Network Security

HelloASA8.2 and ASA8.4, first one use classic nat, second ASA twice NAT.I need to incject into ospf global outside adresses which are from NAT pools or static outside addresses.On IOS when defining NAT pool i could add it to routing table.How can i m...

I am currently troubleshooting a firewall policy on a ASA 5505. What command can enter in the CLI to enable live view of traffic been block and which traffic is been allow?In my experiences with other firewall vendors, other firewalls allow me to nar...

TCP OUTSIDE:192.168.1.1/80 INSIDE:10.1.196.77/56825 flags UfFRIOTCP OUTSIDE:192.168.1.1/80 INSIDE:10.34.4.133/1223 flags UIOTCP OUTSIDE:192.168.1.1/80 what is diffrence between two flags

Dear all,there was remote FTP - users behind ASA5540 can connect to it.Now, with this ftp there is SSL/TLS encryption added and users behind this ASA can't connect to this FTPS.It this possible for users behind ASA to connect to FTPSs?Regards

I am actually going to setup my ASA 5505 with two different outside ISPs such that half of inside lan networks will be natted into 1 ISP and other half of the inside lan networks will be natted into other ISP ,so this means1.1.1.1/24  is our one ISP2...

We have a need for an inside address to have more than one static NAT outside addresses.  I know this wasn't possible before 8.3.X code.  I still can't quite get it to work with 8.4.X code yet.Here is what I had with 8.2 code.static (inside,outside) ...

Default FWSM inspection policyHow does traffic inspection works ?Traffic with Inspection On is sent to the Control Point for Deep Paket Inspection and tarffic not being inspected takes Fastpath.For ExampleIf I remove SQLNET from default inspection , ...

HiHope someone can help me with the following problem.I have an ASA 5510 that looks like this:INTERFACE 0: DHCP (OUTSIDE)INTERFACE 1: 10.45.0.1 255.255.255.0INTERFACE 2: 192.168.0.1 255.255.255.0I need to access the net (10.45.0.0 255.255.255.0) on I...

Hi,I have an issue where udp idle sessions are not being closed after the configured 2 minute timeout, but instead staying open for 1 hour. FWSM VersionFWSM Firewall Version 4.0(12)Timeout configurationtimeout conn 1:00:00 half-closed 0:10:00 udp 0:0...

Hi Guys, i'm trying to configure an ASA with two ISP to be reached from internet for vpn access, the objective is that the user can use any of the Public address attached to ASA to connect to the company. Is this possible? i'm facing some problems be...

All,I have a friend trying to configure an existing PIX.  They needed to change IP addresses due to ISP switch.  Config was very basic but whenever he puts in the route outside command the PIX seems to take it but then he is saying it is disappearing...

All,now that OpenDNS is no longer a free service I was wondering if anyone had any ideas about free alternatives.  We have some customers that just refuse to pay for this type of service. Thanks in advance!All replies rated

I have an ASA5510 running 8.2 code and I have over 200 static nats from  the outside to the inside interface and that is how I expose our systems  to the Internet.  If this inside interface fails we also have a bypass  interface that also terminates ...