Network Security

Guys,Can u help or u have any idea.I have network topology like this :RouterINET(1) <---> (2)ASA(3) <--> (4)LAN(5)Before i upgraded cisco ASA IOS  traffic can through from LAN (interface5) to RouterINET (interface1), but when i upgrade cisco ASA from...

Hi everyone,Hoping someone can help me out here, I'm having some issues getting ActiveFTP to pass through an ASA 5505, I finally found out when I tested the FTP via cmd on windows(after the major hassle of getting credentials out of the software co) ...

Hi,I was wondering if anyone could make sense of the attached screen shot of the real time log?We have a music system which moves updated tracks and changes using FTP, but we have never been able to get them working over VPN using ASA firewalls.  Usi...

I need to be able to monitor a device behind a firewall, what I normally do is create a 1:1 using a private IP on the outside to the private IP on the inside, and our monitor can do its thing. However, this does not work when the device needs interne...

Hello guysI am new in networking. All my knowledge is based on books and no real life experience.At my job I am required to set up the network and configure all apparatus I never workedbefore with. So I need help. Any kind of help will be appreciated...

The situation is the following:IPS device - IPS4260  7.0(6)E4ARC device - 6500 IOS 12.2(33)SXI56500 has 2 Internet connections -  vlan2 and vlan11  are according L3 interfaces.IPS works in promiscious mode, traffic captured using VACL capture  on vla...

Hej Everyone!I configured an ASA 5505 a couple of weeks ago. Every thing is working properly except it sends irritating messages to the syslog server. Her is an example of the message:      %ASA-2-106001: Inbound TCP connection denied from 195.215.22...

Hi, We are getting quite a lot of these alerts and I can't find any info. on the internet.  Can anyone shed any light on it..  There are hundreds of these alerts and most of the time the IP adresses are different.  As far as I can see most of the tim...

Hello all,I am trying to configure Zone Based Firewall (IOS 15.2T) on Cisco 881 router for IPv6. Current setup is simple:Zone:LAN --> WANzone security LANzone security WAN!class-map type inspect match-any Internet-cmapmatch protocol dnsmatch protocol...

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...