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Step-by-Step Configuration and Troubleshooting Best Practices for the NGFW, NGIPS and AMP Technologies A Visual Guide to the Cisco Firepower Threat Defense (FTD)
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Firewall 515 DMZ

Hello,

We just setup a dmz interface but for some reason I cannot ping from dmz to internal and vi-versa. Also cannot ping from firewall to dmz machines. Please help

1 REPLY
Community Member

Re: Firewall 515 DMZ

You need to allow ICMP. Also setup fixup or ip inspect depending upon your version release.

rkalia

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