Network Security

Can someone explain to me what's happening here? When I set up a static nat on my machine on the firewall I'm not able to get out to the internet, if I remove that nat and go over the global pat then everything works fine:static (inside,outside) 172....

Hi,I am trying to access a Citrix Web Interface server connected to the DMZ interface on my ASA 5510.The only way I can get it to work is by setting up a static NAT for the Web Server. I don't want to have to do this. I want to be able to access it b...

Can someone help me please? I know nothing about firewalls and I need to copy a config froma loan fierwall I have; over to my repaired unit.I've used Telnet to get into the loan machine, and I've copied the full config into a Notepad document. I've g...

I have this scenario with a PIX 525 6.3, this supposedly worked at one time:I have a device on the inside network that needs to access a remote site network through a VPN tunnel.Inside network device is 10.11.150.1, needs to access remote device 10.7...

I have a client that has no information on there pix 501, mostly what I want to get is the software VER that they have on for the password recovery, how can you go about doing that? or will the file tell you have the wrong software ver when you try t...

As a PIX 7.2(2) Cisco Command Line Configuration Guide document,ESMTP inspection detects attacks, including spam, phising, malformed message attacks, bufferoverflow/underflow attacks. It also provides support for application security and protocol con...

We are observing the following two issues with our ASA 5540 firewall. Clear xlate local is not evacuating the connection established with that local ip. Translation is clearing but it is not able to track the corresponding connections and clear the s...

Hello,I just changed the hostname of my PIX 501 and here's the outcome:oldname# config toldname(config)# hostname newname%Key pair with hostname oldname.some.here.dom will be invalidnewname(config)#what does the key pair message mean, and what troubl...

Anybody ever ran into the issue where the capture just doesnt work at all on a FWSM?

How many total interfaces can be created on the FWSM?

Hi,Can you provide me any docs regarding the advantages and disadvantages over PIX and ASA and vice versa.Basically I have a option to install only one device and performe all things( VPN, threat mitigation etc).Pls help.Bikash

Hi there,Is the IDSM capable of blocking host and network by itself through manual blocking. Or is it just capable of sending the blocks to its managed devices. Thanks

Hi,I cannot seem to find a way to Re-direct HTTP Traffic (For Non-Healthy) hosts when using 802.1X NAC (Its works fine with L2 IP NAC and L3 NAC).Using 3560 Switch I can put the Non-Healthy Hosts into a Quarantine VLAN but Is there a way to Redirect ...

I have a question as to whether the following scenario is possible to configured.I have a main site, that needs to create a VPN tunnel to remote client sites, assumably via a LAN-2-LAN connection. I need to be able to access all routable subnets on e...