Network Security

 Hello experts,I am using Cisco ASA 5520 Firewall with 8.4 image.Q:-Configure ASA for blan(security-level 10) address 10.10.10.1 to be mapped to 10.20.240.250 such any connection requests to 10.20.240.250 are answered by dmz server(security-level 50)...

I inherited an issue on a production firewall, pertaining to a new FTP rule they put in.  The config is a bit out of order from what I’d normally do, I’m guessing due to being put in by GUI and not CLI.  Here is what is pertaining to the FTP, I belie...

I am having difficulty with a site to site VPN using the wrong crypto map. When i try to bring a site to site tunnel up with a 3des / sha1 tunnel the, tunnel tries to use aes / sha1. is there a bug in the 9.1 code that could be causing this issue. I ...

Hi All,we have ASA 5510 which we need to upgrade from 8.0(3) to 8.2.5.can we directly switch to 8.2.5 from 8.0(3) , if not what all versions we need to go from.What all point needs to check before that It will gr8 if some one guide around steps & ris...

Hi, please  advice  the command  to  configure  a DMZ Zone  in the  cisco  Asa 5510 Firewall.i have  already  inside and  outside interfaces.  All the users  need to  access the servers  in the DMZ Zone  and from  internet as well.All  the servsers i...

I am banging my head against the wall as I am trying to figure this out. We have a asterisk based PBX running on a server and it is not VLAN'd or anything as we have a large pipe coming in. We are using NAT and the problem is that occassionally we ha...

Good Afternoon,Can I install the anyconnect-win-3.1 pkg in the ASA V 8.2? Thank you in Advance

I have an ASA 5512X with CX Module (version 9.2.1.1) that we have configured to do some content filtering.  It was working fine with content control when we realized that certain blocked sites, like Facebook, were not being blocked.  The reason for t...

Hi guysI hope you might be able to help me with an issue with ASA OSPF.Setup (also see attached drawing):I have a Cisco ASA 5550 running ver. 9.1(4). The ASA is running multiple context (routed firewall mode). I am trying to form an OSPF area between...

Hi, Can anyone confirm, whether I required anyconnect license for remote access/Site to Site/clientless/Mobile VPN on ASA.  or I can use these features without anyconnect license. ThanksGoutam

Hi all,I have a firewall cluster with two ASA 5585X. it's currently running with single uplink (Untrust). I have attched a draft diagram with this.site to site (L2L) VPNs peering with untrust interface but Remote access VPN clients connections termin...