topic IPSEC Spoof Detected in Network Security https://community.cisco.com/t5/network-security/ipsec-spoof-detected/m-p/864496#M955775 <P>Hi,</P><P>i have a site to site VPN , i have added to it recently that x from site b ,be able to access y in site a, but i try to simulate it on the packet tracer on site a , it doesn't allow it it gives me IPSEC spoof detected, what is this error ? and how can i understand better how packet tracer flow of simulation ?</P><P></P><P>Thank you </P> Mon, 11 Mar 2019 11:57:35 GMT josephium 2019-03-11T11:57:35Z IPSEC Spoof Detected https://community.cisco.com/t5/network-security/ipsec-spoof-detected/m-p/864496#M955775 <P>Hi,</P><P>i have a site to site VPN , i have added to it recently that x from site b ,be able to access y in site a, but i try to simulate it on the packet tracer on site a , it doesn't allow it it gives me IPSEC spoof detected, what is this error ? and how can i understand better how packet tracer flow of simulation ?</P><P></P><P>Thank you </P> Mon, 11 Mar 2019 11:57:35 GMT https://community.cisco.com/t5/network-security/ipsec-spoof-detected/m-p/864496#M955775 josephium 2019-03-11T11:57:35Z Re: IPSEC Spoof Detected https://community.cisco.com/t5/network-security/ipsec-spoof-detected/m-p/864497#M955777 <HTML><HEAD></HEAD><BODY><P>no replies about this issue ?</P></BODY></HTML> Tue, 05 Feb 2008 08:26:04 GMT https://community.cisco.com/t5/network-security/ipsec-spoof-detected/m-p/864497#M955777 josephium 2008-02-05T08:26:04Z