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A、 QQ登陆过程中将尝试以下服务器进行80 0R 8000端口建立连接++
============================================
【QQ 版本】Build 16.53.228
【QQ 号码】70296925
【操作系统】Microsoft Windows XP later Service Pack 1 [Build 5.2.3790]
【网络设置】局域网内使用透明代理
【登录过程】
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开始登录......时间[2007-09-06 16:02:07]
初始化登录服务器列表,上次的登录方式为【TCP登录方式】
尝试指定服务器【58.60.14.46:80】...
连接TCP服务器成功【58.60.14.46:80】
TCP服务器【tcpconn.tencent.com:80】需要域名解析...
TCP服务器【tcpconn2.tencent.com:80】需要域名解析...
TCP服务器【tcpconn4.tencent.com:80】需要域名解析...
TCP服务器【tcpconn6.tencent.com:80】需要域名解析...
TCP服务器【tcpconn5.tencent.com:80】需要域名解析...
TCP服务器【tcpconn3.tencent.com:80】需要域名解析...
TCP服务器【tcpconn.tencent.com:80】域名解析不成功,无法连接该服务器
TCP服务器【tcpconn2.tencent.com:80】域名解析不成功,无法连接该服务器
TCP服务器【tcpconn4.tencent.com:80】域名解析不成功,无法连接该服务器
TCP服务器【tcpconn6.tencent.com:80】域名解析不成功,无法连接该服务器
TCP服务器【tcpconn5.tencent.com:80】域名解析不成功,无法连接该服务器
TCP服务器【tcpconn3.tencent.com:80】域名解析不成功,无法连接该服务器
TCP登录服务器全部尝试失败
UDP服务器【sz2.tencent.com:8000】需要域名解析...
UDP服务器【sz4.tencent.com:8000】需要域名解析...
UDP服务器【sz9.tencent.com:8000】需要域名解析...
UDP服务器【sz6.tencent.com:8000】需要域名解析...
UDP服务器【sz.tencent.com:8000】需要域名解析...
UDP服务器【sz7.tencent.com:8000】需要域名解析...
UDP服务器【sz3.tencent.com:8000】需要域名解析...
UDP服务器【sz5.tencent.com:8000】需要域名解析...
UDP服务器【sz8.tencent.com:8000】需要域名解析...
UDP服务器【sz2.tencent.com:8000】域名解析不成功,无法连接该服务器
UDP服务器【sz4.tencent.com:8000】域名解析不成功,无法连接该服务器
UDP服务器【sz8.tencent.com:8000】域名解析不成功,无法连接该服务器
UDP服务器【sz5.tencent.com:8000】域名解析不成功,无法连接该服务器
UDP服务器【sz3.tencent.com:8000】域名解析不成功,无法连接该服务器
UDP服务器【sz7.tencent.com:8000】域名解析不成功,无法连接该服务器
UDP服务器【sz.tencent.com:8000】域名解析不成功,无法连接该服务器
UDP服务器【sz6.tencent.com:8000】域名解析不成功,无法连接该服务器
UDP服务器【sz9.tencent.com:8000】域名解析不成功,无法连接该服务器
TCP登录服务器全部尝试失败
UDP登录服务器全部尝试失败,尝试下一种登录方式
TCP登录服务器全部尝试失败
UDP登录服务器全部尝试失败,尝试下一种登录方式
最终登录失败,时间:2007-09-06 16:02:28
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B、 通过以上信息,使用nslookup进行域名到ip地址的解析,++
得到附件二: DNS解析后的ip地址 ++
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=======================================
C、 通过以上信息,将ip地址汇总到网段,得到以下服务器所在++
的子网,如附件一: DNS解析后的ip地址 ++
=======================================
=========================================
D、 在ROS上做ACL来限制主机对这些服务器网段的访问++
=========================================
附件一: 解析后的ip地址汇总(由DNS解析后的ip地址汇总子网):
121.14.74.128 255.255.255.128
121.14.75.0 255.255.255.128
121.14.77.104 255.255.255.248
219.133.38.128 255.255.255.192
219.133.40.0 255.255.255.0
219.133.48.96 255.255.255.224
219.133.49.0 255.255.255.0
219.133.51.93 255.255.255.255
219.133.60.0 255.255.255.0
219.133.60.75 255.255.255.255
219.133.62.0 255.255.255.240
219.133.62.179 255.255.255.255
219.133.63.0 255.255.255.192
58.251.60.0 255.255.255.192
58.251.62.0 255.255.255.192
58.251.63.0 255.255.255.0
58.60.14.0 255.255.255.0
58.60.15.0 255.255.255.128
58.61.165.205 255.255.255.255
58.61.32.32 255.255.255.240
58.61.33.112 255.255.255.240
58.61.34.0 255.255.255.192
附件二: DNS解析后的ip地址(准确):
121.14.74.138
121.14.74.245
121.14.74.246
121.14.74.247
121.14.75.50
121.14.75.51
121.14.75.57
121.14.75.58
121.14.75.59
121.14.75.60
121.14.75.61
121.14.75.62
121.14.75.63
121.14.75.64
121.14.77.105
121.14.77.106
121.14.77.107
219.133.38.135
219.133.38.136
219.133.38.230
219.133.40.130
219.133.40.138
219.133.40.179
219.133.40.189
219.133.40.37
219.133.48.101
219.133.48.102
219.133.48.103
219.133.48.104
219.133.48.105
219.133.48.106
219.133.48.107
219.133.48.108
219.133.48.109
219.133.48.52
219.133.48.53
219.133.48.56
219.133.48.57
219.133.48.61
219.133.48.62
219.133.48.70
219.133.48.72
219.133.48.74
219.133.48.75
219.133.48.87
219.133.48.88
219.133.48.90
219.133.48.91
219.133.48.96
219.133.48.97
219.133.48.98
219.133.48.99
219.133.49.124
219.133.49.125
219.133.49.163
219.133.49.163
219.133.49.164
219.133.49.167
219.133.49.168
219.133.49.169
219.133.49.169
219.133.49.170
219.133.49.170
219.133.49.171
219.133.49.172
219.133.49.173
219.133.49.173
219.133.49.195
219.133.49.196
219.133.49.198
219.133.49.199
219.133.49.200
219.133.49.206
219.133.49.211
219.133.49.215
219.133.49.216
219.133.51.93
219.133.60.148
219.133.60.149
219.133.60.15
219.133.60.153
219.133.60.16
219.133.60.172
219.133.60.173
219.133.60.174
219.133.60.18
219.133.60.19
219.133.60.20
219.133.60.206
219.133.60.21
219.133.60.22
219.133.60.23
219.133.60.24
219.133.60.246
219.133.60.25
219.133.60.250
219.133.60.26
219.133.60.27
219.133.60.30
219.133.60.32
219.133.60.33
219.133.60.34
219.133.60.35
219.133.60.36
219.133.60.37
219.133.60.38
219.133.60.39
219.133.60.71
219.133.60.72
219.133.60.74
219.133.60.75
219.133.62.10
219.133.62.179
219.133.62.2
219.133.62.3
219.133.62.4
219.133.62.8
219.133.62.9
219.133.63.15
219.133.63.53
219.133.63.54
58.251.60.44
58.251.60.46
58.251.60.51
58.251.60.53
58.251.62.14
58.251.62.15
58.251.62.17
58.251.62.25
58.251.62.26
58.251.62.31
58.251.62.35
58.251.62.37
58.251.62.38
58.251.62.40
58.251.63.56
58.251.63.57
58.251.63.58
58.251.63.60
58.251.63.61
58.251.63.62
58.251.63.64
58.251.63.65
58.251.63.66
58.251.63.68
58.251.63.69
58.251.63.71
58.251.63.72
58.251.63.74
58.251.63.75
58.251.63.76
58.251.63.78
58.251.63.79
58.60.14.101
58.60.14.102
58.60.14.103
58.60.14.104
58.60.14.106
58.60.14.107
58.60.14.107
58.60.14.108
58.60.14.109
58.60.14.110
58.60.14.111
58.60.14.113
58.60.14.114
58.60.14.114
58.60.14.115
58.60.14.180
58.60.14.180
58.60.14.191
58.60.14.191
58.60.14.192
58.60.14.193
58.60.14.194
58.60.14.195
58.60.14.199
58.60.14.199
58.60.14.201
58.60.14.202
58.60.14.32
58.60.14.33
58.60.14.33
58.60.14.34
58.60.14.34
58.60.14.35
58.60.14.35
58.60.14.37
58.60.14.37
58.60.14.38
58.60.14.39
58.60.14.40
58.60.14.41
58.60.14.42
58.60.14.43
58.60.14.44
58.60.14.45
58.60.14.45
58.60.14.46
58.60.14.46
58.60.14.47
58.60.14.48
58.60.14.49
58.60.14.50
58.60.14.51
58.60.14.52
58.60.14.53
58.60.14.96
58.60.14.97
58.60.15.104
58.60.15.31
58.60.15.31
58.60.15.33
58.60.15.34
58.60.15.34
58.60.15.35
58.60.15.35
58.60.15.36
58.60.15.38
58.60.15.39
58.60.15.41
58.60.15.41
58.60.15.96
58.60.15.97
58.60.15.98
58.60.9.66
58.61.165.205
58.61.32.39
58.61.32.40
58.61.32.59
58.61.33.120
58.61.33.121
58.61.34.20
58.61.34.20
58.61.34.21
58.61.34.24
58.61.34.24
58.61.34.25
58.61.34.26
58.61.34.51
58.61.34.51 |
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