Network Security

Was nat (outside) 0 introduced in ASA 7.1

Hi: I have just bought an ASA5510-AIP10-K9 (ASA 5510 Appliance with AIP-SSM-10, SW, 3FE, 3DES/AES) to implement perimeter security. I planned to use only 1 DMZ (plus internal and external interfaces) but things have changed, and now I need to impleme...

Can you use a sub-interface for statefull failover on the ASA5510? If so, is there any drawbacks to doing so? If not, can you use the management port for failover?

We have 2 Pix's. Pix-A was used to allow internal user out to the internet. Pix-B was used for outside users to access our Web and other tools. Since the connection on Pix-A was on faster connection, we started moving our web applications off Pix-...

UPGRADING FROM 4.1 to 5.1. I know I have to got to 5.0 before I go to 5.1I have tried to upgrade from 4.1 to 5.0 and am failing. I upgraded the Maintenance Partition to 2.1(2) as you can see from the show ver command output.When I go to upgrade usin...

Can someone explain this error message to me and what I can do to fix it..."Secure VPN Connection terminated locally by the Client. Reason 403: Unable to contact the security gateway."I have un/re-installed the client and still recieving this message...

I have the Cisco Websense module in a 2800 router and the ASA 5500 routing traffic to the the Websense module. Websense stopped filtering (I can reach sites that are blocked)so I checked the Websense interface on the router and it is not receiving p...

Hi everybody,I 've a big issue. I'm working with 2 pix (515, 64 MB, UR and FO, ...) with 6 interfaces and 1000 lines in 4 ACL and lots of traffic (10 to 100 Mbps by interface during working hours and backup). Each time I launch PDM, active unit beco...

In Cisco Works RME under Configuration Archival Summary (Archive Mgmt) I have a number of devices, which have failed their config collection.My problem is, that some of these devices are present with very limited information only if I open them in De...

We have a pix 520 that I dump the syslog to Pix Firewall syslog server for record keeping. Is there a way to analyze the logs to find potential worms that might be talking through workstations to my network.Thanks

I'm a bit out of my element here. I spent about an hour looking for a discussion on this subject but failed. I also didn't see a way to search messages.I'm stuck with the loading of PDM. It says "Loading PIX Device Manager. Please wait ..." I am behi...