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  1. desperado618

    ASA Destination Nat question

    I need to perform a Destination Nat from only 1 source. For example, when coming from 192.168.2.1 going to 172.16.54.1, I would like the destination natted to 10.51.1.5. I know how to perform a destination nat for ALL sources but cannot seem to make this work from only 1 or limited sources...
  2. desperado618

    Cisco shipping fake VPN client CD's

    The bad news: Your brand new Cisco VPN client CD does not contain a VPN client. The Good news: you get 12 free songs for your iPod Check out the whole story: http://netleets.com/2008/10/ciscovpn.htm www.NetLeets.com IT Security news and information In plain English
  3. desperado618

    Assistance with troubleshooting a failover

    Last night my ASA 5520's failed over. It appears from the syslogs that both devices began passing traffic. On the secondary unit I see the following message before the failover: (VPN-Secondary) HA status callback: id=3,seq=200,grp=0,event=406,op=20,my=Standby Ready,pee r=Failed. Does anyone...
  4. desperado618

    Cisco firewalls continue to fall for the same tricks for over 10 years

    Cisco has released another High Risk advisory that includes 4 different ways someone could DDOS the very equipment that is designed to prevent DDOS on your LAN. This , unfortunately, is a pattern all too familiar with Cisco. Check out the article...
  5. desperado618

    Help with simple log file script

    I am struggling to write a script that will display the # of times an IP address appears as a source and as a destination. Elements: ##the user should be prompted for the ip address echo "Enter IP" read $ip ##the files are in *.gz format zcat *.gz | grep $ip #displays all lines with that ip...
  6. desperado618

    Prompt for source and destinaiton when running tcpdump

    I would like to write a script that will prompt the user to supply the source and destination ip address to the following command: tcpdump -nni eth1 src host <SRC> dst host <DST> Other switches will be used but this is in its simplest form. I believe I know how to prompt for either src or dst...
  7. desperado618

    Simple script to match &quot;type&quot; &quot;value&quot; fields

    Below is a sample VPN packet that has fixed byte positions with a space delimiter. I would like to print the "type" and "value" matches to the screen. For example. Using the packet below i would like to print the following: enc type is 3des hash type is sha1 auth type is preshare group type is...
  8. desperado618

    Simple &quot;Get address&quot; command question

    I would like to display the contents of group objects however whenever I run "get address | i <Addressname>" i only get the name of the object. Can someone assist me on my quest? Thanks
  9. desperado618

    NAT/tcpdump question

    I have a customer who manually nats his 192.168.0.0/24 network behind a 65.x.x.x address. When attempting to get out to the internet, Tracker shows the traffic being allowed and xlatesrc shows the translated address. However when I go into the firewall(nokia IP260) and run a tcpdump on the...
  10. desperado618

    PIX 7.0 Object-group command question

    What command will display the contents of an object-group in 7.0? I know "sh ru | grep object-group" will display the names of all of the object groups, but I would like to also see the contents.
  11. desperado618

    Double NAT?

    I have a customer that has an IP Pool NAT assigned to all incomming VPN connections. He would like all VPN connections destined for a certain IP address with the source of Telnet to be hide natted. Can some please explain if this is possible?
  12. desperado618

    Determining if an agent is installed on a DSM

    I understand that an Awservices Status will tell me if an agent is installed on a machine however this does not help me on a dsm because it will display regardless if an agent is installed or not. How do i determine if an agent is installed on a dsm?
  13. desperado618

    discoveries hang and DSM CPU runs at 100%

    This happens on multiple DSM's, all with more than enough resurces. The following command is ran for the discovery of subnets: DSCVRBE.EXE -R <repository name> -D PINGSWEEP -F Yes -L 9 -M 10.65.16.* -N 255.255.240.0 -O Yes -P 2 -G 2 -E 200 -S All -T 2 -U No -V 9 -W 200 -4 No -5 Yes -6 No -15...

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