Network Security

Hello,I have two Internet circuits that I want to connect to the ASA. Prior to 8.2 I've been able to configure dynamic NAT for both interfaces and add two routes so that if one circuit went down outbound traffic would flow out of the second circuit. ...

We are using the Cisco IPS 4215 and seeing this alert over and over.Sig Name: Worm Activity - Brute ForceSig ID: 16297Severity: HighRisk Rating: 95Sig Version: S392Is this a false postive or something else?

Hi,The default AAA authentication group is TACACS but I only seem to be able to "discover" the ISR when a local username & PW configured with priv 15 and the TACAC's is down / unreachable.Any help appreciatedRegardsClive

Hi,I have a doubt and I hope someone can help me to clarify it.I have two hosts that are asymmetically routed between them. Traffic from A to B enters firewall 1 through interface Inside, and then reaches B going out on interface Outside. Then, retur...

hi halijenn / expertsHi i have a query related to IDS sending RST from inside interface of the Firewall . Please let me know if my understanding is correctASA is having Inside , DMZ and Outside interface , IDS is in Inside interface , user is in DMZ....

Is possible configure fail to wire in a PIX working on Transparent firewall mode, to allow pass all the traffic in case of shutdown o reset the PIX?ThanksBest regards.

hi everyone,Please help me to understand ,what is difference between static identity NAT and identity NAT?

We have Cisco ASA 5520 running version 8.0.3ASDM was working fine, but something changed, I don't know what, and it keeps throwing up a login box. I can login locally and via ssh no issues. however asdm is not accepting my credentials...any clues  :-...

I have a question regarding changing the external IP address on an ASA 5505.  Some background:A client of ours has 2 locations, both with ASA 5505 firewalls and static IP addresses.  A L2L VPN exists between the two locations.  We can access the ISDM...

hi! based on the diagram i attached. In the internal network can i configure everything to be in the on segment and one vlan? I just want to have a simple setup in the branch office, that enable internet traffic to go through the optical link and cor...

This was my original thread which is now working great (thanks!):  https://supportforums.cisco.com/thread/2024835?tstart=0I notice that when the main line goes down and the backup kicks in, it is transparent to the user, which is great.  But one draw...