Network Security

I am in a job where expansion has happened quickly, and we are in the process of upgrading our network, and with time constraints etc we are forced to use internal heads to figure things out.We know we have to upgrade our internal equipment and one t...

I have multiple (let's say about 50) remote sites which have an ASA 5505 at them connecting via a ipsec vpn connection back to our main office. Most of the time, these connections work great, but it seems like within the span of about 1 week, at lea...

Hi,I need to create this network 192.168.248.0 255.255.254.0 on my asa.when i created it with ASDM, by default it created with the mask 255.255.255.0,How can i change that default mask to the correct i need ? (255.255.254.0)

We have an ASA 5550 with 8.0.3.19 with threat detection active. Regularly we have Scanning Alerts in our Log: [ Scanning] (733100) drop rate-1 exceeded. Current burst rate is 10 per second, max configured rate is 10; Current average rate is 4 per sec...

Hi weare trying to convert the configuration to an AsA firewall, but when we do that we can not see the ACL's within the gui. Can anyone help

I am facing a problem with ASA for providing Application connectivity to intranet hosts. The details are explained below:The Network structure is as follows:- Intranet gateway router = 172.16.150.1- ASA outside interface = 172.16.150.3- NAt'ed IP to ...

Someone know if there is pix or asa emulator?Thanks

All,I hope someone can clear this. I've read in my SNPA 5.0 course that Identity Nat 0 does not translate and does not use a translation slot.But in chapter 12 of the FWSM config manual, it states NAT sessions are created for Identity Nat (with or w...

hello ,I have PIX 515E PIX I have changed my tunnel peer ip from peer from 195.11.199.144 to 195.11.204.5After chenging the peer ip my existing tunnel goes down and i get following error. 195.11.204.5 X.X.X.226 MM_NO_STATE 0 0Kindly h...

HI,I am experiencing difficulties with configuration of ASA 5520. Basically i configured asa 5520 initially and evrything worked fine. i tried to configure active active failover for which i changed the asa mode to multiple context mode and then my p...

Hi Friends,I am establishing VPN tunnel through Internet. I have the public address configured on Ethernet interface of router connecting the LAN. Can I bind the crypto map command to this inside interface and establish the VPN connectivity from this...

Hi all,I'm looking for PIX-VPN-3DES 168-bit 3DES VPN feature license for PIX Firewall but reach EOS level, may i know the replacement part number? And Pls advice whether PIX-VPN-3DES had already bundled in the PIX-515E-UR-FE-BUN? Thanks in adnavce....

We have an ASA 5520. We are using one of the gig etherner ports to setup a vendor network. The ASA is providing the DHCP services for the vendor network. The port from the ASA is connected into a switch port on one of our core switchs. The vlan port ...