Merit Network
 Can't find what you're looking for? Search the Mail Archives.
  About Merit   Services   Network   Resources & Support   Network Research   News   Events   Home

Discussion Communities: Merit Network Email List Archives
North American Network Operators Group
Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical

Re: Land and Cisco question

  • From: Alan Barrett
  • Date: Sun Nov 23 05:04:41 1997 
Randy Bush said:
> for each interface on a router
>   block tcp which is both to and from that interface

I don't think that's sufficient.  What about spoofed packets arriving via
interface A, with IP source and destination both set to the address of
interface B? 

--apb (Alan Barrett)


Discussion Communities


About Merit | Services | Network | Resources & Support | Network Research
News | Events | Contact | Site Map | Merit Network Home


Merit Network, Inc.