Windows can't connect pfsense ipsec ikev2 if src and dst both pfsense.

[akong]

I have test result.
If src and dst both pfsense.Under pfsense client pc can't connect dst pfsense with ikev2 and got error code 809 on Windows 7/10.
If src is common ip sharing or mobile internet sharing and dst is pfsense.Under common ip sharing client pc can connect dst pfsense with ikev2.
I already allow udp 4500,1701,500 port at dst pfsense.The l2tp can connect but ikev2 can't.
How to fix it?

[shapeshifter910]

@akong:

I have test result.
If src and dst both pfsense.Under pfsense client pc can't connect dst pfsense with ikev2 and got error code 809 on Windows 7/10.
If src is common ip sharing or mobile internet sharing and dst is pfsense.Under common ip sharing client pc can connect dst pfsense with ikev2.
I already allow udp 4500,1701,500 port at dst pfsense.The l2tp can connect but ikev2 can't.
How to fix it?

I have the same problem.
No matter what settings I use I keep getting error code 809 in Windows 7 Pro.
Can someone please help?

[shapeshifter910]

I have two different sites with pfsense.
At my place I have also pfsense.
Trying to connect with ipsec vpn as a client to either site always results in error 809
All 3 places have simple one lan setups