Network Security

I have a PIX 506E with IOS VER 6.1 up and running without any problems from more than year. And now if it powered off, it didn’t boot. And when I open the chasse and clear its CMOS battery using jumper beside the battery, it boots o.k. and running wi...

How do I allow a range of ports from a particular protocol to go through the PIX? ie 16001-16010

I've had this problem once before, but I'm unsure of what's happening exactly. All I know is that I cannot access the internet. Though oddly enough it seems my site to site vpn is working (Tho I cannnot ping) Another thing I should add is that the 12...

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_tech_note09186a0080094a5d.shtml#failover I am upgrading my failover pixs by the instruction in the above link. The primary pix is connected only to my laptop which running a tftp server...

I was wondering if you could help me out. In our office here, we have an Interactive Intelligence Telephony Server with an ip address of 192.169.0.20. In this server, there is also an AudioCodes card used for RTP sessions. This card has the ip addres...

Hello,A customer have a PIX 515E with two interfaces with security0 (ethernet0 and ethernet4 for example).How can we have this PIX having those 2 interfaces the same way to response to TCP packet asking to open a not-open-port on those 2 PIX interfac...

Hello,I have a customer who wants to use two 501s in the following topology shown below. I haven't used the 501 before, and am concerned about whether the 501 can route packets in/out of its switched interfaces. (i.e. packet from Intranet to lower 5...

My configuration is very long. So I can used TFTP upload my configuration to PIX. Can I do it?

I'm permit icmp type echo to inside zone but I want permit icmp type echo only 64bytes. Can I do it on PIX525?

We have a VPN 3005 with many groups.In some groups we want to limit the access (in input) from some public ip address.If we change public filter on interfaces this affect all groups.Any idea?Thanks, Daniele

Hello, I have been having a little trouble getting these few commands to take.I need to have to inside addresses mapped to allow to sessions of pcanywhere to go through. One to the server, and one for a pc that is used by an outside companyHere is wh...

Hi everybody, I have a central site with one 506E Pix and 5 remote sites connected using 501E Pix (IpSec Tunnels). Now I have to permit VPN clients to connect to the central site (no problem for this) but also they have to be able to access the remot...

I have a PIX 501 running ver. 6.3 and I want to allow inbound connections to reach my internal FTP server. I have PAT configured, so I cannot configure static mappings from outside to inside. Conduits are no longer supported in ver. 6.3. How can I al...

Hello,How i upgrade the image software of two Pix in failover (one UR and other FO) without loss of conection?.How work the FO unit if it isn´t conected to the UR unit?, for example, i have my two pixes working and the UR fail and i have replaced it,...