Network Security

Hi Forumers'is anyone can explain what this log message mean?[ Scanning] drop rate-2 exceeded. Current burst rate is 1 per second, max configured rate is 8; Current average rate is 16 per second, max configured rate is 4; Cumulative total count is 58...

Hello,I'm working on a WCCP issue with TAC and the TAC engineer told me that WCCP redirect only works if the redirected traffic (the permit ACL), the web-cache server, and the redirect interface are all on the same subnet.  After looking into this it...

I have an ASA 5510 with an IPSEC VPN configuration. Clients are using the built-in Windows VPN client rather than the Cisco VPN client. There is a single LAN connection from the 5510 to our 6510 core switch. On the core switch are multiple subnets in...

I will be installing a new ASA 5510 firewall on our SIP vlan to separate our voice traffic from the rest of the traffic.  I'm trying to decide whether or not I should go with an active/active setup or an active/standby.  Any insight on the best way t...

Hello, I have a 3845 router (12.4(13r)T10) with ZBF. On my LAN there is a user who need to access a remote IPSEC VPN server. He is able to get the tunnel but afterwards he cannot connect to any service in the remote LAN. As I'm using zbf I think that...

Hi All,I recently inherited a Cisco 2911, that appears to have had Firewall rules imported into Externally Defined Rules. ACL's are currently allowing/disallowing traffic. However, there are no firewall rules configured. To meet compliance we need to...

Hello,I wanted to rate-limit download traffic passing through my ASA5520, Software Version 8.2(1). I used configuration based on the offical documentation.I tried two configurations, one at a time: "inbound based" where I limit the traffic entering m...

Hi all! I'm fairly new to the "new" way of setting up NAT rules on the the ASA and need a little help getting going. I'm probably overlooking something very simple but I just can't see it for some reason!!!!! Overall I would like to send all of the t...

we are running 8.4(2) on the asa with the below configurationwe basically have a static for .7 on .25 and a nat for .7 for port directionwith manual nat that takes precedense over auto nat within the object group am I correct that I dontneed the dyna...

I've recently turned on Global Correlation but we've failed to update every 5 minutes.PL-ASA-IPS# show stat globalNetwork Participation:   Counters:      Total Connection Attempts = 2      Total Connection Failures = 0      Connection Failures Since ...

Hi,I have an WS-SVC-FWM-1 and I'm getting the following problem. When I try to the save the configuration I get this error: Buffering file....Insufficient flash space available for this request: Size info: request:60504 current:60504 delta:0 free:10...

Hi  I first time configured ASA5510 and saved the settings. Now I wanted to make some changes in the configuration but not able to access the device.when I lauch ASDM launcher, it gives error "Unable to launch device manager from 192.168.1.1" I tried...