Network Security

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Cisco CyberSecurity


Forum Posts

Is it possible to just allow specific users or group to connect via remote access VPN? After configuring the identity realm and testing any AD user can connect. Do I need to scope the Base DN to a specific group or OU or is there something else I'm m...

Jack G by Beginner
  • 6 replies
  • 0 Helpful votes

I am unable to access Firepower Services via ASDM. My SFR module is currently running on   ciscoasa# sh module sfrMod  Card Type                                    Model              Serial No.---- ---------------------------------------...

Running FP 8130 appliances, within FP Management we are seeing "Decryption Error" for port 443 traffic. We have a valid root cert for the MtM decryption process. Where can we find more information about WHY this has a "Decryption Error"?  

ashaw216 by Beginner
  • 3 replies
  • 0 Helpful votes

Hello, I have Sourcefire Defense Center 750 (, however facing the following error: Unknown Error (9999): Unable to execute INSERT INTO 'xxxx' SELECT * FROM 'firewall_policy_ip_rep'. Attached the screenshot. It is triggered when I go to Polici...

hmisc by Beginner
  • 1 replies
  • 0 Helpful votes

Hello!I'd like to configure access for Cisco ASA administration for a specific domain group. To this end, I indicated that only members of the "Cisco ASA Admins" group can log in through the SSH or ASDM to the firewall.But during testing I found out ...

nshchukin by Beginner
  • 8 replies
  • 0 Helpful votes

Hi I tried to delete the red line as below using CLI command.. But I put a "no" in front as follows:- It said Error: %invalid Hostname. Anyone please enlighten me?  Thanks    ASA(config)# no access-list line 4 extended permit tcp 172.30.4...

Chriskoh by Beginner
  • 1 replies
  • 0 Helpful votes

Dear Support.   I have firesight management server version installed on ESXi 5.1. we want to upgrade our ESXi to version 6.5.   As you know (as per the following link :

chawkideeb by Beginner
  • 7 replies
  • 0 Helpful votes