Network Security

Hi, i have done dubble nat on firewall so that people from outside can not c my internal network and people from inside connect to local ip address to access services outside.static ( inside,outside) 20.1.1.1 10.1.1.1 netmask 255.255.255.255static ( ...

Hello guys, I have a router with 3 interfaces. I have 2 interfaces of this router configured in bridged mode, and the other in L3,  i have then 2 security zones (inside and outside).My outside zone is one of my bridged interfaces and my inside zone i...

I have one cisco router and I want one server  (in my lan) to be accessed from internet. For remote desktop or accessing any service.....How to do this?

Hello,I have an ASA 5510 with the security plus module to provide Gig speed on our interfaces.  We are migrating from a Pix 515E and I have the Pix-To-ASA Migration tool to assist.  What is confusing to me is looking at the ASA in a factory configurt...

hello for best fourms and all membersi bought cisco asa 5540i have cisco router 2811 with static ip XX.xx.XX.x/30and make nat to conected to internet pat natand have XX.xx.XX.x/29 for exchange server lan ---- asa---router ---interneti want to confiur...

I have a question that I hope someone can clarify ... I will be supporting a new ASA 5585X running 8.4 and I was wondering if it's possible to apply an ACL globally instead of it as an access group that is applied to a specific interface as in or out...

I am not able to ping a public IP address of 4.2.2.2 from a device on my network.  Does anyone have Ideas what could be preventing this?A little about my network:ISP > Pix 515 > Switch > Pix 501 > DevicePix 515 outside dhcp setrouteinside(10.100.60.1...

Looking for help/advice with the following problem: We have an ASA5520 running ver 7.0(8), nat-control is disabled. On the "outside" interface we have a closed network which is publicly addressed i.e. no access to Internet. We also have two Vlan inte...

Is it possible to staticaally nat one public ip with multiple lan ip with diffrent services?

Hi,When i run a Packet tracer in PIX, getting a below output:Result:input-interface: outside_interfaceinput-status: upinput-line-status: upoutput-interface: mpls_interfaceoutput-status: upoutput-line-status: upAction: dropDrop-reason: (ipsec-spoof) I...