[OpenSER-Users] UDP messages size

Juha Heinanen jh at tutpro.com
Wed Mar 12 23:21:28 CET 2008


Ariadne Ramos writes:

 > We're having an issue with the INVITE'S size. The INVITE messages are
 > trunked to 1480 Bytes when they exceed that size.

are you sure that they are truncated instead of sent out as two or more
fragmented ip packets?

 > Capturing with ethereal, the package appears like "Fragmented IP protocol"
 > (proto=UDP 0x11, off=0) because is incomplete.

as ip flags of the first packet indicate, there should be another
fragment following the first one.  isn't that the case?  turn off
ethereal automatic ip packet reassembly to see all fragments.

-- juha




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