All Questions
10
questions
1
vote
1
answer
1k
views
Strongswan VPN certificate authentication failed
I've installed strongswan vpn on my ubuntu server. Set up certificate authentication. I've set up my android-phone and it works fine. But connection didn't established on the windows machine. I copied ...
- 11
1
vote
0
answers
35
views
Is it possible to skip main mode for IPSec communication on Windows?
On Linux, after registered several SAs (Security Associations) between a pair of Linux host, I can create communication between those two Linux hosts, i.e, communicate with ESP packets.
But on ...
- 111
0
votes
2
answers
541
views
Edit Windows Defender Firewall defaults IPSEC settings through CLI
I am looking for a commandlet to modify the defaults IPSEC settings of the Windows Defender Firewall through CLI. Specifically the defaults authentication settings.
Here is a screenshot of the GUI ...
- 11
0
votes
2
answers
551
views
whitelist 127.0.0.1 on IPSEC Windows
How do we whitelist the localhost 0r 127.0.0.1 on IPSec?
Currently I have two policy.
1. Block All IPs.
2. Permit some IP.
Rule number 1 has blocked localhost IP also.
- 101
4
votes
3
answers
17k
views
Can't connect to L2TP IPsec VPN from Windows 10 but it works with macOS High Sierra
I am trying to connect from a Windows 10 client to an Ubiquiti EdgeRouter VPN, I went through the instructions on https://help.ubnt.com/hc/en-us/articles/204950294-EdgeRouter-L2TP-IPsec-VPN-Server but ...
- 41
0
votes
1
answer
5k
views
Force Windows IPSec/L2TP VPN to use AES in IPSec main mode
The RAS-based IPSec VPN client in Windows does not seem to respect the IPSec defaults in Windows Firewall (which hosts the IPSec driver), but insists on using 3DES encryption with SHA1 integrity for ...
- 7,109
1
vote
1
answer
846
views
Windows Firewall with secure connection - ipsec
I am trying to set up host based firewall rules with machine authentication to ensure that only certain machines (regardless of IP...in DHCP environment) can access the target machine. That is, I am ...
- 11
0
votes
1
answer
2k
views
How to block all but a specific list of IP addresses on a given port using IPSEC on Windows?
I have a list of IP addresses.
L={x.x.x.x,y.y.y.y,...etc}
I want to block all IP addresses except for the ones in the above list.
How to do using IPSEC commands in windows machine?
I tried to ...
- 11
1
vote
0
answers
761
views
IPSec Policy Is Blocking 127.0.0.1
I created an IPSec policy on Windows 8.1, it's purpose was to allow only traffic that goes via the VPN, everything else should be blocked (except LAN and 127.0.0.1). LAN is working fine, but 127.0.0.1 ...
- 212
4
votes
1
answer
8k
views
How to use IPsec?
IPsec is a protocol suite built on top of IP. Originally designed with IPv6, it also exists in IPv4.
IPsec enables encrypted communications between hosts at the IP level (that is, upper layers ...
- 22.4k