Network Security

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Hi. We have an NM-CIDS in a 3845. We have a specific issue we need to address on our network and we believe the IPS can help. We are receiving complaints from our ISP that malicious activity (port scanning) is coming from our network. We need the ...

netsec123 by Level 1
  • 418 Views
  • 2 replies
  • 0 Helpful votes

I'm implementing a Postini (anti-spam) solution for a small company. Currently my pix allows smtp traffic from anywhere on the outside. How do I configure it to only accept smtp traffic from an IP range of 64.18.0.0 to 64.18.15.255/20 (this is Post...

jjacobson by Level 1
  • 670 Views
  • 1 replies
  • 0 Helpful votes

Hi,Is there anyway of finding out the serial number for the chassis of a Pix firewall apart from a physical check ?I understand that the serial number in the output of the sh ver is for the flash bios serial number not the chassis.Any ideas ?ThanksSt...

Hello,I just set up 2 ASA 5520s at my offsite location in an Active/Standby configuration. For some reason anytime that we RDP, use Explorer or SQL Enterprise Manager to connect to our offsite location via VPN the connection intermittantly freezes. ...

chrisbicm by Level 1
  • 730 Views
  • 1 replies
  • 0 Helpful votes

I have cisco ASA firewall. I would like to have secured internet access through client to site vpn. I have configured the followingInside Interface 192.168.2.0/24DMZ1-->192.168.3.0/24. This interface connects to the internal interface of the VPN boxD...

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