#FIG 3.1 Landscape Center Inches 1200 2 6 7155 615 8445 1785 6 7275 1005 8325 1380 4 1 -1 0 0 12 12 0.0000 4 135 630 7800 1140 Netrek\001 4 1 -1 0 0 12 12 0.0000 4 120 1050 7800 1380 Metaserver\001 -6 1 4 0 1 -1 -1 0 0 -1 0.000 1 0.0000 7800 1200 600 600 7200 1200 8400 1200 -6 6 1155 615 2445 1785 6 1485 1005 2115 1380 4 1 -1 0 0 12 12 0.0000 4 135 630 1800 1140 Netrek\001 4 1 -1 0 0 12 12 0.0000 4 120 630 1800 1380 Server\001 -6 1 4 0 1 -1 -1 0 0 -1 0.000 1 0.0000 1800 1200 600 600 1200 1200 2400 1200 -6 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 2400 1200 7200 1200 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 0 0 2 2400 2400 2400 9000 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 7200 3000 2400 3600 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 0 0 1 2400 4200 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 2400 4200 7200 4800 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 2400 4800 7200 5400 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 0 0 2 2400 5400 7200 6000 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 7200 7200 2400 7800 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 2400 7200 7200 7800 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 7200 8400 2400 9000 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 7200 6000 2400 6600 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 2400 6000 7200 6600 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 1 0 2 0 0 1.00 75.00 135.00 7200 6600 2400 7200 2 1 0 1 -1 -1 0 0 -1 0.000 0 0 -1 0 0 2 7200 2400 7200 9000 2 2 0 1 -1 -1 0 0 -1 0.000 0 0 0 0 0 5 9000 9300 9000 300 600 300 600 9300 9000 9300 4 1 -1 0 0 12 12 0.0000 4 120 420 3600 4800 DATA\001 4 1 -1 0 0 12 12 0.0000 4 120 420 3600 5400 DATA\001 4 1 -1 0 0 12 12 0.0000 4 120 420 3600 6000 DATA\001 4 1 -1 0 0 12 12 0.0000 4 120 315 6000 6000 ACK\001 4 1 -1 0 0 12 12 0.0000 4 120 315 6000 6600 ACK\001 4 1 -1 0 0 12 12 0.0000 4 120 315 6000 7200 ACK\001 4 1 -1 0 0 12 12 0.0000 4 120 315 3600 7200 FIN\001 4 1 -1 0 0 12 12 0.0000 4 120 735 6000 8400 FIN ACK\001 4 1 -1 0 0 12 12 0.0000 4 120 315 6000 3000 SYN\001 4 1 -1 0 0 12 12 0.0000 4 120 735 3600 4200 SYN ACK\001 4 0 -1 0 0 12 12 0.0000 4 165 945 7800 3000 connect()\001 4 0 -1 0 0 12 12 0.0000 4 165 630 7800 5400 read()\001 4 0 -1 0 0 12 12 0.0000 4 165 630 7800 6000 read()\001 4 0 -1 0 0 12 12 0.0000 4 165 630 7800 6600 read()\001 4 0 -1 0 0 12 12 0.0000 4 165 735 7800 9000 close()\001 4 2 -1 0 0 12 12 0.0000 4 165 735 1800 4800 write()\001 4 2 -1 0 0 12 12 0.0000 4 165 735 1800 5400 write()\001 4 2 -1 0 0 12 12 0.0000 4 165 735 1800 6000 write()\001 4 2 -1 0 0 12 12 0.0000 4 165 735 1800 6600 close()\001 4 2 -1 0 0 12 12 0.0000 4 180 840 1800 3000 accept()\001 4 2 -1 0 0 12 12 0.0000 4 15 315 1800 3600 ...\001 4 2 -1 0 0 12 12 0.0000 4 15 315 1800 4200 ...\001 4 0 -1 0 0 12 12 0.0000 4 15 315 7800 3600 ...\001 4 0 -1 0 0 12 12 0.0000 4 15 315 7800 4200 ...\001 4 0 -1 0 0 12 12 0.0000 4 15 315 7800 4800 ...\001 4 0 -1 0 0 12 12 0.0000 4 165 630 7800 7200 read()\001 4 0 -1 0 0 12 12 0.0000 4 15 315 7800 7800 ...\001 4 0 -1 0 0 12 12 0.0000 4 135 210 7200 3000 1\001 4 0 -1 0 0 12 12 0.0000 4 135 210 7200 6000 2\001 4 0 -1 0 0 12 12 0.0000 4 135 210 7200 6600 3\001 4 0 -1 0 0 12 12 0.0000 4 135 210 7200 7200 4\001 4 0 -1 0 0 12 12 0.0000 4 135 210 7200 8400 5\001 4 2 -1 0 0 12 12 0.0000 4 135 210 2400 4200 1 \001 4 2 -1 0 0 12 12 0.0000 4 135 210 2400 4800 2 \001 4 2 -1 0 0 12 12 0.0000 4 135 210 2400 5400 3 \001 4 2 -1 0 0 12 12 0.0000 4 135 210 2400 6000 4 \001 4 2 -1 0 0 12 12 0.0000 4 135 210 2400 7200 5 \001