Network Security

I'm running into a problem with a couple of my 5545-x ASA's.  Servers in the DMZ cannot contact each other over their public interfaces.  All other operations seem to be normal.  They can contact each other on their private interfaces no problem.  I ...

Having problems, for communication, with a point clock equipment.In the Firewall capturing the communication, I received the error  > TCP RESET Outside > When capturing the package by Wireshark displays the error  "Ethernet frame check sequence incor...

Hi,   I have a Cisco ASA FPR 4110.   I have gained https access to the management IP which was set up in the original set up. I then provisioned the logical device list with my second management IP address and upgraded the asa code on the box. I can ...

Hi All I'm performing a migration from ASA to Firepower with FMC1000. I used the migration tool and I notice that in the each migrated rule, the FMC to put a new rule with any .. any allow. Is it normal or there a option for not to do this way? TIA C...

Hello   I'm really confused right now, as a background, i need to do a dynamic pat from network with security level 95 to network with security level 100 as seen below.   FW/sec/act# sh run all nat-controlno nat-control   interface GigabitEthernet0/3...

Have been reading through release notes and upgrade paths for Firepower... not sure how to proceed   Am at 6.2.0 need to get to 6.2.3.9   What are the intermediary updates that I need to install   Thanks,   Steve

Dear,   We have few Cisco ASA 5585 SSP20 Firewalls and I would like to Monitor Envirnement like Temp, Memory and Fan but I cannot see them. I have tried to get OIDs from "ftp://ftp.cisco.com/pub/mibs/supportlists/asa/asa-supportlist.html" and tried t...

Hi Sir:    When I install AMP Endpoint of CentOS. I found some error message. What can I do for this issue ?

Ciao, In a couple of ASA configured in Active/Passive failover, someone can explain me what's the failover timeout that can be set when a ASA interface link goes down: Message #466 : fover_health_monitoring_thread: vPifNum = 0x8, No Link Message #467...

Hi. We use the fmc 2500, firepower 8350.   And we use local NTP server.   I setting fmc 2500 is local NTP server, and firepower 8350 setting via NTP Time from management center.   But fmc 2500 is right setting NTP server time, but firepower 8350 is n...

aaa-server TACACS protocol tacacs+ reactivation-mode depletion deadtime 2aaa-server TACACS (management) host 10.20.0.60 key *****aaa-server TACACS (management) host 10.21.0.60 key *****user-identity default-domain LOCALaaa authentication ssh console ...

Dear CommunityA client has an existing WAN solution based on FlexVPN with DIA secured by ZBFW. We wish to migrate this to the Enterprise standard IWAN which follows latest CVD.ZBFW to secure tunnel transports (global) is not described in IWAN prescri...

Environment background:  - Firepower Management Center 4000 - 6.2.3.4   - Clustered ASA5585-SSP-40 with sensors - 6.2.3.4   I've been monitoring externally provided data about traffic from my inside networks to known malicious URL sites to measure th...