv6 endpoint to connect to.</P> <P>&nbsp;</P> <P>And to be more exact: Vodafone isn't blocking VPN traffic - but the VPN solution isn't working in case that you don't have a public IPv4 address for your own but share it with multiple other customers as it is done using DualStack Lite technology. So the VPN is incompatible to DS-Lite and not Vondafone is blocking anything.</P> Wed, 13 Apr 2022 17:52:50 GMT reneromann 2022-04-13T17:52:50Z https://forum.vodafone.de/t5/St%C3%B6rungen-im-DSL-Netz/Unable-to-connect-to-office-VPN/m-p/2905189#M63394 <P>Hello ,</P><P>I am unable to connect to office VPN. I have a DSL connection</P><P>I contacted office IT they say its blocked by vodafone.</P><P>When I switch from wifi to mobile hotpspot it works.</P><P>&nbsp;</P><P>Please help</P><P>Thanks</P> Wed, 13 Apr 2022 14:53:05 GMT https://forum.vodafone.de/t5/St%C3%B6rungen-im-DSL-Netz/Unable-to-connect-to-office-VPN/m-p/2905189#M63394 sumeshgopu 2022-04-13T14:53:05Z https://forum.vodafone.de/t5/St%C3%B6rungen-im-DSL-Netz/Unable-to-connect-to-office-VPN/m-p/2905269#M63395 <P>The only solution is if your Office IT also provides you with an IPv6 endpoint to connect to.</P> <P>&nbsp;</P> <P>And to be more exact: Vodafone isn't blocking VPN traffic - but the VPN solution isn't working in case that you don't have a public IPv4 address for your own but share it with multiple other customers as it is done using DualStack Lite technology. So the VPN is incompatible to DS-Lite and not Vondafone is blocking anything.</P> Wed, 13 Apr 2022 17:52:50 GMT https://forum.vodafone.de/t5/St%C3%B6rungen-im-DSL-Netz/Unable-to-connect-to-office-VPN/m-p/2905269#M63395 reneromann 2022-04-13T17:52:50Z