North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: ICMP Blocking Woes
On Tue, Sep 30, 2003 at 05:22:25PM -0700, Crist Clark wrote: > > Wasn't this based upon the premise that gear should not return ICMP > > errors as a result of ICMP packet input as a precaution against error > > loops? ie said dodgy router did the _right_ thing? > That would be disingenious. RFC1122 clearly lists which ICMP are error > messages, The following from W. Richard Stevens' archive presents some additional insight: <http://www.kohala.com/start/papers.others/vanj.99feb08.txt> John
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