Network Security

Hello everyone!How do I configure my ASA to pass through a GRE tunnel encrypted with IPSEC? By default it fails!//Rulif

Following is our setupTwo sites with ASA5580(site-office) and ASA5505(head 0ffice) having internet connectivity and site-to-site VPN configuration.Now at site-office we are having two internet links ISP1 and ISP2.We want to divert internet traffic on...

I have an ASA5520 running IOS 8.0(4) in routed mode, single context with a security license to support 3DES and 750 VPN users.:I setup an L2L IPsec VPN tunnel between this ASA and a Cisco router running 15.x.On the router, I specified transport mode....

All,I have a ton of entries getting logged to my syslog server, but the problem is that I need the particular message that's being logged.firewall :  TCP access denied by ACL from 10.x.x.128/1438 to INSIDE:10.x.x.x/80I'm not seeing a way of doing thi...

I have a issue with TACACS+ authentication with ASA. the following AAA configurations of ASA are:aaa-server TACACS+ protocol tacacs+aaa-server TACACS+ (outside) host x.x.x.x timeout 1 key aaaaaaaaaa authentication ssh console TACACS+ LOCALaaa authent...

We have found that hairpinning an interface on our ASA will resolve a problem, but we're not sure if it's a good or bad idea. Is hairpinning an ok or not ok practice?Mike

Hi,Does anyone know how CSA licensing work? I understand that a licence is assigned when aa client agent becomes active but how can I revoke licences assigned to hosts those are no longer active on the network e.g decommissioned machines etc.Are lice...

Good morning! Can I connect two ASA 5520 as active/standby with UTP cable but without passing through the switch? may be with crossover cable?

Hi Folksam not able to change password on the asa running 7.2 code.i dont have ACS in my network..although i issue the command:username <username> password <password> encrypted privilege 15

I've got a Network object rule to NAT my mail filter address based on SMTP.  It is not set up IP because I have a mail server and filter sharing the same outside address and need SMTP to mail filter and HTTP/HTTPS to mail server.  My problem is the o...