Network Security

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Hi all - I have "inherited" some items that look like they need to be upgraded. I've read through the upgrade guides, etc but wanted to make sure I am not missing anything. I need to get my virtual FMC from 6.0.1 -> 6.1.0 -> 6.4.0 Can I perform this ...

samw by Level 1
  • 1098 Views
  • 1 replies
  • 0 Helpful votes

Hello all, We have an SFTP server that as of late, has become a target of frequent SSH/SFTP brute force login attempts, though, often I just see non stop connects and disconnects over the period of a couple of hours.  We are using an ASA 5516X with F...

MauryJ by Level 1
  • 3054 Views
  • 2 replies
  • 0 Helpful votes

Hello,I can't solve issue with failover outage.Setup:2x virtual FTD (ASA 9.9, firepower 2.3) running in failoverin DC1 (ESX-A) is runnig: FTD-1, SERVER-1in DC2 (ESX-B) is runnig: FTD-2, SERVER-2FTD is running transparent (bridge) modeNW design: [ESX-...

I'm running FMC 6.2.3.14 on 18 ASA devices.I have disabled SIP inspection on my ASA devices, but how do I do this in the firepower policies?I'm assuming the sfr policy on the asa routes all traffic through the firepower module, which means that firep...

Lee Dress by Level 1
  • 10440 Views
  • 4 replies
  • 0 Helpful votes

HI,Basically we have two ASA 5525 version 9.9.2 with SFR Module version 6.2.13, So i need to Install the FMC on vmware EXSI, for centralised management and need to confirm that what will be the procedure to install and configure the FMC on vmware EXS...

Hello, Does anyone know if the ASDM is handeled differently/automatically when deploying an ASA image onto a available Security Module on a Cisco 9300 chassi? The only ASDM file that is showing locally (dir) is "asdm.bin" without any version number i...

andmo5 by Level 1
  • 740 Views
  • 1 replies
  • 0 Helpful votes

ASA5525 stopped responsive and was not accessible via ASDM, although it was accessible via SSH. And the issue was resolved after reloading the ASA.  We noticed after reload there are numerous  ‘FSCK0001.REC’, ‘FSCK0002.REC’ files etc on the flashcard...

Tuba by Cisco Employee
  • 883 Views
  • 3 replies
  • 0 Helpful votes

Hi there,We're running FMC v6.3.04(44) with Geolocation update 2019-07-18-003. We have noticed that some IP addresses get identified by FMC as originating from the US, but many other online sources when queried for the same IP address show the addres...

Our ASA 5512 with ASA software 9.8(3)8 was found being vulernable with the Bleichenbacher's Oracle Threat (ROBOT) vulnerability after scanning. IS there a new fix for this? I thought the fix should already have been applied in this ASA version.  If n...

hmc2500 by Level 1
  • 2196 Views
  • 4 replies
  • 0 Helpful votes

%ASA-6-106015: Deny TCP (no connection) from xx.xx.xx.xx/sp to yy.yy.yy.yy/dp flags RST on interface insideHi, I am getting the above message on syslog.Wat cud be the potential issue.Is it with my ASA or with the destination server?There is an alllow...

ypawar by Level 1
  • 987 Views
  • 1 replies
  • 0 Helpful votes
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