Talk:GbLAN

Requests/missing:

• Datasheets Marvell 88E6108-LAR1
• Datasheets Marvell Alaska 88E111R 88E1118R-NNC2
• If Jumbo frames is limited by hardware or hypervisor

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FTP speed changes between firmwares

Updated test results

• SKU model: CECH-2001B
• Seagate 500GB 3.5" via E-SATA dock
• LV2 Kernel mode : CEX
• Cobra payload : Disabled
• Network : 1Gbps bridged between PS3/PC via LAN
• FTP Client : Filezilla 3.14.0
• FTP Server : REBUG TOOLBOX 2.02.XX [openFTP]

REBUG FW	UL	DL
3.55.4	52	32
4.21.2	52	32
4.30.2	52	18.5
4.41.3	52	18.5
4.46.1	52	18.5
4.70.1	32	18.5
4.75.3	32	18.5

Notes:

• UL = from PS3 to PC
• DL = from PC to PS3
• Speed rate : Mb/s

FTP speed changes between firmwares

<+Joonie> confirmed
<+Joonie> 3.55 is a lot faster than 4.xx [ftp]
<+Joonie> 30 -> 50 , 18 -> 32
<+Joonie> damn
<+Joonie> 4.21 is as fast as 3.55
<+Joonie> going to try 4.46 too
<+Joonie> I get 32/52 while on 3.55/4.21
<+Joonie> did more test on ftp
<+Joonie> rebug 4.46.1 official speed drop is shown comparing to 4.21.2
<+Joonie> from PS3 to PC is still as fast as 3.55 [52mb/s]
<+Joonie> from PC to PS3 is 18mb/s [same as 4.76.1]
<+Joonie> so 
<+Joonie> 4.46.1 is slower than 4.21.2 and 3.55.4
<+Joonie> 4.21.2 is as fast as 3.55.4
<+Joonie> 4.46.1 is still a little bit better than 4.75.3 or 4.70.1
<+Joonie> tests are all done via toolbox 2.02.08[openFTP] without cobra
<+Joonie> PC/PS3 are bridged via LAN 1Gbps

• the talk has been edited to short it, are just notes to not forget the results of the speed tests, is needed further research to know what is happening, in wich firmware happened, and the exact speed reductions