395.303673 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: S 4034557418:4034557418(0) win 5840 <mss 1460,sackOK,timestamp 4795072 0,nop,wscale 0> (DF)
395.303679 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: S 3884171489:3884171489(0) ack 4034557419 win 57344 <mss 1460,nop,wscale 0,nop,nop,timestamp 22662982 4795072> (DF)
395.303907 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: . ack 1 win 5840 <nop,nop,timestamp 4795072 22662982> (DF)
417.875080 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: P 1:7(6) ack 1 win 5840 <nop,nop,timestamp 4797329 22662982> (DF)
417.875131 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: P 1:7(6) ack 7 win 57920 <nop,nop,timestamp 22665236 4797329> (DF)
418.082695 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: P 1:7(6) ack 1 win 5840 <nop,nop,timestamp 4797350 22662982> (DF)
418.082715 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: . ack 7 win 57920 <nop,nop,timestamp 22665257 4797350> (DF)
418.503142 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: P 1:7(6) ack 1 win 5840 <nop,nop,timestamp 4797392 22662982> (DF)
418.503162 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: . ack 7 win 57920 <nop,nop,timestamp 22665299 4797392> (DF)
419.065112 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: P 1:7(6) ack 7 win 57920 <nop,nop,timestamp 22665356 4797392> (DF)
419.342740 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: P 1:7(6) ack 1 win 5840 <nop,nop,timestamp 4797476 22662982> (DF)
420.182890 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: . ack 7 win 57920 <nop,nop,timestamp 22665383 4797476> (DF)
421.023040 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: P 1:7(6) ack 1 win 5840 <nop,nop,timestamp 4797644 22662982> (DF)
421.023070 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: . ack 7 win 57920 <nop,nop,timestamp 22665551 4797644> (DF)
421.265090 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: P 1:7(6) ack 7 win 57920 <nop,nop,timestamp 22665576 4797644> (DF)
424.382829 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: P 1:7(6) ack 1 win 5840 <nop,nop,timestamp 4797980 22662982> (DF)
424.382859 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: . ack 7 win 57920 <nop,nop,timestamp 22665887 4797980> (DF)
425.465419 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: P 1:7(6) ack 7 win 57920 <nop,nop,timestamp 22665996 4797980> (DF)
431.103093 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: P 1:7(6) ack 1 win 5840 <nop,nop,timestamp 4798652 22662982> (DF)
431.103123 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: . ack 7 win 57920 <nop,nop,timestamp 22666559 4798652> (DF)
433.664179 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: P 1:7(6) ack 7 win 57920 <nop,nop,timestamp 22666816 4798652> (DF)
433.664429 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: . ack 7 win 5840 <nop,nop,timestamp 4798908 22666816> (DF)
444.733370 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: F 7:7(0) ack 7 win 5840 <nop,nop,timestamp 4800015 22666816> (DF)
444.733443 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: . ack 8 win 57920 <nop,nop,timestamp 22667924 4800015> (DF)
444.733464 203.178.134.220.echo > inet13.aist-nara.ac.jp.32899: F 7:7(0) ack 8 win 57920 <nop,nop,timestamp 22667924 4800015> (DF)
444.733705 inet13.aist-nara.ac.jp.32899 > 203.178.134.220.echo: . ack 8 win 5840 <nop,nop,timestamp 4800015 22667924> (DF)