Network Security

Dear all,I need to configure a access rule in ASA 5550 to permit microsoft AD/Exchange/IIS services, anyone has the idea what TCP/UDP ports to be opened?Like other firewall they have predifined services object for these MS services, so is there any o...

Can the managment port have its own gateway address? My computer is on vlan A and the mgnt port is on network B. ospf has populated the routing table for the asa to use the inside interface for vlan A. But when i try to ping the address on B the asa ...

I am in a public library setting and have a simple LAN with wired and wireless clients all within the same IP range. I provide open wireless access for patrons. There are never more than 20 total laptops using the network at a time, but sometimes we ...

Hello,when i enabled inline mode in AIP-SSM 10 sofware version 7.0 (1) E3 , VPN users are connected but when they try to open any application ex: outlook etc , it dos'nt open , i would like to know which signature is blocking this traffic .

I have a design question for NAC.Suppose we have a non-Cisco IP phone environment in which the phones and computers share access VLAN and, moreover, computers are connected to switches through the phones (not directly to a switchport)?What are possib...

As part of our NAC implementation we are doing SSO by authenticating against AD. That means that we need to run KTpass.exe on one domain controller in the AD domain.The expectation that we have based upon documentation is that the userid and associat...

We have an intermittent issue with some clients not having the CCA agent pop up and run when they connect to the network. Sometimes the same user (using the same PC) will have everything work correctly. The client systems are located remotely from th...

I'm getting an error when I try to launch ASDM via java.The details of the error are:Under Launch File tab-The flash device is in use by another task.The flash device is in use by another task.HTTP/1.1 404 Not FoundDate: Thu, 10 Dec 2009 13:10:49 UTC...

Hi guys trying to figure this out but it seems that im hitting a  wall.Inbound TCP connection denied from 72.246.30.97/80 to 192.168.2.1/4659 flags SYN ACK on interface Insidetwo internal network 192.168.1.0 and 192.168.2.1The 192.168.1. network work...

hi!I'm using ASDM 6.1F and i would normally add in the ACL using the ASDM GUI. I would like to find out details of the Hits in each ACL rule. Eg, from what src/dest port was the Hits. Is there anyway that i can do it through the GUI or command line?I...

Hi,I would like to know if somebody as an experience with LMS 3.2 on Windows server with multiple NIC.With a system with two IP addresses, does LMS services will be able to bind on both IP addresses and be able to answer to request made on all NIC IP...

helloi am getting this log message from ASA5520 :Deny IP spoof from (Cicso_Works) to 10.162.50.70 on interface insideNotes:-cisco_works is in inside interface-10.162.50.70 is the IP of one interface (one DMZ) in ASAi can't understand why am i getting...