What can I do to our company network?

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Old Aug 24, 2005 | 12:24 PM
  #16  
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Originally Posted by illogical
Knoppix, search it up.

That should work, But in that case you'll need three switches... The drop goes in to one, that one feeds the second two which are also connected to each other.
Yeah, I see how that would work...never thought about this before....good exercise for my feeble thought processes.
Old Aug 24, 2005 | 12:31 PM
  #17  
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Originally Posted by AntiochCali
It forces packet framentation - which means lots of little garbage.....
Sorry, Ping Flood - still forces lots of little garbage.
Old Aug 24, 2005 | 01:10 PM
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Originally Posted by illogical
Create a bridge loop that spanning tree can't see ;-)
I guess, but I was talkiong about annoyng things, not things to bring down entire buildings .
Old Aug 24, 2005 | 01:14 PM
  #19  
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Originally Posted by mcowger
I guess, but I was talkiong about annoyng things, not things to bring down entire buildings .
Actually, this will bring down the whole network
Old Aug 24, 2005 | 01:18 PM
  #20  
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A bridge loop wont bring down the whole network (unless its a somewhat small network) because it won't extend beyond broadcast domains.
Old Aug 24, 2005 | 02:14 PM
  #21  
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how about a bandwidth port govenor
Old Aug 24, 2005 | 02:18 PM
  #22  
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would 120VAC to a modified CAT5 cable do anything upstream or are those things isolated to protect from such events?
Old Aug 24, 2005 | 02:54 PM
  #23  
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you'd certainly blow out that switchport, maybe the backplane of the switch itself. doub't you'd get much else.
Old Aug 24, 2005 | 03:47 PM
  #24  
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put up a few machines with multiple nics.. give those nics addresses on the same VLAN.
have those machines route traffic through the trunk.

that sort of thing screws up our cisco switches.. they always freak out and cpu usage spikes making the switches unuseable.
Old Aug 24, 2005 | 03:51 PM
  #25  
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Originally Posted by tedshred
put up a few machines with multiple nics.. give those nics addresses on the same VLAN.
have those machines route traffic through the trunk.

that sort of thing screws up our cisco switches.. they always freak out and cpu usage spikes making the switches unuseable.
That would work on address based VLANs, but not on MAC based VLANs like SecureFAST. AntiochCali - who makes your network gear?
Old Aug 24, 2005 | 04:41 PM
  #26  
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just download ettercap and call it a day.
ARP spoof all packets going to the default gateway.
hmmm...
Add a second IP to your nic claiming to be the default gateway?
enable a RIP daemon and FS up that way by broadcasting nasty bad routes.

Hmm, if there is a failover system, you can start broadcasting bad RIP to multicast.

Man, there is a ton of stuff you can do to disrupt networks.
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