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Re: do bogon filters still help?
- From: Pekka Savola
- Date: Thu Jan 12 11:13:46 2006
On Thu, 12 Jan 2006, Kevin Loch wrote:
This is only true if you're absolutely, positively sure that no one in
your network needs to use 6to4.
If you have native IPv6 on your network you could run
a local 6to4 relay for your customers and filter 220.127.116.11/24
to/from your peers.
Otherwise, packets coming from other native networks, encapsulated by
their relays with src=18.104.22.168 coming towards your 6to4-using
customers would get blocked.
Pekka Savola "You each name yourselves king, yet the
Netcore Oy kingdom bleeds."
Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings