Network Security

I have copied all files from Disk0: to Disk1 in an ASA5520, my interntion being to configure the device to boot from Disk1 and the upgrade the image from 7.2 to 8.03 and asdm from 5.2 to 6.1.When I look at the contents of the disks from ASDM file man...

Hi guys, I have a test PIX 515 here and I have just configured a logical interface as a VLAN. The switch can see the correct VLAN, and the pix can ping one host on the new VLAN, and vice versa, so the VLAN is operational.I am sitting behind an interf...

We have Websense running in the environment. The core switches (CAT6500) use a SPAN port to traverse Internet destined traffic to Websense and that works just fine. However, we have Remote Access VPN users that terminate on an ASA5520 and their traff...

Scenario: I have a server on a remote network that I would like to connect to when I am on the road. When I am on my own network I connect without issue, but on the road I cannot establish a connection due to the ACL on the remote firewall. I have se...

ASA5520, IOS: v7.2.4, ASDM v5.24I am new to the ASA appliance and I was testing different options in our new ASA5520 by setting up failover active/active (currently not in production). I was setting things up using the ASDM. For failover active/activ...

Hello,on a point to point connection with a 5510 Firewall edition on each end does it make sense to add an IPS module on both 5510s or just one side? Perhaps there is a way for the one IPS module to monitor both sides and automatically terminate traf...

Anyone got a template or script which would modify the necessary registry settings so that clean access agent will notice when the vlan changes and then would refresh ipconfig?I've deployed the NAC 4.1.3 in a OOB Layer 3 with central CAS deployment. ...

Hi allI was wondering whether it's possible to define a same subnet that exist on both the inside and outside interfaces on a PIX 515 running ver 6.3(4). For instance a subnet of 10.10.1.0/24. I'm setting up the PIX to receive RIP routing update from...

We have 3 remote sites all with ASA 5505s. We plan on enabling webvpn on each of them. We currently have it enabled on the ASA at our coporate office and have it authenticating using an RSA device. My question is does anyone know of a way so that our...

Dear all,    i have PIX 515e with SW 6.3(5).there is a patting rule with one global IP.LAN users tried to contact some site with very large delay ,when i clear xlate and arp the time needed to open this site decrease from 2 minutes to 40 sec.please f...

Dear all,    kindly i need your help regarding a strange problem.i have 2 servers on different DMZs on FWSM.the traffic between the two servers are normal but when i isuue a copy from 1st (172.29.106.33) to 2nd(172.29.107.45)the ping between the two ...

Hi,I have a lan to lan scenario. The central office has an ASA5505 and the remote office has an SR520. The VPN connection is functional. My problem is about once a month or maybe more often (seems random) the remote office will lose connection to sof...

how i monitoring IPS 4260.and how to save generated log ?how i connect monitor on IPS to seen LOG file.

Hi all,here it's my scenario:Cisco VPNClient--> INET --> Cisco 877 -->ASA 5520.And I can't connect with the ASA.I make a test with this scenario:Cisco VPNClient-->ASA 5520. and the VPN works.I think the problem it's on the router ¿what ports must I ...