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| What's included in the 'upload_unit_size' ? http://forums.degreez.net/viewtopic.php?f=4&t=7338 |
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| Author: | TiKiSMiKiS [ Sun Nov 25, 2007 3:27 pm ] |
| Post subject: | What's included in the 'upload_unit_size' ? |
When i read that by default the upload_unit_size is equal to 1460 bytes, i think that's the MSS of a Ethernet Packet without Time Stamping. In that case, in those 1460 is included the bt-header and the data packet? But i have adsl and the mtu of the PPPoE is 1492 and i need change to 1452 to avoid fragmentation. But think is free, if not, to me may cost too much money. Thanks in advance. |
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| Author: | TheSHAD0W [ Sun Nov 25, 2007 5:59 pm ] |
| Post subject: | |
That is the net total payload per write to the socket, which *should* send it in a single packet (no guarantees though). |
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| Author: | TiKiSMiKiS [ Sun Nov 25, 2007 6:29 pm ] |
| Post subject: | |
Thanks, i know that the socket send more data at once, and that the tcp/ip transmit more packets, ack per example. Then i'll put there a 1414 bytes to complete the ATM packets on adsl. The question was if that is the 'data' (file data) or 'total' packet. Thanks, i can now calculate. |
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