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  1. networking - l2TP/IPSec VPN not working on Windows 11 even …

    Aug 31, 2024 · Restart Ike and IPSec services Disable IPv6 on both my Wi-Fi card and WAN miniports Uninstall all WAN miniports Reinstall Wi-Fi drivers System restore Some other …

  2. IPsec versus L2TP/IPsec - Super User

    Mar 9, 2015 · Cisco IPsec vs. L2TP (over IPsec) The term Cisco IPsec is just a marketing ploy which basically means plain IPsec using ESP in tunnel mode without any additional …

  3. How to create CA + 2 Certificates *with XCA* - For Host-to-Host …

    Nov 23, 2023 · Once the customized templates are ready - This is the start point, for any new certificate Create New Certificate I adhered to the Creating certificates with XCA manual of …

  4. ipsec - Can someone help me understand ALG and VPN settings …

    IPSec Passthrough - Internet Protocol security (IPSec) is a suite of protocols for ensuring private, secure communications over Internet Protocol (IP) networks, through the use of cryptographic …

  5. To allow IPsec NAT-T traffic to pass through, why does the firewall ...

    Mar 22, 2024 · I established an IPsec VPN tunnel between two Juniper SRX routers across NAT, with the NAT being performed by the firewall (a Linux server). When attempting to configure …

  6. Windows 10 L2TP VPN connection issue - Super User

    Sep 11, 2019 · Firstly, if the VPN server is behind a NAT and the VPN client is behind a NAT this could cause a problem because apparently "by default Windows does not support IPSec …

  7. Fortigate IPSec VPN Export XML Config - Super User

    Jun 4, 2015 · I have these old config files in a proprietary .vpl format for my ipsec VPN. Newer fortigate applications use XML. How can I either convert this, or export a new IPSec VPN …

  8. Make ICMP exempt from IPSec protection - Super User

    Mar 6, 2014 · To use Ping as a troubleshooting tool, ensure that Internet Control Message Protocol (ICMP) is exempt from IPSec protection between the DirectAccess client and the …

  9. L2TP/IPsec VPN fails to connect on Windows 10 - Super User

    Feb 26, 2018 · I’ve configured an L2TP/ipsec server with a pre-shared key that works like a charm on my phone. I’ve tried several ways including disabling of firewall to connect on Windows 10 …

  10. networking - How to create a Site to Site L2TP/IPSec VPN tunnel …

    Nov 1, 2023 · How to create a Site to Site L2TP/IPSec VPN tunnel between two Synology NAS? Ask Question Asked 2 years, 1 month ago Modified 2 years, 1 month ago