Network Security

Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
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Resolved! CISCO ASA

Hello Team,I have a cisco asa firewall connected to ISP. I have allowed internet access of downstream devices on the asa.I have a case where, servers downstream are able to browse internet, but not able to ping for example 8.8.8.8.is there an acl res...

fmugambi by VIP Alumni
  • 2557 Views
  • 8 replies
  • 0 Helpful votes

Hi All,We've been seeing mysterious reboots of FPR2140 running 7.2.4, so logged a TAC case.According to TAC we were hitting the following defects.https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwh10681 [bst.cloudapps.cisco.com]https://bst.cloudapps....

atsukane by Level 7
  • 2807 Views
  • 4 replies
  • 0 Helpful votes

A security auditor has requested we show how our FMC/FTD security devices comply with the following two controls.  What can I show them to satisfy these requirements?TIA,SC-5: Denial of Service Protection:The information system protects against or li...

tato386 by Level 11
  • 1022 Views
  • 2 replies
  • 0 Helpful votes

 Can someone help to find out mitigation of CVE-2024-20271. as per cisco, there are saying work around is not there and fix to upgrade version. However, the http where this info is updated is saying that vulnerability is affected to AP.For my device,...

rahul kale by Frequent Visitor
  • 1116 Views
  • 1 replies
  • 0 Helpful votes

How do you go from appliance mode back to platform mode? We are trying to convert our Firepower 2100 to running FTD. We've tried booting in rommon and applying factory-reset and boot, it goes back to loading the ASA in appliance mode.  These commands...

Ozan1 by Frequent Visitor
  • 14735 Views
  • 5 replies
  • 1 Helpful votes

Hi all,   From the vulnerability scan, we got the below issue for NTP for Cisco 3850 switch. Could somebody please advise how to fix it.   An NTP control (mode 6) message with the UNSETTRAP (31) opcode with an unknown association identifier will caus...

krisvamcee by Level 2
  • 43938 Views
  • 7 replies
  • 0 Helpful votes
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