Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
I am establishing a VPN using IPSec with preshared support for authentication, but I studied that preshared key should not be used with nat traversal, what is the solution for this.
Mr.Karsten can U explain me what happens when a IPsec end point receives first packet of IKE phase 1 negotiation whose source address has been changed to another address(by PAT device) then is this packet accepted by the IPsec end point.
Mr. Karsten I am using ipsectools-0.7.2 open source package, where I have a sample racoon.conf configuration file to racoon daemon . In that configuration file it has been mentioned that "With NAT-T you shouldn't use PSK" .
