nanog mailing list archives
Re: Common operational misconceptions
From: Masataka Ohta <mohta () necom830 hpcl titech ac jp>
Date: Fri, 17 Feb 2012 15:54:33 +0900
George Bonser wrote:
Modern (RFC 4821) PMTUD that is used by default by Solaris and Microsoft does not require ICMP and works well. For Linux you have to enable it:
It depends on how you define "work well". As the RFC says: indication of some significantly disruptive event in the network, such as a router failure or a routing change to a path with a smaller MTU. it can not react against PMTU changes very well. It is seemingly working well means there is not much PMTU changes, which means we had better assumes some PMTU (1280B, for example) and use it without PMTUD. Masataka Ohta
Current thread:
- Re: Common operational misconceptions, (continued)
- Re: Common operational misconceptions Josh Hoppes (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Valdis . Kletnieks (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Valdis . Kletnieks (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Owen DeLong (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- Re: Common operational misconceptions Owen DeLong (Feb 16)
- RE: Common operational misconceptions George Bonser (Feb 16)
- Re: Common operational misconceptions Masataka Ohta (Feb 16)
- RE: Common operational misconceptions George Bonser (Feb 17)
- Re: Common operational misconceptions Masataka Ohta (Feb 19)
- Re: Common operational misconceptions Valdis . Kletnieks (Feb 20)
- RE: Common operational misconceptions George Bonser (Feb 20)
- Re: Common operational misconceptions Masataka Ohta (Feb 20)
- RE: Common operational misconceptions George Bonser (Feb 20)
- Re: Common operational misconceptions Masataka Ohta (Feb 20)
- Re: Common operational misconceptions Steven Bellovin (Feb 20)
- Re: Common operational misconceptions Masataka Ohta (Feb 20)
- Re: Common operational misconceptions Steven Bellovin (Feb 20)