Network Security

I am configuring a PIX515e for our branch office with a site-to-site VPN. I need to change the internal interface (Ethernet1) to match the internal address of the network in the office (currently assigned 192.168.2.0-192.l168.2.255).I go into the PDM...

This is in reference to the DoS vulnerability for PIXs accepting ipsec connections detailed here:http://www.cisco.com/en/US/products/products_security_advisories_listing.htmlDo you simply copy this image from tftp to run in order to upgrade? What is ...

What's the simplest way to configure access on my Cisco 804 using ISDN, to my corporate Contivity VPN Client (provided by Nortel Extranet). VPN is using dynamic addressing.

I would like to monitor which tunnels I have that are up. We use VPN tunnels as backups to serial lease lines. Right now, I only have 4 tunnels in addition to 3 others that are vendor-based connections. I would like to look at a list and see which tu...

Trying to upgrade from PIX-6.3 to PIX-7.0 on PIX 520. The problem is that Flash contains PDM-3.0, so there is no enough place for PIX-7.0 image. I need to delete PDM from Flash, but how? The Monitor mode, in which it is possible, is not available on ...

hifirst----> thanx for your helpssecond--->i have a network like this: DMZ CAFE-NET | | | | | | LAN---ISA----as5350---pix---2600---DSL---INTERNET | | | | REMOTE ACCESS as5350 has tw0 interface pix has two interface2600 has one interface i deploy the ...

Customer received the following errorSeverity: Warning The user was queried when the program 'D:\notes\NLNOTES.EXE' (as user ****\*************) was trying to capture all keystrokes. The user chose 'No'.The CSA server agent is version 4.x running on ...

I have recently hooked up a 4240 and found a lot of internal traffic, producing this alarm. SIG ID 5307.In looking at the packet data it seems to be ligitimate traffic - gmail and others. The NSDB lists no benign triggers. Does anyone have any other ...

Please help if you know the solution… may be I updated to 5.x too early. Had few cases then sensor starts to generate thousands of alerts for a single signature all of the sudden. False-positive alerts for sure. The only solution is to disable the si...

Greetings all. Using the CLI (or from the shell) on an IPS v 5.0 sensor, can anyone detail a quick way to generate a listing of all signatures and their corresponding information (sig-id, subsig-id, sig-name, engine name, SigStringInfo, etc…).I under...

...wanted to pose a general question to the forum.If I configure/enable 'produce-verbose-alert' as an event action override (globally), will this cause any peformance issues with an IPS v 5.0 sensor? I understand that there are other variables such a...

Hi, I have pix 515 with version Cisco PIX Firewall Version 6.3(3)Cisco PIX Device Manager Version 3.0(2)I want to upgrade PDM to Version 3.0.3. how to do it.