Network Security

Hi, I'd like to know if its possible to create a transparent context on an ASA that has routed contexts. I've not seen anything that suggests the two context types can be mixed. If its possible to do so, then I will need to trunk two vlans - in this ...

Hi Cisco Community, I am hoping someone can help me out.  Myself and another Engineer have run multiple tests on the ASA and have come up empty. We have an ACL that allows traffic between two servers on two different networks.  When we attempt to pas...

Hi all. Having issues with going to 6.6.4 on one of our devices. FMC states the error as [48%] Fatal error: Error running script 800_post/020_650_fix_users_and_roles/pl.  The text below is the output of this error (redacted domain name for security p...

Hi,I am trying to restrict SSH access to the management interface of the FTD device.Can someone share the correct procedure? Platform settings apply only to the data interfaces and the management interface is still accessible.I tried applying ssh acc...

I have an FTD that is management by FMC. Currently management goes across a VPN tunnel that goes in the public interface. The device is moving and I need to push the change for the public interface and gateway change before moving to it is going. I a...

Hi  Team, I am unable to remove a user from FMC version 6.6.4Getting below error: Error deleting user <username> Any idea ? Thanks in advance.

I am in the middle of building my lab up the aim is to have a site to site vpn between to firewall that are behind edge routers onsite however I can't seem to get the vlans added i have tried to sub int by doing Gig1/2.10 for example doesn't seem to ...

Is it possible to show a banner when you change context on an ASA?What I want is when someone on the CLI issues the command 'changeto context xxx' a banner is displayed?We are migrating some contexts over and I don't want our support guys to enable i...

I have a weird issue in establishing Lan 2 Lan Session using Cisco ASA. I am trying to establish a L2L session by initiating ping message from 60-70net(Local) VM to 80-90net(Remote) VM. But the Remote VM does not receive the ping message. Issue gets ...

Hi all, I am planning to upgrade my pfsense firewall at home to Cisco brand firewalls. I realize the best protection comes with a yearly license. But again, this is for home use. If i go with just the Security Plus license which is a lifetime licens...

The problem is some subnet from our backend is able to connect to public NTP server (actually to multiple public networks) through our Cisco ASA - which is strange, because there's no ACL or NAT that will allow it to pass. Trying to get detailed info...