Network Security

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Dear All,We have Problem in SSH accessing the ASA via Putty.++Login Prompt is coming ,when trying to access the ASA via Putty++After Put username and Password, connection aborted and below error is showing on Putty.++Tried with Different putty versio...

Hello,While studying asa packet flow, its mentioned first it checks existing connection, if no then it check acl. But when i telnet from R3 to 12.1.1.254 (natted ip of R1 loopback 192.168.1.1) so on asa i issued packet tracer command to see the steps...

asapacketflow.JPG topology.jpg packet_tracer.jpg packet_tracer2.jpg
23nick by Level 2
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  • 1 replies
  • 5 Helpful votes

I have configured bunch of NAT rules including dynamic NAT  ( PAT ) on ASA. every now and again I get call from users that have problem with internet access as well as IP phones. I did packet trace at the time of incident and get NAT xlate failed at ...

Mike_83 by Frequent Visitor
  • 2652 Views
  • 5 replies
  • 5 Helpful votes

Is there a definitive list that shows the IOS levels where encryption level 9 pbkdf2 is implemented?  For example, IOS 15.3(3)MASA 9.7(1) introduced PBKDF2Cisco IOS XE Gibraltar 16.11.2etc. Are these accurate? Are there other versions. Is there any i...

Hi all,  I recently renewed some SSL Certs for my ASA5506x devices. I am now getting an error (repeatedly) which claims that the verification of a cert chain is failing. However I cannot for the life of me find the certificate that it is referencing....

Hi Team, As per the screenshot, we can find 'Quarantined Successful' and 'Quarantined Failed'. But this Quarantine Failed entries some entries are those which were Quarantined later. Is there any way from console, we can list only those entries which...

Dear Concern,Greetings.Please be informed that, recently we are facing NTP related problem with FMC. When we have changed manually  time settings it shows below log:You are attempting to view an unauthorized page. This activity has been logged.Please...