7 Jan
2020
7 Jan
'20
10:50 p.m.
Alex Balashov abalashov@evaristesys.com writes:
On Tue, Jan 07, 2020 at 03:29:13PM -0500, Greg Troxel wrote:
there is no real meaning to the end applications to what bytes of user payload are in which TCP segments within packets.
No, not to the application. But perhaps to third-party packet analysis systems which reconstruct SIP state from what they see on the wire. :-)
They need to reassemble segments and cope anyway. There's a long history of evading firewalls by creative fragmentation.