Network Security

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Hello, site to site tunnel is up on the firewall but the packet encap is showing 0. It looks like ASA is not sending any encrypted packet to the tunnel. Any suggestion?  

Poo17 by Visitor
  • 2429 Views
  • 10 replies
  • 0 Helpful votes

Resolved! ASAv no dhcp (CML)

Hello, I have the following topology: I am trying for the first time to configure the firewall-1(ASAv) on cml and I want to use a static ip address for the desktop-0-in, all the configurations guides i checked use dhcp. I have configured the firewall...

Screen Shot 2021-05-27 at 20.26.30.png

Hi all,Is there any option for bug searching using the ASA version  like Cisco IOS Software Checker? . I will like to find this information for IOS 8.2 in particular. I  need to search based on Cisco ASA IOS 8.2 and not by known bug . https://tools.c...

Dear Community, I want to implement IPS on some ACP rules but had a few questions before doing so: 1) The documentation states the following regarding the Network Analysis Policy: "By default, the system-provided Balanced Security and Connectivity ne...

I have 2 firewalls, one functions fine, the other hangs when typing some commands that could contain hostnames.   Here are the 2x configs for DNS.   FAST ASA:   ASA-A# show run dns dns domain-lookup outside DNS server-group DefaultDNS name-server...

RyanB by Level 3
  • 19677 Views
  • 3 replies
  • 0 Helpful votes

Hello, When managing a FPR4115 with multitennancy how does the FMC license count work.  Is it: a. 2 licenses for the two FWs in the HA setup b. 14 licenses for the 7 instances per FW each I can´t find a license count doc the describes this.  Thanks B...

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...

ATCUSN by Frequent Visitor
  • 1475 Views
  • 0 replies
  • 0 Helpful votes

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...

ebng by Level 2
  • 1138 Views
  • 0 replies
  • 0 Helpful votes

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?

IQNetAdmin by Visitor
  • 7519 Views
  • 14 replies
  • 0 Helpful votes
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