Network Security

Is it possible to configure an ASA to be used for VPN only in one arm mode? We use to have a VPN 3000 concentrator that worked in one-arm mode.  It basically just provided VPN connectivity for users and NATed all their connections prior to be routed ...

Hello,   I have site to site tunnel between 2 ASAs. One ASA is behind the university and other is at our datacenter. University provides us the Internet services and they have the ASA which controls the incoming traffic. We used to have tunnel issues...

Hi, we have to move ISP and as such will gain a new block of 8 static ip's. We have 2x 5510 in standby/failover state and we know the time that the connection will drop and change. Obviously, we need to change the ip's on the ASA's so I was wondering...

Hi everyoneI am about to put in production two ASA firewall in an active/standby mode to my network. I'm asking myself about the failover polltime and timeout in relation with the STP convergence time. I don't want the standby firewall to get active ...

Hi All, After upgrading from CSM 4.7 to 4.10, IPS updates and images downloads have started failing. It looks like it might be related to certifcates similar to bug CSCue16970 (the workaround for which I've already applied). In this case, I've appl...

I'm having trouble opening a passive FTP connection between two hosts, both of which are behind firewalls and NAT'd. The FTP inspection on my end is properly inspecting the FTP traffic and is therefore seeing the "REAL" IP address as a result of the ...

Hi, I have two ASAs in active/passive failover mode behind a pair of two ASR1001 edge router. Therefore both ASAs need a link to both routers and in case of failover the IP moves to the standby box. So to establish OSPF neighborship it needs on both ...

Hi   I have the following problem. I want to access my PC from outside throught the ZBF. I made my ZBF with CCP and by default RDP is not allowed. that's why , i made some changes in the configuration. This below is the log when I try to connect with...

I'm trying to create a report in FireSIGHT that shows the list of users running Dropbox. I already have LDAP configured, but can't seem create the report properly. Any help would be greatly appreciated! Thanks, Ben

Any suggestion for proper failover test on the ASA?   I am writing a failover test plan, i wonder if i just issuing the failover command or pull out the power cable on the primary (or standby) ASA, which method is more efficient or I should do both m...

Can someone please explain about the "NTP"" and its "purpose" and "how it will work" and what are the configuration I have to do in my data center devices..??