there is something i am not quite understanding....
TCP options string: 0204057801010402
MSS: 1400
MTU: 1440
TCP Window: 51800 (multiple of MSS)
RWIN Scaling: 0
Unscaled RWIN : 51800
Reccomended RWINs: 64400, 128800, 257600, 515200
BDP limit (200ms): 2072kbps (259KBytes/s)
BDP limit (500ms): 829kbps (104KBytes/s)
MTU Discovery: ON
TTL: 46
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)
as you can see the MTU is 1440, im on a PPPoE connection, the thing is....when i put in the router 1492 and reboot the router (saved) the Analyzer still reports 1440, i have also tweaked the MTU in the registry to 1492 under my ethernet adapter and same result.
the strange thing is that i can ping any website with a payload of 1464 without problems and websites open correctly.
eg. ping speedguide.net -f -l 1464 i get results fine, if it was really 1440 MTU then the max payload would've been 1412 (ping speedguiden.net -f -l 1412) would give results, 1413 wouldn't.
so which to believe, the analyzer or the ping command?
i have tried also a USB modem and another Ethernet modem (different brands than my main modem) and tweaked the MTU in the router and in the USB modem to 1492 but analyzer still says 1440 MTU.
it's obvious not the pc nor the modems since i tried 3 and all of them different brands (netgear, D-link, Billion).
im not having issues with pings, surfing or speed, but i am puzzled which to believe so i can properely tweak my RWIN and stuff.
thank you.
