Kind of an odd thing. We just had a vulnerability scan and a 2960 got pinged for supporting medium strength SSL cipher suites. I say strange cause I have 3 others that have the same IOS image and they didn't get pinged. Swap out the management IP ...
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Forum Posts
Resolved! FTD ignores rule from prefliter
Hello, I have a HA pair of FTD managed by FMC I have prefilter policy and I created a new rule.The traffic though is not hitting this ruleIt is initiated by DMZ and goes to inside and has NFS port I have other rules that are working ok in this zon...
When I attempt to ping my DC’s FQDN from my Firepower 1140 it resolves to an external IP address owned by Google.When I attempt to ping my DC’s FQDN from a client it resolves to the correct inside IP address.The FQDN form my DC is registered the IP a...
Resolved! Upgrade stand alone FTD image
We have a standalone ASA 5508-X running FTD 6.2 that we want to upgrade to 6.6. I don't have problems upgrading ASA firmware or FTDs through FMC or CDO, but I've been searching through documentation to upgrade to a later FTD version for an hour, and ...
Hey all, I'm having some issues viewing any Netflow connections being sent to an FTD and think something got broken in 6.6. I have a single Passive port on a FP2110 in my "Netflow" zone connected to an ISR4331. That ISR is sending Netflow data with...
Resolved! ASA-AWS - ASAv keeps crashing.
We have an ASAv configured in AWS. It keeps crashing periodically and I'm trying to determine the cause. Version: Cisco Adaptive Security Appliance Software Version 9.6(4) I've attached the "show crashinfo" output. Can somebody please assist?
If Switches flood arp requests on the entire network , then if we keep pinging an invalid ip address which is supposed to be on the network , then arp frames will be flooded all over the network. Which can cause a DDOS.Why does this occur and how do ...
Resolved! ASA 5585-X end of software support date
Hello, Can anyone tell me when the Cisco will stop issueing software updates for the ASA 5585-X platform (ASA5585-SSP-40 and ASA5585-S40-2A-K9)? I've seen the EoS announcement (https://www.cisco.com/c/en/us/products/collateral/security/asa-5500-serie...
Dear Team,Software Version-ASA 5516X-9.9-FTD(2140)-6.6-FMC-6.6-Migration Tool:2.3.5Could you please help me out on below queries ?-is SSL VPN or AnyConnect VPN is supported during Migration from ASA to FTD-is SSL VPN's Object, NAT, ACL,certificates m...
Hello! I have upgraded ASA 5516 running as FTD from 6.6.1 to 6.6.4. And after the first boot from 6.6.4 the task failed for Telemetry Job. I found here https://developer.cisco.com/docs/firepower-device-manager/#models-telemetry: "An object for sendin...
The Firepower FDM DNS server settings only allow for one Data Interface and one Management Interface. My firepower will be connected to two separate LANs with separate domain controllers on separate data interfaces. How does the system know which ...
Resolved! Adding public block IPs to ASA
Hi all, I've got some public IPs from our ISP 154.x.x.x/24. Also, I have one IP address 149.x.x.x/30 that binds me with ISP. 154.x.x.x/24 subnet should be used for web servers. I'm trying to implement this configuration in ASAv(9.15 version). My goal...
I have FTD 1010 installed and since day one the memory is high Now its 94%, and its always between 92%-94% CPU is 12% Any ideas
Hi, DCE2_EVENT__CO_FRAG_GT_MAX_XMIT_FRAG signature events are being generated, and when reviewing it we see that the detected traffic is on high ports, both in origin and destination. According to the rule the traffic it inspects is ICMP.Are we inter...
HiI have an SNMP server for monitoring and I want to allow outside interface devices to connect to the server, while I am creating static nat I get this error (ERROR: NAT unable to reserve ports).the used commands:ASA(config)# object network ZabbixAS...
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