Network Security

Hi my setup is pretty striaght forward.Topology is something like this.ISP1--->Router---->ASA------>internal N/W.Now I added one more ISP in the network to have redundancy in case primary goes down.Cable from ISP2 goes to one of the backup int direct...

Dear AllI want to create a DMZ in in my ASA 5510 to keep my web servers and FTP servers there.We have a leased line internet that connects to 1841 and then ASA 5510.Can any one help me regarding that .

How can I tell using SNMP whether an IP address configured on an interface is primary or secondary?  Thanks for any help.

I am trying to log URLs that are being requested through my PIX FW by internal users. I can get this to work somewhat by using syslog and logging message 304001. This logs all URLs being requested through the PIX for both inside requests and outside ...

Hi all, I previously opened a topic about my pain with my IDS, but this  is an off topic question, so I post here, but I'll let the mods moving  if needed. Well, I was wondering if a hard drive is required to run the  IDS 4215 ? I got everything boot...

Hi People!I hope are you doing great!I have the following problem.In my firewall I have 2 interfaces "inside" and "outside". When I try to reache the LAN behind outside via LAN behind inside, I have a high delay but when I send a ping request from my...

This is syslog output from an access list  on a 2820 router with an IPS mdoule installed.  I have applied inbound from a private 10.x.x.x network. These are being generated approx every 10 minues in gruops of approx 10 packetsMar 24 14:51:39.676 UTC:...

We upgraded our internet connection to 300Mb today utilizing a pix-1ge-66 card.The connection used to be 100mb via the standard 100Mb port that ships with unit.Since that time, access to "some" of our internal sites stopped.We own a Class B address s...

My question is in terms of firewall performance how does a CISCO2821 or CISCO2851 with IOS Firewall compare to a ASA5510-BUN-K9?I understand than in terms of VPN/SSL performance and CISCO2821/2851 with AIM-VPN/SSL-2  offers high numbers of connection...

HiI am trying to update a Cisco ASA 5505 to a Security Plus license but am getting the following error when I do so.Any ideas?Thanks

I am about to configure the Botnet Filtering feature on our ASA5520. I do have a couple of questions. We have 2 ASA5520's for failover.Questions:How much impact will this have on my network during configuration - should I configure this during a main...

Hi,May I know how can I enable snmp-server ifindex persist on ASA 5540? or is there an equivalent command avaiable on the firewall?Regards,

I have a 5510 with two internet connections on it..  One from a DSL provider, one from a cable provider - our options for Internet access are limited in our area, we cannot even get bonded DSL.We have an email service we are using over the internet (...