[dns-operations] DNS deluge for x.p.ctrc.cc
nsuan at nonexiste.net
Wed Mar 1 20:12:13 UTC 2006
Luc Beurton wrote:
> And multi-homing ? Some client could have many ISP but using only one dns
> servers. This server could see query from his client with unexpected address.
> For this server is something like spoofing, but it's not.
That really doesn't apply in this situation, since the nameserver
wouldn't reply to queries from the 'foreign' address:
> Lets say this is instantly fixed tomorrow, presto all ISP's and corporations
> set their firewalls so that recursive DNS is only available to local
Furthermore, they should really be running their own recursive DNS,
since if their link to that provider goes down, they'd be SOL.
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