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发现一个现象,开机后不开其他应用,只开几个终端窗口,不断进行窗口切换会发现每点一次鼠标会有一次网络连接,点击菜单其他程序项类同:
99 316.388313 192.168.1.3 220.181.124.12 TCP 74 34595 > http [SYN] Seq=0 Win=14600 Len=0 MSS=1460 SACK_PERM=1 TSval=2447198 TSecr=0 WS=256
100 316.446230 220.181.124.12 192.168.1.3 TCP 74 http > 34595 [SYN, ACK] Seq=0 Ack=1 Win=5792 Len=0 MSS=1460 SACK_PERM=1 TSval=3611936543 TSecr=2447198 WS=128
101 316.446288 192.168.1.3 220.181.124.12 TCP 66 34595 > http [ACK] Seq=1 Ack=1 Win=14848 Len=0 TSval=2447216 TSecr=3611936543
102 316.446386 192.168.1.3 220.181.124.12 HTTP 142 GET /web_ime/patch.php HTTP/1.1
103 316.506819 220.181.124.12 192.168.1.3 TCP 66 http > 34595 [ACK] Seq=1 Ack=77 Win=5888 Len=0 TSval=3611936604 TSecr=2447216
104 316.507268 220.181.124.12 192.168.1.3 HTTP 376 HTTP/1.1 403 Forbidden (text/html)
105 316.507281 192.168.1.3 220.181.124.12 TCP 66 34595 > http [ACK] Seq=77 Ack=311 Win=15872 Len=0 TSval=2447234 TSecr=3611936604
106 316.619262 192.168.1.3 220.181.124.12 HTTP 142 GET /web_ime/patch.php HTTP/1.1
107 316.678112 220.181.124.12 192.168.1.3 HTTP 376 HTTP/1.1 403 Forbidden (text/html)
108 316.678165 192.168.1.3 220.181.124.12 TCP 66 34595 > http [ACK] Seq=153 Ack=621 Win=16896 Len=0 TSval=2447285 TSecr=3611936774
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