Network Security

Hello,2 things if I may.I have upgraded our ASA 5520 from 8.2 > 8.4 > 9.1.3 and I was wondering if I can now create rules where the destination can be a FQDNs rather than an IP?  We have some hosted clusters in the 'Cloud' and using a FQND would make...

Hello,I have the following situation, and not sure if the ASA can do this or not?We have just ordered Comcast Ethernet [Fiber] service. They'll be installing a managed switch [Layer 2]. They'll be handing off an IP of x.x.138.114/30 to one of our dev...

I know in the ASA5520 we use, i can created multiple syslog servers to send syslogs to. However, I am wondering, is there a way to segment the data?  IE - We have a "generic" syslog server that gets all the syslog data (ncluding Informational), but I...

Problem in ASA5520 with Asterisk Server , Softphone can't register Static NATReal IP === Firewall === Asterisk Server ||======== Web ServerNow i create static nat from public ip to private ip both server, I can't access to web server (i thing nat it ...

Hi Everyone,We would soon be replacing our local web filter with symantec cloud web filtering. How to configure external proxy on the ASA to point to the web server in the cloud. we want to send both http and https traffic to the cloud web server on ...

Hi,I need to set up a new pair of ASA's in active-standby configuration, on the ASA I need to configure 2 contexts.Each of these contexts will have about 5 interfaces that connect to the network, now comes the part that I don't seem to grasp, I also ...

We are migrating from PIX 6.3 to ASA 9.1. Having issues with NAT and hoping someone can help.Existing PIX-access-list CUSTOMER permit ip any 202.x.x.z 255.255.255.0access-list CUSTOMER permit ip any 202.x.y.z 255.255.255.0nat (inside) 1000 access-lis...

Hi, this might be a basic question but I would appreciate any help at all.I have an ASA 5510 with SSM-10 module. Firewall all working fine, still haven't managed to log in to the IPS module, I keep getting the error "Error connecting to sensor. Error...

Hi All, I ahve performed IOS upgrade activity from 8.2(5)26 to 8.4.6.  ASA is able to load 8.4.6 but crashed after loading the IOS again and again and reloaded continuesely. Below is some of the logs observed during activity. Please help here how to ...

i have already assing a public ip addd to the outside interface of the ASA ,My requirement is to configure firewall to host my web server publicly using the public ip not assign to  the outside interface but different subnet,i make every configuratio...

Hi everyone,We currently have a ASA 5505 8.3 configured for RAVPN, this works, VPN clients are able to access local resources. But if for example a ping is initialized from an inside host that is connect to a particular SVI on the ASA 5505, it cannot...