Ho eseguito dei cambiamenti con un tool... potete dirmi se vi sembra tutto OK?
SPEED TEST
2003-10-17 22:45:46 EST: 595 / 167
Your download speed : 595030 bps, or 595 kbps.
A 72.6 KB/sec transfer rate.
Your upload speed : 167154 bps, or 167 kbps.
TEST 1
Pinging www.ngi.it :
Reply from 194.185.88.15: bytes=32 time=47ms TTL=118
Reply from 194.185.88.15: bytes=32 time=40ms TTL=118
Reply from 194.185.88.15: bytes=32 time=38ms TTL=118
Reply from 194.185.88.15: bytes=32 time=36ms TTL=118
Ping statistics for 194.185.88.15:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 36ms, Maximum = 47ms, Average = 40ms
TEST 2
Pinging 192.168.100.1 with 32 bytes of data:
Reply from 192.168.100.1: bytes=32 time=38ms TTL=255
Reply from 192.168.100.1: bytes=32 time=42ms TTL=255
Reply from 192.168.100.1: bytes=32 time=41ms TTL=255
Reply from 192.168.100.1: bytes=32 time=39ms TTL=255
Ping statistics for 192.168.100.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 38ms, Maximum = 42ms, Average = 40ms
TCP options string = 020405ac0103030001010402
MTU = 1492
MTU is optimized for PPoE DSL broadband. If not, consider raising MTU to 1500 for optimal throughput.
MSS = 1452
MSS is optimized for PPPoE DSL broadband. If not, consider raising MTU to 1500 for maximum throughput.
Default Receive Window (RWIN) = 17424
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 17424
RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
511104 (MSS x 44 * scale factor of 8)
255552 (MSS x 44 * scale factor of 4)
127776 (MSS x 44 * scale factor of 2)
63888 (MSS x 44)
bandwidth * delay product:
Your RcvWindow limits you to: 696.96 kbps (87.12 KBytes/s) @ 200ms
Your RcvWindow limits you to: 278.784 kbps (34.848 KBytes/s) @ 500ms
Consider increasing your RWIN value to optimize TCP/IP for broadband.
MTU Discovery (RFC1191) = ON
Time to live left = 56 hops
TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 01011100
Precedence (priority) = 100 (flash override)
Delay = 1 (low delay)
Throughput = 1 (high throughput)
Reliability = 0 (normal reliability)
Cost = 1 (low cost)
Vi Ringrazio