https://community.cisco.com/t5/network-security/asa/m-p/2987639#M150326 <P>Hi</P> <P></P> <P>That means you have some asymmetric traffic. This usually comes from NAT missconfiguration; I mean natted in 1 way and not in the other...</P> <P></P> <P>Thanks</P> <P>PS: Please don't forget to rate and mark as correct answer if this answered your question</P> Thu, 01 Sep 2016 19:22:04 GMT Francesco Molino 2016-09-01T19:22:04Z https://community.cisco.com/t5/network-security/asa/m-p/2987638#M150325 <P>What could be the issue for "NAT Reverse Path Failure"? We do have rule on the ASA but connectivity is still not working and getting this error.</P> Tue, 12 Mar 2019 08:13:17 GMT https://community.cisco.com/t5/network-security/asa/m-p/2987638#M150325 ankit.dhawan 2019-03-12T08:13:17Z https://community.cisco.com/t5/network-security/asa/m-p/2987639#M150326 <P>Hi</P> <P></P> <P>That means you have some asymmetric traffic. This usually comes from NAT missconfiguration; I mean natted in 1 way and not in the other...</P> <P></P> <P>Thanks</P> <P>PS: Please don't forget to rate and mark as correct answer if this answered your question</P> Thu, 01 Sep 2016 19:22:04 GMT https://community.cisco.com/t5/network-security/asa/m-p/2987639#M150326 Francesco Molino 2016-09-01T19:22:04Z https://community.cisco.com/t5/network-security/asa/m-p/2987640#M150327 <P>In addition to the already mentioned NAT-misconfiguration, it could also be a missing ICMP-inspection if you are testing with ICMP ping.</P> Fri, 02 Sep 2016 16:45:43 GMT https://community.cisco.com/t5/network-security/asa/m-p/2987640#M150327 Karsten Iwen 2016-09-02T16:45:43Z