topic Re: How to Trace through Firewall in Network Security https://community.cisco.com/t5/network-security/how-to-trace-through-firewall/m-p/1044371#M896705 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>conf t</P><P>. policy-map global_policy</P><P>. class inspection_default</P><P>. inspect icmp error</P><P>. inspect icmp</P><P>. exit</P><P></P><P></P><P></P><P>Regards,</P><P>Sushil</P></BODY></HTML> Tue, 09 Sep 2008 15:39:34 GMT suschoud 2008-09-09T15:39:34Z How to Trace through Firewall https://community.cisco.com/t5/network-security/how-to-trace-through-firewall/m-p/1044369#M896699 <P>I would like to see my trace route go pass the ASA as well as Ping packets. what do I need to do?</P><P>TIA</P> Mon, 11 Mar 2019 13:41:29 GMT https://community.cisco.com/t5/network-security/how-to-trace-through-firewall/m-p/1044369#M896699 nguyenvinnie 2019-03-11T13:41:29Z Re: How to Trace through Firewall https://community.cisco.com/t5/network-security/how-to-trace-through-firewall/m-p/1044370#M896702 <HTML><HEAD></HEAD><BODY><P>You need to enable in the default inspection policy the decrement ttl.</P><P></P><P>but there is avulnerability on some versions of code - fixed in (7.2(3)006 and 8.0(3)</P><P></P><P>HTH&gt;</P></BODY></HTML> Tue, 09 Sep 2008 14:59:30 GMT https://community.cisco.com/t5/network-security/how-to-trace-through-firewall/m-p/1044370#M896702 andrew.prince 2008-09-09T14:59:30Z Re: How to Trace through Firewall https://community.cisco.com/t5/network-security/how-to-trace-through-firewall/m-p/1044371#M896705 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>conf t</P><P>. policy-map global_policy</P><P>. class inspection_default</P><P>. inspect icmp error</P><P>. inspect icmp</P><P>. exit</P><P></P><P></P><P></P><P>Regards,</P><P>Sushil</P></BODY></HTML> Tue, 09 Sep 2008 15:39:34 GMT https://community.cisco.com/t5/network-security/how-to-trace-through-firewall/m-p/1044371#M896705 suschoud 2008-09-09T15:39:34Z