I have create a site to site VPN which is running and showing as up. It is between a Juniper System and my ASA 5505. When someone tries to ping from the Juniper side of the VPN I can see the following error message:
"Asymmetric NAT rules matched for forward and reverse flows;
Connection for icmp src outside:172.30.XXX.XX dst inside:10.0.1.XXX (type 8, code 0) denied due to NAT reverse path failure"
Can anyone advise what is causing this?
