Network Security

I see Firepower Management Center (FMC) is now Cisco Secure Firewall Management Center (FMC) In these new FMC docs, Firepower firewalls are now referred to as Cisco Secure Firewalls. Anyone know if the individual appliances we be changing name as wel...

Hi All, Im facing an issue that logs are not going into my syslog server after enabling syslog logging facility equals to 23. Can anyone help me regarding this what could be the problem

HI all,I have a single FTD (managed by FMC) with two ISPs.I have the public IPs on the FTD and the ISPs are giving me the public IPs via PPPoE.I want to configure failover of the ISPs. My first option.From my knowledge this can be done with route SLA...

HelloI have cisco fpr 2120 which I need to upgrade softwareI have tried to get it but failed. The service contract that I have covers only ISR.How do I get a service contract that will cover the fpr without contacting the cisco reseller or partner? K...

 I wanna give the users registered in AD network access via ISE authentication through AD.I have neatly registered AD on ISE.however, the logs below appears all time and the authentication fails.could you let me know the cause and resolution?  11001 ...

Dear All, We have a server hosted on the inside network and clients are accessing that server from internet.We have FTD as our perimeter firewall.The requirement is to block TLS 1.0 connections to the Server.Please let me know how we can block the sa...

Hi, I am trying to install ASAv 9.16 in KVM environment but the install stops after "update-rc.d". Anything i am missing here?i used day0 config file and idtoken to generate day0.iso file.  my day0-config file:ASA Version 9.16.1!interface management0...

Hi All, Just trying to troublehsoot & wanted to question if a file is blocked in this case it's an email with an attachment (we suspect it is between exchange & ESA)  can we dig any deeper other than just seeing 'File Block' into what the attachment ...

Hi I have FTD 2110 configured with multiple VPNs I tried to monitor  these VPNs using SNMP  Server and it is ok all L2L IPSec VPNs are monitored,  but I have one VPN configured as (Hub and spoke) I couldn't retrieve its status I am using SNMP OID (1....

Hi there, Is there any best practices available when there are a lot of Access Control rules configured in FMC/FTD? We have more than 400 access rules and sometimes it's difficult to troubleshoot and manage them. Any suggestions will be highly apprec...

I am facing  issue with FMC upgrade from 6.2.0.to 6.4.0.  At 2%, 9% and then finally at 19% upgrade seemed to be hung. I left the upgrade to continue and left office  to check back in morning.  When I returned in morning, I saw task notification sayi...

Setup FMC to block icmp on all my WAN interfaces.Some IP's are blocked and dont reply but some interfaces do.I followed this guide https://www.lammle.com/post/new-ftd-device-not-like-new-asa Any ideas as I need all interfaces blocked from icmpI have ...