Firewalls in service provider environments
ops.lists at gmail.com
Tue Feb 7 19:47:41 CST 2012
On Wed, Feb 8, 2012 at 4:04 AM, George Bonser <gbonser at seven.com> wrote:
> I typically also include traffic to/from:
> TCP/UDP port 0
> Been wondering if I should also block 198.18.0.0/15 as well.
suresh at frodo 17:46:08 :~$ nslookup 22.214.171.124.bogons.cymru.com
Also available as a bgp feed, for years now. Saves you updating your
martian ACLs from time to time.
Suresh Ramasubramanian (ops.lists at gmail.com)
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