>>> Solaris 9 Ultrasparc - hme0 - Which one of these is the RWIN? >> >>tcp_recv_hiwat >> >>See http://docs.sun.com/db/doc/816-0607/6m735r5g6?q=tcp+receive+window&a=view >>for details. Please excuse my follow-up to my own post: See: http://monitor.dslreports.com/tweak/block:5747422?service=dsl&speed=1500&os=Sola ris&via=routerpppoe I set the RWIN to 1048576 and got these much more encouraging results: Your Tweakable Settings: Receive Window (RWIN): 1050272 Window Scaling: 5 Path MTU Discovery: ON RFC1323 Window Scaling: ON RFC1323 Time Stamping: ON Selective Acks: ON MSS requested: 1418 TTL: (less any hops behind firewall) 67 TTL remaining: 52 Notes and recommendations: Example 146000 byte download Actual data bytes sent: 146000 Actual data packets: 104 Max packet sent (MTU): 1446 Max packet recd (MTU): 1446 Retransmitted data packets: 0 sacks you sent: 0 pushed data pkts: 1 data transmit time: 0.811 secs our max idletime: 112.1 ms transfer rate: 91918 bytes/sec transfer rate: 735 kbits/sec transfer efficiency: 100% Notes and recommendations: Upload packet less than your MTU (FAQ #1492) Good data stream (no/few rexmits) ICMP (ping) check Minimum ping: 51 ms Maximum ping: 53 ms Ping stability: 52 52 53 51 51 52 53 51 53 52 I promise not to bug the list until next month. Great Thanks to all who responded :) Bill _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagersReceived on Mon Feb 16 11:08:51 2004
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