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Why I can not connect to your vpn server and get error number 721?

April 26, 2017Connect Error server VPN

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Why I can not connect to your vpn server and get error number 721?

1 Answer

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Posted

It seems your firewall, anti-virus software or router blocked vpn connection. Please open port 1723, 1701 and port 47 on your firewall and router, and set to allow PPTP, L2TP IPSec passthrough on your router, then restart your computer and try again.