Network Security

What is NAT Transparency, and why doesnt it work with the PIX, are there any work arounds for this?If I configure a PIX to receive vpn connections from outside, do I need to open any ports or protocols up on the outside interface or should it just wo...

Hi !I am totally confused with this NAT0 stuff !Could anyone tell me which command i should prefer:NAT 0 ( with access-lists)orstatic (inside,dmz) IP(inside) IP(inside)to disable NAT from inside to dmz - respectively from the dmz to inside.thxhans

Hi,I'm in the process of migrating a datacenter from one location to another. Since there would be an overlap period for production during transition i need a Pix-515 ( min 64 MB RAM, 16 MB flash, 3 -DES licence and 6 interfaces) with or without fail...

Each morning our user community remotely connects to the VPN Concentrator, establishes a secure tunnel, acquires a dhcp IP address and continues to work. One of the IP addresses is coming up in the syslog on CiscoWorks 2000 %RCMD-4-RSHPORTATTEMPT: At...

Hello,Does anyone have a recommendation for a program to analyze my PIX firewall logs? I'd like to make reports showing activity by protocol, by user, etc. If VPN 3005 logs can be read as well, then all the better. I'm not looking for anything huge o...

Hi all, i have a problem here, my system is using solaris 8 and i have just installed Resource Manager Essentials. When i access my server thru my web browser and i click on the general setup, an error reads Database is down. Internal error message. ...

Is it true that in order to run EIGRP between site-to-site VPN, One must need to run GRE because what I read that IPSEC doesn't support multiprotocol?But then, my headqurter has PIX Firewall, where I was thinking of terminating 8 IPSEC tunnels from t...

Ive got two PIX's telnetting to each other fine, but my third PIX that I just placed, I cant get to. Here's my configs:(515e at location A, can telnet to an existing 501e (location B) without problems, but not to the newly placed 501e in location C)5...

HI I have two questionsI am hoping to use a PIX or VPN concentrator to host only vpn connections at the central office. I will be connecting sites up using a mixture of pix, vpn concentrator, and router. Is it possible to pass routing protocols throu...

I have a VPN setup and working (PIX to Contivity) to access a web-based application. The application does not use the traditional 80 or 8080 ports. It starts in the 7xxx range and can grow depending on connection number. The VPN is working, but I get...

I am using MRTG to check the bandwidth on my IOS routers and it is working pretty well. Recently, I tried to create a config file to check on the bandwith of my PIX running 6.2(2). The creation of the config file is failing. I need hit the PIX from t...

HiAnyone here can help me about 501 PIX? Ive been trying to reset the PIX using CLI and PDM, but still nothings happen.thanks in advanceMhel

When I do a show crypto isakmp sa, there 's no data. But when I do a ping then there's data, does it mean there's no data when there's no activity. In that case how can I know whether my VPN tunnel is up.Pls advice.

HiI read that the PIX by default will block ICMP and scans, I set up a lab at home and plug my laptop into the outside interface and got ICMP replys. How come?I though be default everything was blocked -Regards

I'm sure its here somewhere, though I cant seem to find exactly what I'm looking for. I know I've seen posts here and on the net that people are using the Cisco VPN Client behind a NAT device (LinkSys) to connect to a PIX via IPSec. I only need only ...