Network Security

We have an ASA at a branch site connected to an Internet broadband connection. This ASA can successfully query the ISP's DNS servers when doing things like ping hostname or traceroute hostname. This ASA establishes an IPsec tunnel (L2L) back to the h...

Hi All, I was hoping someone could explain this to me or set me straight. We have a Cisco ASA 5525X (running 9.2) and are in a good position where we can use real IP addresses. What I am hoping to do is a Hairpin Scenario. People will connect to a Re...

Hi, I have an ASA-5510 running 8.0 that has been in place for years.  It suddenly stopped displaying the login page for cut-through proxy.  Log messages show that it is completeing the SSL handshake but this is the last message, then the browser just...

I have successfully registered FMC with AMP for Endpoints (from the FMC > AMP menu). Two questions: 1. According to FMC 6.2 User Guide "The system uses port 443/HTTPS to connect to the Cisco cloud to receive endpoint-based malware events."  What is t...

I’ve been going round in circles for the last few days trying to accomplish this: I’ve not had much experience with cisco routers, this is a ASA 5510 running 8.2 (old command structure). In a nutshell I want to translate a LAN request for one of our ...

Hello!I have an ASA 5508-X version 9.6.1 with FirePower services version 6.2.0 (Build 362).In the session sfr console mode I type the show route command and get this message:sh: /cisco/cli/bin/show_route.py: Permission deniedIs this a bug or expected...

Hi Everyone, ASA  8.2 is configured with this Current config  nat (inside) 1 0.0.0.0 0.0.0.0 global (outside) 1 192.x.x.x netmask 255.255.255.255 global (DMZ64) 1 192.x.x.x netmask 255.255.255.255 I need to configure specific 3 subnets for  users beh...

We need to have only have email alert intrusions only for critical servers. The options only I see is for per categories in Policy>Actions>Alerts. Is this possible?

Dear  I can't connect to my device ASA 5505 Firewall  this device has been configured before, I just try to change my ISP IP which is changed  I connect my RJ45 to one of the port ( i tried port zero as well ) and put gateway of this port to my ASDM,...

I spent about 4 days to find solution to my architecture but without results, if some one here has already work with this solutions can help me and thanks in advance. architecture description: I wanna to get access to the server 10.240.1.28 from my s...

Hi all I am trying to upgrade the FMC "Firesight Management Center" from 5.4.1.1 to 6.0.1  i am following this path: Version 5.4.1.1 > Version 6.0.0 Pre-Installation Package > Version 6.0.0 > Version 6.0.1 Pre-Install > Version 6.0.1. i upgraded it  ...

Hi, looking for Firewall with web filter feature for HO ( 20 users ) + 50 VPN client connections ( for branches). In addition bandwidth management and load balance feature included. Any suggestion Thanks,

1) What is the behavior of the client having PAC file URL configured on their machine. Will the machine consult the file hosted on remote server (in our case WSA) every single time request is made, or will it cache it locally. 2) How frequent the use...