Network Security

I am trying to test the TCP reset for the IDS-4250-SX, but it seems that it does no work. I have tried lots of signature that pertains to TCP, i dont see any TCP reset packets from the sensor. Anybody have an idea if some of TCP signatures really doe...

Anyone have any documentation from Symantec on how to setup their policy agent? I have the ACS and router piece setup and working properly, I just need doc's on where to point the external policy.

For all ciscoer that have been tried the CIsco ASA 5500 need ur advice, 1. Is it Cisco ASA 5500 support web URL filtering? 2. Will Cisco ASA 5500 control user traffic, let say user "A" can only goes online 5 MByte a day and or can download 10 MByte a...

hello alli have installed the latest version (1.5.1) of ciscoworks snms. when accessing the cw-desktop every time a pop-up-window is appearing with the following info:"Whatsup Gold is recreating EssentialsManagedDevices map from Essentials". is this ...

I have a PIX 501 at a remote user's house that VPNs into our Cisco 3000 series concentrator. The user has been complaining of frequent disconnections and during troubleshooting I noticed that anytime I type the commands "show log" or "show proc", my...

For all ciscoer that have been tried the CIsco ASA 5500 need ur advice,1. Is it Cisco ASA 5500 support web URL filtering?2. Will Cisco ASA 5500 control user traffic, let say user "A" can only goes online 5 MByte a day and or can download 10 MByte a d...

I have a PIX 515E that has been running fine for awhle. However for the past few days we have been unable to reach an FTP site. when behind the PIX. If move outside the PIX can reach FTP site with no problem. The site is ftp.software.ibm.com/softwar...

I am replacing a software firewall with a PIX515E. I'm using the same inside and outside address's that are currently in place. I can ping to my inside router from the PIX, but no other traffic going through. I must be missing something. If someone c...

I have temporarily given access to my inside Exchange Server with 3 static commands.static (inside,outside) tcp 216.xxx.xxx.xxx smtp 10.10.10.9 smtp netmask 255.255.255.255 0 0static (inside,outside) tcp 216.x.x.x 443 10.10.10.9 443 netmask 255.255.2...

I am currently testing the TCP reset on our sensor but was not succesful. In cisco documentation TCP reset port of IDS-4250-SX is located in its sniffing port. My IDS is connected in a switch configured as to span traffic, will the TCP reset will be ...

Dear All, I have got a situation...The situation isthat I have a pix515e, Content Engine andCisco 2620xm router...The 3 attachments contain each of the systems configuration..They are arranged in the following way..There is a 192.168.0.0 network ID r...

Dear All Pro,I want to install and configure two numbers of IPS in load balancing config in the data center network. We will install 2 numbers of Cat 4507R in reduntant config.Pls suggest me the suitable configuration and installation and positionin...

Trying to set-up a ipsec lan to lan tunnel and need help with a nat lan to lan rule. It will be static nat, but im confused at what ip's go in source network, translated network, and remote network. The remote headend device is x.x.165.3, the sourc...

Hi all,It is not clear to me on how to use "mask" and "flags" while editing a signature on IDM. In the wizad, I have the option to select the TCP flags to either fire (TRUE)or NOT to fire (FALSE) the alarm or ignore (Don't Care)the flag. Can someone ...

On atempting to access the pix manager I get a dialog box with "Host mismatch" after confirming yes to any certificates.. Any ideas please? This has happened after several microsoft updates on server2003 ans the addition of DMZ hardware