Network Security

Hello,Not much firewall experience so looking for some assistance. I have Pix 535 running 8.0 in single context mode. I created Multiple sub interfaces for my guest users. Each interface is a separate subnet with a security interface level of 90. I a...

I found the link that effectively said PIX/ASA 7.x does not support FTP with TLS/SSL (FTP/FTPS). I can't find anything which states whether it works on a later release? We have 8.2(1) and we are struggling to implement it. The FTP/FTPS server is in t...

I have an issue with input errors, overruns, and input reset drops on the inside interface of an 5580-40 (v8.2.5: Transparent mode)  The box is not stressed at all according to the 'show' commands in the Cisco troubleshooting performance document for...

Hello All,Can someone familiar with GNS3 tell me if its  possible to create a lab in GNS3 that will simulate Cisco's ASA 5500  Series Adaptivie Security Appliances?CheersCarlton

What is the correct way to find the longest matching prefix in the ASA's routing table?  It seems to be very difficult/impossible to do.  In IOS, the default behavior (if not specifying the subnet mask) gives you the best match (with the exception of...

Network with ASA-5510 - the advantages of using web caching are obvious. On this I have a couple of questions: - To enable Web caching, I have to implement a server, such as SQUID, right ? - I have also to force the Proxy be all che users, or can I a...

Hi,I'm having an issue configuring NAT on an ASA running 8.3. Hopefully someone can point me in the right direction.I've managed to configure NAT from the Inside interface to the DMZ, using PAT, so that the traffic is hidden behind the IP of the DMZ ...

                  I want to check utilization of particular ip address passing through a cisco ASA, it will be better if we can view that on ASDM

Problem:Outside access to Inside Citrix server.IP Info:ISP gave me x.x.x.16/30 so my IP address on e0/0 is x.x.x.18ISP gave me x.x.x.24/29 as usable IP address's IP's I want to use:192.168.76.12 = Citrixx.x.x.29 = NAT to CitrixOn last site I had a /2...

I'm attempting to log failed SSH and Telnet login attempts on an ASA 5510 to a syslog server.  I've found the following two message ID's, but I can't seem to spot IP addresses in syslog for the failed attempts.  May  5 19:50:09 10.1.1.2 May 05 2012 1...

I started to configure a new ASA 5515 to replace an 5510.  When I attempted to remove the "management-only" command from the Management0/0 interface I was greeted with the following error:"ERROR: It is not allowed to make changes to this option for m...