Network Security

Hello, I am attempting to configure email notification of critical syslog messages to use my corporate email server. Testing with a packet capture I noticed the email was being sent over the outside interface and not the inside interface. It appears ...

I have an ASA 5515 running 9.1.5.  I simply want to know if it is possible for this device to be a router for a vlan I need to setup.  We are getting voip phones and they need to be on their vlan.  I need a router to route the traffic.  Can the 5515 ...

Hi  I need to incorporate three DMZ networks on the same switch another 4 server vlans which are fine where they are  I have a 5512 connected to a layer 3 switch via a routed port how can this be done ?  

HelloI am attempting to setup a RDP Port Forward on my ASA 5505 but I am unable to access the host on the inside of the network from outside the network.  I have created the correct NAT Rules and Access Rules (I think) but still it does not work.  I ...

Trying to get  PCI compliance passed with the ASA5512.I have 4 issues, some of them related:SSL certificate deemed insecure - Apparently they do not pass SHA-1, they have no issue with it being self-signed, only that they want something higher than S...

Hi,From ASA command references, it seems that http access to the firewall is allowed, but does it actually mean that I am able to access via simple http or is it only via https?As oppose to Cisco IOS, where it's clearly written in the command referen...

We have an ASA 5505 with the Base license installed.The ASA is at the Head Office and has 8 VPN's coming into it from various branch sites.The local users at the head office use the ASA as the Default Gateway to get onto the internet however every no...

Hi all, Apologies if this is in the wrong sub forum.We currently have 2 x Cisco ASA firewalls with IPS modules installed.The subscription license has since lapsed and so we are now unable to apply signature updates.I was just hoping that someone conf...

Hi,I have 25 contexts spread over 12 partitions. I ran into a problem of a partition having only one context that reached it's ACL limit of 10633.show np 3 acl count 5-------------- CLS Rule Current Counts --------------CLS Filter Rule Count       : ...

How do I enable remote access to ASDM from outside of the network on the ASA 5505?  This would be used for remote access to the firewall at a site that is not utilizing VPN.Thanks in advance !

I am experiencing an issue which relates to twice NAT. 2 environments are set up with same subnet IDs. Now requirements is to let host is Environment A needs to talk to host in Environment B.Real Source (x.x.x.x) and destinations (x.x.x.x) IP's are b...