l2tp port number

Forward these ports to the same ports internally. For PPTP, it would be ports 500, 1723 (TCP), and 4500, also forward t...

l2tp port number

Forward these ports to the same ports internally. For PPTP, it would be ports 500, 1723 (TCP), and 4500, also forward the same internally. I don't know where it said to forward any UDP port to 1701, so I'm pretty sure that's your issue. Make ,VPN要通必須要開下列幾個port: · PPTP的運作需要使用TCP Port 1723 及IP Protocol GRE(47) · L2TP的運作需要使用UDP Port 500、UDP.

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l2tp port number 相關參考資料
PPTP and L2TP Ports – Steven Eppler's Blog

Today I was setting up a VPN server and had to figure out what ports and protocols to enable on our Cisco PIX 515E firewall. Here they are: PPTP: To allow PPTP tunnel maintenance traffic, open TCP 17...

https://www.steveneppler.com

tcp - What are the ports needed for L2TP VPN on Mac OS X Server 5 ...

Forward these ports to the same ports internally. For PPTP, it would be ports 500, 1723 (TCP), and 4500, also forward the same internally. I don't know where it said to forward any UDP port to 17...

https://serverfault.com

VPN 的TCPIP Port @ Cliff的部落格:: 痞客邦PIXNET ::

VPN要通必須要開下列幾個port: · PPTP的運作需要使用TCP Port 1723 及IP Protocol GRE(47) · L2TP的運作需要使用UDP Port 500、UDP.

http://clifflin123456.pixnet.n

Which ports to unblock for VPN traffic to pass-through? – Routing and ...

In this scenario following ports need to be opened (bidirectional) on RRAS box to allow VPN traffic to pass through. For PPTP: IP Protocol=TCP, TCP Port number=1723 <- Used by PPTP control path; I...

https://blogs.technet.microsof