Network Security

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Hello,I noticed some weird lines left on the console of a Firepower appliance running ASA 9.16(2)14 today.ERROR: Invalid hostname: '' *; host ck4glj8u9e5sr[REDACTED]oast.site; ''INFO: A hostname must have letters or digits, and can have wild characte...

aswit by Level 1
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  • 5 replies
  • 0 Helpful votes

Dear Experti have cisco FTD 2120, and on my firewall Tenable scan found "Firewall UDP Packet Source Port 53 Ruleset Bypass"But when i check on connection event from outside to inside, and inside to outside, UDP Port 53 and 1025 already blocked,but on...

Lemineral by Spotlight
  • 2003 Views
  • 4 replies
  • 0 Helpful votes

Dear Cisco Community,I hope this message finds you well.I am currently working on configuring Wake on LAN  on a Firepower 1000 series device and could use some guidance on the required steps, including NAT configuration. Here are the details of my ne...

I have 2x FPR1120 in HA managed by FMC, i've executed "show managers" on both and one of them shows some kind of error, both of them running softwareCisco Firepower Extensible Operating System (FX-OS) v2.13.0 (build 1022)Cisco Firepower 1120 Threat D...

edp-adm by Level 1
  • 633 Views
  • 1 replies
  • 0 Helpful votes

Resolved! FTD HA Question

HiIf I want to configure SNMP on FTD HA devices after Platform settings do I then need to add seperatley on the HA FTD devices or do I add once to the HA, soINET-FTD       so do i just add under this tab or under both devices too?????High Availabilit...

Dear All, I have configure Site to Site VPN routed based and try to verify by packet-tracer. Errors are shown as follows;Pls advise on this and thank in advance.> packet-tracer input inside icmp 10.74.157.6 8 0 10.74.156.3Phase: 1Type: ROUTE-LOOKUPSu...

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