Network Security

How are different networks inside a PIX 515 natted? We have a frame-relay cloud consisting of 3 remote Networks(192.168.1.0, 192.168.2.0, 192.168.3.0)with currently no DMZs. On the same Network as the 1720 frame-relay router and PIX is a IBM Whistlej...

Can any of you gentlemen please advise me on the best Soft Version to go to ?…We all know putting the latest and greatest releases can also be opening a can of worms when it comes to up-grades… so what in your opinion would be the most stable and rel...

Hi to all well i am migrating from a watchguard firewall to a Cisco 515 UR. I have multiple networks in my netowrk (6 class fake C). And every class has its own gateway, and the watchguard worked on the routing between these lans since I don't have a...

How can I manage to display my configured pre-sharedkeys on PIX firewall v. 6.0.1The 'show tech' command does not display these anymore as it did in former software versions.If anyone can help me please do.

Hi all,Can we give multiple IP addresses on a the same PIX firewall interface?Zeshan

Is IPv6 supported by PIX? and if not (I just have found information about IPv6 for AH and ESP in CCO), does anybody know when it will be possible?

This should be an easy one... Have a PIX 515 running 6.0, set up for AAA before the admin left (with the credentials) and now we are not able to get into the box. The generic password recovery process for the PIX does not work because it was authenti...

I want to control access coming from the inside interface going to the outside as well as 2 DMZ's that I have setup on a PIX. With ASA in place, I already have access to those 3 legs, but I want to lock them down via acl's (such as only www traffic t...

I installed pix 525 bundle, but I didn't insert ipsec56bit key value..that's the reason, I can't PDM...So I got a key value, and then I'llinsert key. someone says If I insert key,I'll copy pix software, is it true ?I don't know.lastly, I hadn't key v...

Does any body could point me where I could fing config samples for 3DES VPN between PIX 515 vers6.0 and Nortel Contivity 1500.Thanks in advance

Here at our company we sell a lot of LANtoLAN VPN solutions using 506,515R and 515UR hardware. In the past everything has worked very well and our clients have been extremely pleased with the results. But the last four 515's (3 515R's, 515UR) are hav...

Please reply to: carolyne@cbic.comWe have a PIX firewall, ver 5.3, a DMZ (192.168.0.0) and an internal (token ring) 140.100.1.0 network. One of our applications needs to have two servers in our DMZ have the ability to communicate via email. Both serv...

I have 2 devices sittingon my DMZ and I am unable to ping,tracert any Internet related device. Out of these two devices I only have one ACL from (outside,DMZ). The scond device is used as a cache server for port:80.Any sugestions?

We are replacing our current Guardian firewalls with Cisco Pix firewalls and I am having a hard time coming up with a strategy that works for us.What we do currently is define access by machine name. This way, a PC can be allocated a dynamic address ...

I've come across a problem w/ a home-grown application on a DMZ opening a connection to an internal SQL server through a PIX. The app seems to want to open a connection and keep it open forever. The Pix, as per default, drops the connection after an ...