Grazie Pieba1 ... questi sono i risultati del link che mi hai dato.... non ci capisco assolutamente nulla, ma ti premetto che questo test l'ho fatto sul pc collegato al server che funge da router... ma cmq la mia rete fino all'altro giorno fungeve egregiamente....


TCP properties for IP = 80.116.255.7 ()
Browser/OS = Mozilla/5.0 (compatible; Konqueror/3.1; Linux)
Notes: Read the Analyzer FAQ if the above is not your IP address.


TCP options string = 020405840402080a00083fc00000000001030300


MTU = 1452
MTU is not fully optimized for broadband. Consider increasing your MTU to 1500 for better throughput.


MSS = 1412
MSS is not fully optimized for broadband (although it might work well for slower connections). Consider increasing your MTU value.


Default Receive Window (RWIN) = 5840
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 5840

For optimum performance, consider changing RWIN to a multiple of MSS.
Other values for RWIN that might work well with your current MTU/MSS:
519616 (MSS x 46 * scale factor of 8)
259808 (MSS x 46 * scale factor of 4)
129904 (MSS x 46 * scale factor of 2)
64952 (MSS x 46)


bandwidth * delay product:

Your RcvWindow limits you to: 233.6 kbps (29.2 KBytes/s) @ 200ms
Your RcvWindow limits you to: 93.44 kbps (11.68 KBytes/s) @ 500ms
Consider increasing your RWIN value to optimize TCP/IP for broadband.


MTU Discovery (RFC1191) = ON


Time to live left = 55 hops

TTL value is ok.


Timestamps (RFC1323) =

Timestamps (RFC1323) = ON
Note: Timestamps add 12 bytes to the TCP header of each packet, reducing the space available for useful data.



Selective Acknowledgements (RFC2018) = ON


IP type of service field (RFC1349) = 00000000