ipsecvpnport

2014年12月27日—SERVER端及Client端都要設定這個登錄機碼，port就是如你說的500/1701/4500，你連不上時會有一個錯誤碼，是多少呢？,4500.UDP.PortusedbyIKEonthemanagementplanetoconnectwithremoteIKEpeers.;4510.UDP.PortusedbythedataplanetosendrequeststoIKE.;4511.UDP.,2012年5月25日—A:TomakeIPSecworkthroughyourfirewalls,youshouldopenUDPport500andpermitIPprotocolnumbers50and51onbothinboundand ...,IPSecVPNisa...

參考資訊如下
L2TPIPSec VPN 跨過分享器的設定問題

2014年12月27日 — SERVER端及Client端都要設定這個登錄機碼， port就是如你說的500/1701/4500，你連不上時會有一個錯誤碼，是多少呢？

Ports Used for IPSec

4500. UDP. Port used by IKE on the management plane to connect with remote IKE peers. ; 4510. UDP. Port used by the dataplane to send requests to IKE. ; 4511. UDP.

Q

2012年5月25日 — A: To make IPSec work through your firewalls, you should open UDP port 500 and permit IP protocol numbers 50 and 51 on both inbound and ...

Understand Remote Access VPN Options

IPSec VPN is a layer 3 protocol that communicates over IP protocol 50, Encapsulating Security Payload (ESP). It might also require UDP port 500 for Internet ...

What are VPN ports? Everything you need to know

2023年6月20日 — The most common VPN ports include 1194 for OpenVPN UDP and TCP port 443, 500 for IPsec/IKEv2, and 1723 for PPTP. How VPN ports work. VPN ports ...

What ports do I need to open to permit VPN traffic ? :

For L2TP/IPSEC VPN connections, you need to open UDP port 500 for Internet Key Exchange (IKE) traffic, UDP port 4500 (IPsec control path) and UDP port 1701 ...

Which ports for IPSECLT2P?

2012年11月22日 — Protocol: UDP, port 500 (for IKE, to manage encryption keys) · Protocol: UDP, port 4500 (for IPSEC NAT-Traversal mode) · Protocol: ESP, value 50 ( ...

[ScreenOS] What ports are used for a Virtual Private Network ...

L2TP is often used with IPSec to establish a Virtual Private Network (VPN). Point-to-Point Tunneling Protocol (PPTP) uses TCP port 1723 and IP ...

[無線路由器] 如何在虛擬伺服器頁面(port forwarding)設定 ...

2023年12月6日 — VPN server. Port ; PPTP. TCP 1723, Other 47 ; OpenVPN. UDP 1194 ; IPSec. UDP 500, UDP 4500 ...