Network Security

Hi Experts,Need  a solution regarding broadcast. There were lot of packet loss when i tired to ping inside interface of firewall.And my entire network was down.When i checked in asdm there was DOS attack from particular ip  on of internal server .Tod...

Hello,I would like to ask if this is a known issue and if there is a remedy:When issuing a "sh local-host <ip-address>" I often get an increasing count of connections for this address, whereas a "sh conn local <ip-address>" and a snmp query with .1.3...

Hi,I just want to confirm at what conditions the ASA changes its failover state from Active to Standby?Thanks,

Hi ALLI am now going to configure IPSec VPN connection for Cisco ASA 5505 (Version 8.4), would you please show me any reference configuration guide?Thanks for help!Hugo

Hi all,I've read that the CSM supports a high availability configuration based on a storage solution by Symantec. What Symantec components are actually used (I can't find this anywhere). Can someone share some info via a post or a link with some orde...

Maybe i'm missing something stupidly simple but I appear to not be able to get my ASA5505 running 8.4 to respond to ICMP Timestamps.I have 'icmp permit any internal_interface' in my config, yet it seems to ignore it. I get:Nov 17 05:52:48 asa.hostnam...

Hi!what is your best practice to add an 'exception rule'?For example: ASA is connected to many interfaces. All inside interfaces use private iP addresses.I would like to allow traffic from one interface to only outside interface through port tcp/80 b...

I want to have my port 4 on the asa 5505 only allow access to the internet and not the internal network, what do i need to do, thanks

HelloI have problem recovering my cisco 501 pix password. I followed instructions on this page http://www-tss.cisco.com/eservice/compass/common/activities/password_PIX.htm#sample but it seems its not working. I cant ping my TFTP Server on my pc. I tr...

Due to a bug in IPS software versions prior to 7.0.6, it is not advised to apply signature updates past S601 without having upgraded to 7.0.6 first.  This issue is being tracked as CSCtn23051.  If a customer has applied  S601 without problems, there ...

Hi allguys iam i intial stage of using asa and voip. help me out.we have to set up voip for our network(for 50 phones not he cisco phones). i need to just the route the voip traffic to gateway address of telephonic company(1.1.5.7)  where they provid...

Greetings!First, let me explain the situation. We had Oracle DB servers connected to ip core network clearly, but now we have connected them through ASA (8.4). From that time all users complains about frequent TCP (oracle tcp port 1521) connections d...

I have a problem to connect ASA 5510 through console with SecureCRT, Putty and Hyperterm. Status of LEDs as belowPower:     greenstatus:     greenactive:      greenI have changed parameters(bits, flow control) of the terminal, but results were not.