Network Security

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I am in need of help in writing my own signature to control dictionary attacks on a proprietary application on one of our main frame applications. I was looking at writing a rule using the flood net engine. Does anyone have more information on what t...

gm-douglas by Frequent Visitor
  • 1014 Views
  • 2 replies
  • 0 Helpful votes

Hello,I have recently upgraded my AIP-SSM-20 modules to 6.0(5)E2 at the recommendation of Cisco. I have 2 ASA5520s in single-context mode in an Active/Standby configuration. 1 module in each FW.I have the IPS in promiscuous mode at the moment because...

rtjensen4 by Level 8
  • 1473 Views
  • 7 replies
  • 0 Helpful votes

Hi..I need to connect 10 sites with no web portal,public users...which is better between lease line or VPN ..is there a need of firewall?...Does VPN also covers the L4-L7 securities ??..should I go for lease line or VPN ??When I go for VPN, still the...

ror.sanjeev by Community Member
  • 573 Views
  • 1 replies
  • 0 Helpful votes

Hi,I've purchased a 16MB ISA Flash Card for a PIX520 to operate in a QA environment. Reading the instructions, it states that it comes with Pix 5.2 preloaded. I've removed the old 2MB card and installed the 16MB but when I boot the PIX I get the usua...

I can access the PIX from the outside via SSH but the username and password I configured in the PIX does not work.I created a username likeusername user1 password mypassword priv 15Is there anything else I need to do?When I use pix as the username an...

insccisco by Level 7
  • 842 Views
  • 3 replies
  • 0 Helpful votes

Hi Everbody My ASA 5510 with the CSC module has a Problem with FTP download. I use normaly FTP Protocoll to download files. The Problem is, it intercept the Filedownload after a certain time. It look like a timeout. the download goes from the Interne...

Resolved! PIX v6.3 issue

hi,my router connect in inside I have other subnet to reach Behind my Router (add 172.20.1.250) and i can ping to any subnet in outsidebut not Behind my router but if i ping from my PIX it's Successful toward all subnetI am connected in inside and my...

Hello:I am having problem with the CCAAgent download page. When users access resources on the network, for the first time, they are directed to the Weblogin page without an option to download the CCAAgent. My environment is OOB virtual gateway with H...

guru by Community Member
  • 1283 Views
  • 1 replies
  • 0 Helpful votes

Hi - I am new to Cisco NetPro forum,I have a dilemma/question relating to bridging two networks utilising an ASA 5505 device.We are in the process of connecting two MPLS networks with a 4Mbps link, for example:MPLS 1 Network address is 172.100.0.0/24...

ababab2222 by Community Member
  • 1017 Views
  • 5 replies
  • 0 Helpful votes

Hi all,I have seen this a lot with routers and PIXs. Traffic with a source port of port 80 and destination of a dynamic port is denied on the outside interface.The traffic is from legitimate web servers that users are browsing through the NATed inspe...

scottyd by Level 3
  • 2913 Views
  • 7 replies
  • 0 Helpful votes