Network Security

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Enabling our customers to leverage their install base and take them to the next level with Cisco Secure Firewall Threat Defense has always been a key priority.  The migration tool is available for download to migrate the configuration on the on-premi...

gopaks by Cisco Employee
  • 359 Views
  • 0 replies
  • 4 Helpful votes

Hello,I have a couple of Stratum 2 NTP servers I have to move out to our DMZ.  My problem is that the IP addresses they use are very well known and hard coded in appliances by many manufacturers.  Futher complicating matters the subnets they reside u...

Hi All,I have FWSM (version 6.1(2)F) on 6513 core switch. It's configured in routed mode without natting. I have enabled DHCP relay on it and it's working fine but I need to enable BOOTP also so I want to know if dhcp and bootp can work together or n...

Hi,I have problem with a IPS module on ASA. The IPS module hang up.When it's happened in ASA logs is fail connection error message  with a module.I must then turn off/on ASA to restore normal traffic. I have installed 8.3.2 software version and 6.3.3...

wkamil123 by Level 1
  • 485 Views
  • 4 replies
  • 0 Helpful votes

Hi,Does anyone know how to use WSUS Server in NAC Appliance. I can able to authenticate in the network with the clean access agent. But everytime I used the WSUS requirement it pass through from normal login role to temporarily role for remediation. ...

ralicaway by Level 1
  • 1855 Views
  • 5 replies
  • 0 Helpful votes

Can anyone help me with the steps of upgrading the IPS signature for the platform ASA SSM-20, IDS 4215, WV-SVC-IDSM-2 via IDM and IME. All the sensors are already upgraded with Engine E4 with signature S480.Can I upgrade the signature directly from S...

I now have a new boss and they have decided to change our remote access policies.So I already have a working SSL VPN and RDP deployment, thanks in part to the expertise of this forum.  Thank you all for that.Originally we only allowed company hardwar...

kharvey by Level 1
  • 1204 Views
  • 3 replies
  • 0 Helpful votes

I have a problem with a customer trying to reach a server pbo-prd01 in our network over a VPN from ip address 'cust-prd01'where the packets seem to be dropped by 'Flow closed by inspection' What does this mean and how can i fix it?The IPS sensor in t...

bgl-group by Level 1
  • 11199 Views
  • 16 replies
  • 0 Helpful votes

Resolved! FWSM

Hello Dear'sI will be installing FWSM next week in existing running network with Core Switch pointing a default route to ASA and ASA is doing Natting for the inside network going to internet, As i have been through the books of FWSM i found it very s...

The ASA CLI guide for v8.2 notes several WebVPN features that are not supported with stateful failover: smart tunnels, port forwarding, plugins, etc. Are these features disabled entirely if stateful failover is enabled and stripped from the config, o...

i have a failover pair of ASA 5520 running ver 8.2. When the primary fails the secondary gets to use primarys Ip and mac address. If the  new primary is now re-booted i lose network connectivity. This is because its now using its burned-in mac addres...