https://community.cisco.com/t5/network-security/enable-icmp-to-ping-inside-to-inside-interface/m-p/4521231#M1085894 <P><a href="https://community.cisco.com/t5/user/viewprofilepage/user-id/1154322">@Rahul Kapadia</a> When you say system to system, is this traffic within the same VLAN? If so this traffic would never be sent to the ASA.</P> <P>Can you provide the full configuration of the ASA and the switch? And indicate what you've pinged and from where.</P> Sun, 19 Dec 2021 18:59:06 GMT Rob Ingram 2021-12-19T18:59:06Z https://community.cisco.com/t5/network-security/enable-icmp-to-ping-inside-to-inside-interface/m-p/4521227#M1085893 <P>Hello experts,</P><P>&nbsp;</P><P>I have an issue with ping in my LAN network, I am unable to ping my LAN network from firewall to system and system to system</P><P>&nbsp;</P><P>access-list VLAN100_IN extended permit tcp any any eq www<BR />access-list VLAN100_IN extended permit tcp any any eq https<BR />access-list VLAN100_IN extended permit udp any any eq domain<BR />access-list VLAN100_IN extended permit udp any any eq ntp<BR />access-list VLAN100_IN extended permit icmp any any echo-reply<BR />access-list VLAN100_IN extended permit icmp any any<BR />access-list VLAN100_IN extended permit icmp any any time-exceeded<BR />access-list VLAN100_IN extended permit icmp any any timestamp-reply<BR />access-list VLAN100_IN extended permit icmp any any unreachable</P><P>&nbsp;</P><P>&nbsp;</P><P>policy-map global_policy<BR />class inspection_default<BR />inspect ftp<BR />inspect h323 h225<BR />inspect h323 ras<BR />inspect rsh<BR />inspect rtsp<BR />inspect esmtp<BR />inspect sqlnet<BR />inspect skinny<BR />inspect sunrpc<BR />inspect xdmcp<BR />inspect sip<BR />inspect NetBIOS<BR />inspect tftp<BR />inspect icmp<BR />inspect icmp error</P> Sun, 19 Dec 2021 18:43:58 GMT https://community.cisco.com/t5/network-security/enable-icmp-to-ping-inside-to-inside-interface/m-p/4521227#M1085893 Rahul Kapadia 2021-12-19T18:43:58Z https://community.cisco.com/t5/network-security/enable-icmp-to-ping-inside-to-inside-interface/m-p/4521231#M1085894 <P><a href="https://community.cisco.com/t5/user/viewprofilepage/user-id/1154322">@Rahul Kapadia</a> When you say system to system, is this traffic within the same VLAN? If so this traffic would never be sent to the ASA.</P> <P>Can you provide the full configuration of the ASA and the switch? And indicate what you've pinged and from where.</P> Sun, 19 Dec 2021 18:59:06 GMT https://community.cisco.com/t5/network-security/enable-icmp-to-ping-inside-to-inside-interface/m-p/4521231#M1085894 Rob Ingram 2021-12-19T18:59:06Z