Hello all,The more and more I deal with NAT rules, the more and more I feel like an idiot. This question has a long story behind it, but where does 172.181.159.95 come from?!? We have a 3560 switch behind a ASA 5510 at a site that we are trying t...
Hello all,The more and more I deal with NAT rules, the more and more I feel like an idiot. This question has a long story behind it, but where does 172.181.159.95 come from?!? We have a 3560 switch behind a ASA 5510 at a site that we are trying t...
We will be moving to a new data center in the very near future and with them our WAN IP addresses will be changing. Can someone suggest our best course of action for changing the IP addresses throughout the firewall configuration? ...
I have several servers touching the internet, and one basic ASA-5510.Aside from purchasing the AIP-SSM and upgrading the 5510 license, what else is required to have a host-based IPS?Do I need to purchase MARS or other software?How are the security-ag...
Hi all,i have PC connected to inside interface of ASA.it is direct connection to ASA.From ASA i can not ping PC is this default behaviour?Is there something i can do to make this ping work?ThanksMahesh
Hello All,I have a test ASA behind an edge firewall (Checkpoint), and I'm trying to set up the ASA for remote VPN access only. The ports being forwarded are UDP/500, UDP/4500 and UDP/TCP/10000. I'd prefer to encapsulate the sessions into TCP/10000. T...
I am trying to allow telnet access to a host on the inside that has an external internet address assigned to it via a PIX Firewall. In addition to port 23 (telnet), I have other ports opened for that host, such as 80, and 443. Access to that host via...
Hi all,I am looking for a destination NAT configurationI have desktop which is trying to access a server with an IP address ot 10.10.10.10 and it is forwared to firewall and real ip of the server is 1.1.1.1.Desktop (172.16.21.1) -> trying to access 1...
Does ASA 8.3 support MAC address filtering, I want to allow a single specific laptop to login to the ASA 8.3 firewall (for management) from anywhere on the internet, I know I can do it through VPN but I want a simple MAC address access list or someth...
Two 5520 firewall configuration of the failover and SSH, the first remote landing SSH, can use user and password successful landing, again landing, to prompt the user name password is invalid, what is the reason?
We just migrated from a single 5510 to a dual (failover) 5520, It seems that everything is working except the remote VPN. We can establish a tunnel and authenticate as local users, (going to LDAP when all is working) but no traffic is passing. I kno...
We're having trouble determining whether the ZBF match protocol statements provide deep inspection. For example, the following doesn't appear to actually allow the ephemerous ports to open. Or at least in what I've found to try and test, attempting t...
Hello As i am deploying asa 5505 with dual isp but i am facing with some issues as users are getting IPS via proxy server so what configuration we have to do in ASA or in ASA DHCP so that the users can access ou...
Hello,I found an interesting manual at this forum for blocking websites whits local content filtering. After I've modified the variables to get more details, I stopped at on question. My current Problem is "zone-pair.zone security Z-SECRUTIY-SOURCEzo...
I am having problems accessing the internet when changing route from using outside to DMZ to access the internet. Reason for this change is because I have a FTP-server in DMZ that also needs access to the internet through DMZ.The main server has two ...
Hello Dear ...We were using ASA-5520-K9 with ASA-SSM-AIP-20-K9 but recently found some hardware problem in our running ASA. Now cisco want to replace with ASA-5520-K8. can any one please advise me what features we will miss or get.thanks in advanced...
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