Changes

See [[Bugzilla:5177]]

See [[Bugzilla:5177]]

This is not a SME server bug, see following documents and discussion on

This is not an issue that is caused by SME server directly, however it can become an issue depending on hardware and configuration settings that are contained in and around other enviroments.

http://www.phildev.net/mss/mss-talk.pdf

http://www.wand.net.nz/~mluckie/pubs/debugging-pmtud.imc2005.pdf

*PATH MTU DISCOVERY BLACKHOLE http://www.phildev.net/mss/mss-talk.pdf

http://www.ietf.org/rfc/rfc2923.txt

*Path MTU Discovery Failures http://www.wand.net.nz/~mluckie/pubs/debugging-pmtud.imc2005.pdf

*TCP Problems with Path MTU Discovery http://www.ietf.org/rfc/rfc2923.txt

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