Network Security

i am getting hundreds of system log errors a day "connection refused- policy violation"  TCP 84.51,XXX,XXX:50985---208.99.XXX.XXX:62348 ON IXP3This is blocking some of the devices on the lan from communicating with servers on the web etc.i need the f...

i have an ASA that protects a number of inside vlans.  lately, with the increasing number of 2008 servers we deployed, i found that more and more i need to allow protocol 41 traffic from one inside vlan to another. one example is that we have a win 2...

Hi Foksi have two ACS in my network192.168.100.1 and 192.168.100.2,and both are configured as aaa-server group, now i want to test the vpn connection  with the 2nd ACS server if its working fine,so my question is how to direct my vpn users to 2nd acs...

hi alli am looking for redundant asa deployment for failover set up . however both units have csc cards.does  this product  ASA5510-CSC10-K9 has license for failover ?what's the part no for asa failover licence ?

I am attempting to install an asa 5510 at my hq.  Our MPLS network is provided by our ISP and the routers are managed by them.  They will be working with me to add the needed routes to the routers. Using version 8.4.1  That said, here is my challenge...

Hi,One of my client is looking for to deploy ASA failover between two geographic locations. Currently main office consists of the network with Edge Router--ASA---Core Switch----Servers and Users. They have another location (location B) which is  conn...

I can't for the life of me get streaming video to work with stateful inspection. It looks like youtube is only using ports 80 and 443 for communication and I have those ports opened. Does stateful inspection inspect source or destination IP addresses...

Hi,I would like to know how can we allow traffic on ports 3389 (rdp) and 8007 which comes from any to 192.168.2.10 but pretend to be a Phones interface 192.168.2.1?thanksPatrickResult of the command: "show running-config": Saved:ASA Version 8.2(1) !h...

Hi FolksApr 18 2011 12:10:13: %ASA-6-302014: Teardown TCP connection 297986924 for outside:192.168.100.13/3228 to inside:192.168.0.20/3578 duration 0:00:00 bytes 4396 <snp_drop_none>Sending keep-alive of type DPD R-U-THERE (seq number 0x7969e7df)I Us...

Hi AllI have cisco ASA 550 IPS module. when i try to upload lic. i get an error, please find attachement.any idea?Jignesh

Hi AllI have 2 ASA's in A/S and just wondering about the Lan failover link and if this could be used to carry vlan information if I made this a Trunk interface.I can enter the following information on the physical interface with no problems:ASA-1(con...

Hi,I have 2 ASA 5510 firewalls at 2 different sites. Both running on version 8.0.4. Users are using an Instant Messaging type of application provided by a local telco here which is able to send and receive SMS using SIP (from the packet capture that ...