Network Security

                         Hi All, I'm having a hard time getting netflow to work on an ASA 5505. I tried following this doc and many other online references but I never get to see any flows on my netflow collector (PRTG, Netflow v9 sensor)https://supp...

hi,what will be packet-tracer syntax to check if outside interface traffic is allowed to get to inside networksthanksmark

What I am confused is that when I do 'show activation' it shows Active/Active does not matches with 'show failover' it shows Active/Passive.Attached is the file for reference. Any help on this?

Hi guys:I got some issues with my CISCO ASA, the thing is that when I add a new rule on the device this rule duplicate and goes to the bottom. We already tried to delete the duplicate rule but it always show an error.Does anyone got this error messag...

I just purchased an ASA 5555 and started to configure.  I was successful in natting all the IPs that are on the same subnet as the ASA eth0.  I could not get the nat working for the 2nd address block.  Any ideas?Ex:interface GigabitEthernet0/0 nameif...

Hi All,Below is the set-up. we'r planning to implement the second firewall portion which will connect to the ASA on asa's lan interface.internet == ASA == firewall 2 == LAN / Application servers ASA interface configuration:-inte e0/0 (outside) - conn...

I have an issue on an ASA 5510 that I have noticed today, when I am using the log viewer all of the information recorded only shows the high end source and destination ports.  For exampleSource IP 10.10.4.69 Source Port 59886Destination IP 8.8.8.8Des...

I am new to using the ASA 5505 appliance.  I have successfully configured it so far, but the one piece that eludes me and I can't find an example of configuring SIP with internal (DMZ security level 50)) VoIP phones to an external call manager (exter...