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deny tcp (no connection) to NAT Address

Andrea_Alberti
Level 1
Level 1

Hello,

 

we have this situation that we see on the log this records:

 

Receive Time Severity Event Type ID Device Event Name Source Source User Identity Source Service Destination Destination FQDN Destination Service Action Description Event ID
7/2/18 11:44:38 AM Informational 106015 FW-EXTRANET Denied by Security Policy 172.28.37.3 tcp/63198 172.31.224.188 tcp/443 deny deny tcp (no connection) from 172.28.37.3/63198 to 172.31.224.188/443 flags ACK on interface extranet 122613763801
7/2/18 11:44:38 AM Informational 302014 FW-EXTRANET Teardown TCP 172.28.37.3 tcp/63198 10.4.54.221 tcp/443 teardown Teardown tcp connection 25338088 for extranet:172.28.37.3/63198 to inside:10.4.54.221/443 duration 0:00:00 bytes 31452 TCP FINs 122613763124
7/2/18 11:44:38 AM Informational 302014 FW-SANITA Teardown TCP 172.28.37.3 tcp/63198 192.168.101.221 tcp/443 teardown Teardown tcp connection 160338207 for SN-SANITA:172.28.37.3/63198 to SN-DMZ:192.168.101.221/443 duration 0:00:00 bytes 31452 TCP FINs 122613763119
7/2/18 11:44:38 AM Informational 302013 FW-SANITA Built TCP 172.28.37.3 tcp/63198 192.168.101.221 tcp/443 built Built inbound tcp connection 160338207 for SN-SANITA:172.28.37.3/63198 (172.28.37.3/63198) to SN-DMZ:192.168.101.221/443 (10.4.54.221/443) 122613760281
7/2/18 11:44:38 AM Informational 302013 FW-EXTRANET Built TCP 172.28.37.3 tcp/63198 10.4.54.221 tcp/443 built Built inbound tcp connection 25338088 for extranet:172.28.37.3/63198 (172.28.37.3/63198) to inside:10.4.54.221/443 (172.31.224.188/443) 122613760280

 

Does anyone had the same issue?

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