Network Security

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Hi all,I think i have a very simple case. Consider the following topology:Yesterday i did a ping sweep with nmap from our AnyConnect VPN. Our internet facing firewall (where AnyConnect VPN is running) was logically reporting a TCP SYN attack and a lo...

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Regarding Cisco ASA: Can I configure the ASA to include the firewall rule name in each log entry ?Can I put any name in the rule, is there some character restrictions (as comma) ?My aim is to include tags in rule names to filter the logs before they ...

alsii by Community Member
  • 4372 Views
  • 4 replies
  • 0 Helpful votes

%ASA-6-302015: Built outbound UDP connection xxxxxxxxx for outside:xx.xx.xx.xx/443 (xx.xx.xx.xx/443) to inside:xx.xx.xx.xx/57916 (xx.xx.xx.xx/57916)In which condition UDP connection is established for destination port 443?

patelsaagar by Community Member
  • 2001 Views
  • 4 replies
  • 0 Helpful votes

Resolved! ASA OS Upgrade

Hello,    I am perplexed by the way ASA OS releases codes are structured. We have purchased several Firepower 2110s which came pre-loaded with release code 9.8.3. I opened a TAC case to inquire about the recommended release code and the response I re...

zekebashi by Level 8
  • 11470 Views
  • 15 replies
  • 0 Helpful votes

Firepower gurus:   Looking for input on two questions I received from a Firepower sys admin: Is there a way to block ALL uploads in one line?  Does this capability exist? Does a website or application that other Firepower users have posted combinatio...

rayelkin by Cisco Employee
  • 1702 Views
  • 2 replies
  • 0 Helpful votes

HiGood day to you I need your advice regarding FTD clustering in firepower 9300 let me explain what the customer is asking for • We have two FP9300 chassis and every chassis has two FTD security module SM-44• The customer want to deploy it as a clust...

Hi..just got my hands on a second hand 5510 but it has come with no image file. I tried going to the cisco support site to download an available image file but all the ones there require a licence to download. can anyone help me at all as I would lik...

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