Network Security

Hello, This should be a simple question but I wanted to verify first before I made the changes on the ASA. I'm trying to deny the following range or IPs (10.2.1.201-10.2.1.206) from accessing the Internet. So, I created teh following acl:access-list ...

So I'm trying to do a simple test in a lab environment but can't seem to understand why the syntax for NAT statements is not working in 9.x. Here is an example:ASA: outside ip 99.99.99.99/29     inside ip 192.168.4.1/24NAT outside ip 99.99.99.100 to ...

hi everyone,I have config RA   VPN at my home lab using split tunnel.I can connect fine and able to browse the internet.When i go to internet sites i do not see logs generated on the VPN ASA?Need to understand whats the reason behind this?ASA1# sh co...

Hello All i need some urgent attention please. suddenly i am unable to access my ASA firewall i am not sure why ? I tried admin user and other user i have created before i have alos installed ASDM on new system still same Error . also i am able to lo...

Hello All . I have an issue while creating NAT rule i am having the Error Overlaping Static NAT Rule Here is the details I have already configured static NAT for RDP 3389 Traffic to my host 192.168.1.128 which is working fine. (so i can RDP from outs...

Hello, Is possible to edit the default message SSH-2.0-Cisco-1.25 ??That message is the response when ssh is enabled on a cisco device router/switch/Regards

i have two cisco asa 5510 firewall and at failover and i have one server in dmz zoneand now i want more servers in dmz zone with one asa dmz interfaceis ther any solution regarding this?Navaz       

Hello Everyone,Can anyone help me figure out what I changed that will no longer allow me to run the ASDM from my remote location? It was working fine yesterday. I created a DMZ interface and was working on getting that up and running, but I didn't ch...