Network Security

Hi,I am trying to upgrade an ASA5506-X SFR module (currently running 5.4.1.2-23) to the latest s/w version (5.4.1.3-26).However, the upgrade fails (after 5 hours!) with the following message:"Update Installation Failed : [59%] Fatal error: Error runn...

Hi. I am currently using Cisco ACS 5.8 and am setting up vulnerability scanners in my environment.  I would like to ask is there any way to set IP address filtering, or any similar feature to allow my scanner to do an authenticated scan. Specifically...

i have IPSEC Site-To-Site VPN between Two sites, VPN is up and Private networks can reach Each Other. Site A "192.168.1.0/24" Site B" 172.16.10.0/24" lets say i need to limit BW usage for specific Host "192.168.20.20" to use maximum 2MB once he is tr...

A company that we've been talking to via HTTPS over our Internet connection wants us torun this HTTPS connection via our Internal Network which we connect to on our core Network just fine but can't access via our remote vpn sites.   The Remote VPN si...

Have an issue with a new ASA 5506W - setup allows internet access to all systems behind it except for the ones with a static NAT - we have separate IP addresses assigned to 2 servers, all the access rules are in place but neither of them have interne...

  I am trying to take backup of my ASA through tftp. Command: ASA01/Hyb(config)# write net 172.24.50.9:/Test-561.tmp Response: Building configuration...                       INFO: Default tftp-server not set, using highest security interface Cryptoc...

Hello all.   Could you answer me for one questions please . I have Cisco ASA 5525-x in multiple context mode whit three working contexts. Recently we have bought another one Cisco ASA 5525. Now, сan't decide which solutions will be to meet our requir...

Hi,   I have a ASA and tried to remove my external router which we have had for very long time. My main ISP connection work as follows (real IPs not used but the principle the same):   192.168.1.104 55.255.255.248 GW: 192.168.1.105   The IP NAT range...

I'm receiving this  message when trying to apply intrusion policy to device which is a ASA  SFR Module on a 5512x.  Also unable to apply any other policy from the defense center. This happened shortly after upgrading both the defense center and the s...

We just upgraded our internet service with Spectrum and our outside (Puplic) IP address has changed, how do we change the outside IP address in programming? I see the old outside IP address, when I click on the IP address and click on edit, I do not ...

Hello dear everybody, I am not sure I have opened the discussion at the correct category, but anyway. Our company implemented network monitoring system recently, and there is a problem with Cisco ASA discovery proccess. Actually the device was discov...