Network Security

I have a Pix sitting behind an ISDN router We have a /30 pubic address range. One IP is ssigned to the dialer interface and the other is a static NAT for the mail server. The router is doing NAT to a private range that the Pix sits in. When we try to...

Hi all,I've got a PIX (version 6.2 (2) ) and it happens one thing I don't understand. This PIX have got 4 interfaces (outside, inside, DMZ and another one).In the inside zone there's some servers with private ip addresses. Users from the inside and ...

Hi, I know that this question is about inside Cisco information, but I am just curious if there are any plans to use the USB connector on Cisco PIX platforms (especially for the 501 and 506).As some of you know, I'm from the Netherlands. In our count...

I have one pix 525 with eight interfaces, six fastethernet and two gb-ethernet. I can setup the interface gb-ethernet1 how the internal interface wiht security levell 100.

We are validating our sw vpn users on our 3030 via nt domain. Therefore there are no individual userids.How can we selectively disable certain users? e.g. A few office workers not allowed to come in from home.If this were Windows / RAS we could unche...

I have a VoIP gateway that is marking packets with DiffServ CS1 and CS2 levels. These packets first hit an internal router that has a GRE/IPSec transport mode tunnel to another router on the public Internet. The internal router uses its FastEtherne...

User trying to use DUN are getting the error msg of “User exceeded max session” going into ACS, I can’t find any info about and initial log for that day – never mind multiple ones. Max session is set to one in the group settings; I have 6 PRI AS5300...

Hi Everyone..Can someone please provide me with a sample configuration of a PIX 501 with OS 6.2 or 6.3 connected to a ISP via ADSL Modem, I also need VPN (site-to-site) setup on the PIX so if you can provide this as well, it will be gratefully apprec...

Anybody know what are the advantages and disadvantages of using a pix firewall blade on a cisco 6509 vs a standalone pix 535 from a security design perspective. This is for a very secure site. I know the blade has better performance. Any other ke...

I can give some feed back to one of our customers, and they are implementing two Cisco Pix 515, to act as Firewall's and VPN servers. They asked the question if you could setup multiple VPN profiles on the Pix to point to different authentication se...

Iam trying to configure VPN, I've got this:ip nat inside source static tcp 192.168.100.8 1352 203.145.145.145 1352 extendableip nat inside source static tcp 192.168.100.8 1723 203.145.145.145 1723 extendableip nat inside source static tcp 192.168.100...

OK Guys/Girls, Don't laugh!Somehow I managed to lose the cover plate for one of my PIX 515 firewalls; Guess it will teach me to leave it laying around in the test lab!Anyway, without it, it's a little difficult to fit anymore interface cards, so I wo...

Could you tell me about PIX firewall have function inter-VLAN?