Unknown
Point-to-Point Tunneling Protocol
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://ipfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://ipfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://ipfyi.com/entity//)Use the native HTML custom element.
Network Layer — Security & VPN
Visão geral do protocolo
Nome completo
Point-to-Point Tunneling Protocol
Abreviatura
PPTP
Camada OSI
Network Layer
Categoria
Security & VPN
Porta padrão
1723
RFC
RFC 2637
Sobre PPTP
Early VPN tunneling protocol developed by Microsoft. Deprecated due to serious cryptographic vulnerabilities in MS-CHAPv2. Should not be used in any security-sensitive context.
Network Layer
Security & VPN
Porta 1723
Referência de padrões
PPTP é definido em RFC 2637, publicado pelo Internet Engineering Task Force (IETF). Os RFCs são os documentos de padrões oficiais para protocolos de internet e estão disponíveis gratuitamente para revisão pública.