On (02/27/09 09:46), James Carlson wrote:
> Yep.  And if asked, I'd say I'd like to see the tunable removed.  It's
> silly.

the only reason I can think that a tunable would be mildly useful
is *if* we had interop problems with some implementation that didn't
like the 576 byte icmp error we sent. Are there actually any
such cases out there (I would think not!)

> And I'm not buying any "performance" argument here.  We're talking
> about the delivery of errors.  Applications aren't built to deliver
> bulk data via error reports.  If performance (or perhaps more
> accurately DoS risk) is really a concern, then we should just throttle
> the rate at which we send any messages at all, rather than trying to

We already have icmp error rate-limiting in place for that.

> So, yes, I think the default should be larger, but I'm really unsure
> that there should be a tunable here. 

exactly.

--Sowmini


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