Network Security

Can I use the same address assigned to the outside interface for PAT?

I can´t get it work. telnet from a workstation from a other side IPSEC/VPN PIX-to-PIX.

Hi, recently I just purchased a PIX501 3des and upgrade to the most recent PIX OS and PDM. I got this for a lab and testing environtment before we are going for a bigger PIX. Well here is the scenario that I like to have. I will hava 2 exchange serve...

Dear All, I have a situation that I believe my PIX needs to be configured for and I was looking for some help. Here's my situation. A Win2K server set up as RRAS (Routing and Remote Access) to allow VPN clients into my network from the outside. The s...

What does the PIX do if it receives packets with a different source address to the destination address of the outbound packets of a specific connection.I believe this is known as packets being 'out of state' or along those lines and was wondering if ...

What is the biggest size of config file that can be saved on the FLASH ?The best I can find on the manual regarding FLASH fs is "show flashfs" command. Here is the relevant result on 515, PIX v 5.3(2):pix# sh flashflash file system: version:1 magic:...

I'm implementing a PIX 525 (2 interfaces only) and forcing all net and internally untrusted traffic through it ("PIX on a stick")--Is this feasible? How many users can I (NA) translate efficiently on a PIX?

I want to block users from using internet radio stations. What is the most efficient way to do this with a PIX?

I have a domino server segmented on a dmz. I want the inside users 10.160.x.x to be able to ping to 10.161.x.x . I have already tried adding a couple of entries. for example access-list acl_inbound permit icmp 10.160.0.0 255.255.0.0 10.161.0.0 255.25...

We have an oracle server off the PIX's DMZ interface (E2) w/ an IP address of 10.10.10.10 /24. The internal users are on the PIX's INSIDE interface (E1) and their subnet is 192.168.1.0 /24. Users on this internal subnet need to access the web; theref...

When I check my syslog running on the PIX at facility 6, I see numerous attempts by my Microsoft DNS server, which is on my outside network, to connect to clients on the inside network via UDP port 53. The attempts are blocked by THE PIX on the outs...

How can I enable CDP Protocol over aPIX firewall ?

according to PIX Installation Guide, you can have up to 8 interfaces on a PIX 525 (see Note at URL : http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_61/pix_ig/pix525.htm#xtocid11according to PIX Configuration Guide, you can have up to 6...

We are currently, successfully running 2 PIX firewall 515s. Our outside interfaces connect to a Motarola Surfboard Cable Modem and than to our Lightpath cable ISP. We are running 6.0(1) OS. We have been told by Lightpath that if we connect a new devi...

In a failover configuration, if I do a show fail on the active PIX, I see thisfor the cable status for the insideinterface on the secondary host:Interface Inside(10.0.0.2):Testing.On the active PIX the status is normal and if I look on the secondary ...