Network Security

Hi everyone,I have a problem configuring a cisco ASA 5510 - 8.4 :I have attached a picture of the network :Could you help me with the configuration needed to have the host within the DMZ subnet talk to the PI server and vice versa.at the moment I can...

LAN traffic is going through the ASA5512 fine, onto a single switch and then to servers.We are trying to NAT some internet IPs to VLANs, and the connections are timing out. The connection is built as below but the only packets captured on the vlan-10...

Hi,  I have a Desktop with ip:10.10.3.4 in my network. In this PC internet working. when i try to add the NAT command in Cisco ASA 5510 -  in this scenario 10.10.3.4 to some public ip X.X.X.X (one to one natting)static (inside,outside) X.X.X.X 10.10....

I'm about to configure maximum and per-client embrionic connections to guard against a syn-flood attack.My question is, are there any normal circumstances which create embrionic connections or are they always a result of malicious activity?I'm trying...

Hi all.... hoping an easy answer to this one.  I have seen a few views that don't help me.  I have just migrated a Watchguard X seres to an Asa 5510.  I have a 2811 in front of it to handle the Bgp peering previously handled by the WG.  All is well. ...

I have a 4255 with 3 interfaces that connect to a 6500 series switch. The IPS interfaces are set to promiscuous mode with a defualt vlan specified. On the switch side, I would like to send the traffic from more than one vlan to the sensor GE interfac...

Hi, I have an active/standby ASA with both fitted SSM-10. We are planning to do a software upgrade for the SSM-10. My concern here is the proper steps.Should we start upgrade with the secondary unit first before we perform the upgrade for the Primary...

Hi all ,Is there a benefit using  FWSM where already ASA deplyed. If yes where we need to palce the FWSM ? Thanks   

Hello All, I am currently having an issue where two directly connected networks on an ASA are unable to communicate. ASA Ethernet 1 - 172.10.0.1 255.255.255.0 - Security level 100ASA Ethernet 2 - 10.10.0.1 255.255.0.0 - Security level 50Switch 1 - 17...

Dear all, currently i have Cisco ASA 5515-X v.9.1. on my ASA i was configure forwarding from inside to outside is working. but my issue that from inside cannot access to publice ip address ( interface outside). i mean that i want to allow my client c...

Hi, Have a question on dual homes FEX'sI have a FEX that's dual homed to 02 Nexus 5K'SLets say my FEX is 150 and if I want to configure port 150/1/1 to vlan 100, do I need to login to both Nexus 5K's and configure the port 150/1/1 to vlan 100?OR Can ...

Hi all, I have a pix from the subject, and i have the following issue. I have created a ipsec vpn and im doing nat, but when i have my not_nat configured I dont have any traffic if i remove the no_nat, i start having traffic. but later I see my nat c...