Network Security

i am runnig ASA in GNS3am confused a little bit....by default ip traffic is allowed from higher to lower security level....i had just configured interfaces with security level, name and ip address and no shutdown....the traffic will pass throught the...

Hi allIf I want to replace the current config on my asa what is the best way of doing it ?

I am a complete newb to this firewall and boy do I need help. I'm trying to configure the 5505 from factory default and I am having issues accessing adsm thru IE https://192.168.1.1/. I noticed, from following guides and videos, that I am getting dif...

Hello,I'm trying to get SSL VPN users to authenticate to AD, I've tried many configuration examples on the web, all are different is some way but I've nearly got it working, as the "deb ldap 255" looks like its successful yet the AnyConnect displays ...

Hi,I have a problem that my local network cannot connect to a remote active FTP server.  Here is the log while connecting to FTP serverStatus:          Connecting to 66.194.X.X:21...Status:          Connection established, waiting for welcome message...

Dear all,I am currently filtering in flows through the use of ACLs. However, I need to filter flows I do originate from my ASA appliance as well.Ex : I want the ASA to be able to ping DEVICE1 but not DEVICE2.I've investigated three ways to do that bu...

Hello,     I have an ASA 5505 running 9.0 in routed mode. I have everything working fine with the exception of one item. I've set up port forwarding for the services that I need to have running such as HTTP, FTP, SSH, RDP etc... They all work from ou...

Hi,We have the following policy on a firewall to limit the maximum number of connections:policy-map global_policy class HTTP  set connection conn-max 2250 embryonic-conn-max 100 per-client-max 20 per-client-embryonic-max 5   set connection timeout ha...

Hi Community!I've got an ASA 5520 (8.4.3) Failover Cluster.Behind this ASA i have a couple of DMZ Networks. In one of these Networks (lets call it DMZ-A) i have an performance issue.So, in DMZ-A i have 2 Windows2012R2 servers.IP Server1: 10.0.233.10/...

Hi everyone!Would love to get your input on this attached network setup when it comes to config of the SIP/NAT rules.Since the two networks on each side of the ASA have the same network ranges it makes it all rather difficult.What I have tried is to ...

I understand from the Cisco documentation that a service-policy applied to an interface on an ASA 5500 series firewall, will override the default global service-policy.  However, I am not clear on whether it will override the entire global service-po...

HiOne of our Customer currently running Juniper firewall and we tried to replace it with the ASA 5512 Firewal l Using attached configuration .every vpn , internet connections are working fine but after we connect it to the LAN side following issues ...