>The author is expressing his wish for an ideal world. Note that he
>also accepts reality. He accepts that PMTU black holes won't go
>away, even though we might like them to do so.
>
>Hell, I think I'm behind one. ICMP is/was blocked to/from/within
>the entire university. This was to stop ping flood attacks. :-)
So you get a UDP flood instead.
Congratulations on breaking something important (PMTU, "Port unreachable",
etc.) for a false sense of security.
Did you buy a non-upgraded Cisco PIX just to block ECN as well?
-George Greer
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/