[asterisk-dev] Re: [Fwd: [svn-commits] oej: branch oej/iaxtrunkfix-1.2 r44779

[Benny Amorsen]

>>>>> "BC" == Brian Candler <B.Candler at pobox.com> writes:

BC> With SIP you could have the option of switching to TCP, but you'll
BC> still need to make the decision as to when to do this. Setting
BC> DF=0 and letting IP fragment large datagrams, as it was originally
BC> designed to do, takes care of this transparently (up to a limit of
BC> 64KB)

By the way, DF=0 isn't an option in IPv6, where only end points
fragment. The likelihood of losing a packet also increases with DF=0,
because just one fragment needs to be lost for the whole packet to be
useless.


/Benny