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Message 1 of 7

L2TP vpn not working

l2tp/ipsec with pre-shared key not working since moving from copper wire to bt fibre; has anybody got a solution please

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Message 2 of 7

Re: L2TP vpn not working

Did you also change routers? My previous employer used L2TP VPN on our work laptops. This worked fine using BT Smart Hub 2 on a full fibre connection.

Are you connecting over IPv4 or IPv6 too?

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Message 3 of 7

Re: L2TP vpn not working

no change, i was already using a BT Smarthub 2 on copper, now on full fibre connection. problems seemed to start when BT started to setup voip

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Message 4 of 7

Re: L2TP vpn not working

I guess maybe the L2PT may interfer with VOIP, however I have never setup L2PT before. 

With the move to FTTP were you generated a new IP address, I know with me, I set my IP manually so any change of IP I would have to change manually in any config files.

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Message 5 of 7

Re: L2TP vpn not working

how did you set the ipaddress manually and where did you get the ipaddress details ?

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Message 6 of 7

Re: L2TP vpn not working

I suspect @sukisü  means he set the VPN client config manually to match his public IP address.

I doubt that is your problem as your public IP address would have been dynamic and changed at intervals with your FTTC connection.

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Message 7 of 7

Re: L2TP vpn not working

is there a possibility that ipaddresses are out of range for the site connecting to, or an issue with the subnet masks ?

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