nanog mailing list archives

Re: botted hosts


From: Valdis.Kletnieks () vt edu
Date: Mon, 04 Apr 2005 19:40:08 -0400

On Mon, 04 Apr 2005 19:14:26 EDT, Dean Anderson said:
On 4 Apr 2005, Paul Vixie wrote:
i want weak protocols restricted to LANs or at most campuses or ISPs.  that
means UDP/137, UDP/139, and TCP/25 at the moment.  stay tuned, we might be
adding more.  oh and as long as you're considering whether to restrict
things to your LAN/campus/ISP, i'm ready to see rfc1918 filters deployed...

Does that include DNS?  That's a pretty weak protocol.

One must wonder if this proposal would get more traction, or less, if we
changed from "weak protocol" to "lame protocol".

Now where's my asbestos skivvies? :)

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