Network Security

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Hi Friends,                I have ASA 5520 with dual ISP .Both isp's are terminated in  same box.I want to load balance between isp. How to achieve this.I know about  static route tracking.My requirement is I need to allow the specific source to  sec...

Hi there,After upgrading to 8.4(2) and ASDM 6.4(5) I seem to have an extra access rule duplicating an existing rule, this is only visable through the ASDM. When using the CLI you can't see this duplicate rule.I therfore get the following warning ever...

Hi Experts,I have worked with lot of firewalls but i did not understand the actual use of this.I know only one defination for Firewall => The firewall restricts unauthorized access from the outside, it protects from Hacker and crackers.It is only for...

So I loaded the shiny new ASA 9.0(1) on a test/dev cluster of 5510's with the SecPlus license.Two things.1.  In 8.4.4 (or maybe 8.4.3?) new password-policy commands were introduced, which allowed for very granular password policies for local users.  ...

rrfield by Level 1
  • 1042 Views
  • 4 replies
  • 0 Helpful votes

I need to create a DMZ Vlan.  Core switch is a 6509.  FW is an ASA5520.  Need to create a VLAN for DMZ purposes for outside facing servers.  NAT is used on ASA.  All help is appreciated.                

jbogdan by Level 1
  • 2339 Views
  • 7 replies
  • 0 Helpful votes

Resolved! asa setup

Hi All,I have the attached setup in the network. all the ASA interfaces are being used for data traffic even management used ( not for management purpose). also we have a AIP-SSM-20 placed in asa 5510 which is configured and working fine.Right now we...

Shibu1978 by Level 1
  • 1852 Views
  • 14 replies
  • 0 Helpful votes

My web server is out of public IPs.  I requested more from my ISP and I got a different range with a different gateway.  How do I handle the configuration on my Cisco ASA?Without any configuration changes to the firewall I saw the traffic hitting it ...

I had an experience this week of installing a 5510 ASA with 8.4.3, also tried 8.4.4(1) with the strange effect that I randomly was losing contact with the internet.The interface stayed up/up. no errors or what so ever on the interface. Reseat of the ...

Employee has a laptop and connects to our secure wi-fi then rdp to his desktop PC with no issue.Same employee takes same laptop home, pulls IP from home internet, launches Cisco VPN client, connects just fine.  He has a RDP shortcut to work desktop o...

jeremys by Level 1
  • 557 Views
  • 1 replies
  • 0 Helpful votes
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