Network Security

Hello,Can CSM 3.3.1 manage IPS 7.0(5)? I am having an issue setting up Global Correlation, where i cannot deploy DNS settings via a shared policy to any 7.0(5) sensors. Deployment goes through, however dns changes do not take affect.Thanks in advance...

Hi my name is IvanI would like to work with two ASA's 5550 in HA (Acitve-Standby)  like perimetral firewalls and also work with another ASA 5540 but like a SSL VPN Remote Access to end users.Please could you help me how can i do it?. Wich will be the...

I am seeing occasional ICMP Network Sweep w/echo events from my IPS module. The attacker IP address is in our VPN range accessing internal servers (domain controller, server running our administration system). I don't think these are problems but I'm...

Hi All,  I am encountering an error in ASA-SSM module as as "WebSession::sessionTask TLS connection exception: handshake incomplete. Messages, like this one, in the category - TLS connection failure - were logged 7 times in the last 249621 seconds." ...

We have an ASA 5510 firewall.  There are 4 ports on it configured as 2 outside, one inside, and one DMZ.  We have two cable modems attached to the outside ports.  Our plan is to have the "inside" port directed to one outside port/cable modem, and the...

Hi,We are trying to get a video conference system (POLYCOM) up running.  Thrue a Cisco 1812 router with Firewall feature set.I  Have heard in the past that there should be issues with Polycom and Cisco, but have actually never seen it.I can establish...

Hello, I am using a Cisco 2801 Router and currently have Telnet enabled on all interfaces.  How do I change that so it is enabled from all inside networks, but not on the outside interface?  Thanks!Here's what I can find in the configs regarding Teln...

I am in the process of reviewing and cleaning up an inherited ASA.  There is an ACL on a particular interface that is receiving a lot of hits because it is set to any any with protocol ip.  I take it that is allowing all traffic .  I would like to vi...

I have a monitoring rule that checks the number of connections on the firewall using the following command:show conn countMy results are always between 3,000 and 9,000.A while back, I had an issue where all 130,000 connections were being used up.  I ...

Hello Experts:We have one Cisco ASA 5510 model connected with ISP router where-on the public IP pool is 1.1.1.0/24. 1.1.1.1 IP Address is assigned to ISP router interface and 1.1.1.2 IP Address is assigned to ASA outside interface.We have now one add...