2024年3月19日发(作者:)
第34卷第6期 长春工业大学学报(自然科学版)
Vo1.34 NO.6
2013年12月
Journal of Changchun University of Technology(Natural Science Edition)
Dee.2O13
解决3 G网游加速器绕过校园网认证
计费系统方案研究
王宇一
(江苏信息职业技术学院现代教育技术中心,江苏无锡214153)
摘 要:随着笔记本和3G智能手机的普及,l 000 M移动宽带远远不能满足学生的上网需
求,为解决此问题无锡移动提供了游戏加速器,但也带来了一个问题:运行加速器后,学生电脑
就可绕过认证计费系统直接上Internet;经过仔细分析研究,提出了解决方法,并通过了多次
测试,效果良好。
关键词:加速器;认证;计费
中图分类号:TP 393 文献标志码:A 文章编号:1674—1374(2013)06—0720—06
Solution of bypassing campus network authentication and
accounting system frOm 3G network accelerator
WANG Yu—yi
(Jiangsu College of Information Technology,Wuxi 214153,China)
Abstract:With the development of notebook and 3G intelligent mobile phone,1 000 M bandwidth can
not meet the needs of online students.Game accelerator can solve the problem while the students can
directly connect with the internet without authorized by the campus charging system.Here we offer a
method to avoid the bypass,and the test results show that it is practica1.
Key words:accelerator;authentication;charging.
0 引 言
1 000 M的移动专供学生在宿舍公寓使用,并采
用如下策略:一是所有的校园网用户必须通过统
和国内众多高职院校一样,我院的校园网也
一
认证后才能访问互联网;二是在锐捷出口引擎
拥有多个出口:教育网、电信和移动,为了更加有
上做了策略路由,让学生在宿舍上网的流量全部
效地向全院师生提供各种网络服务,以满足广大 从移动的网络线路出去,教学区(包括实训)和办
师生进行移动学习与办公的需求,我院决定让 公区的网络流量全部从电信的网络线路出去,这
100 M的电信供教学与办公区的师生使用,
样就可以让两大功能区域的上网互不影响。学生
收稿日期:20l3—08—22
作者简介:王字一(1983一),女,汉族,江苏无锡人,江南大学硕士研究生,主要从事计算机应用与网络技术方向研究,E-mail:
wangyy@jsit.edu.cn.
724 长春工业大学学报(自然科学版) 第34卷
vlan—tag disable
v1an—tag remove disable
end
interface eth3
mode common--ip
ip address 172.251.1.1 255.255.255.0
pppoe_server disable
swmode auto
v1an—tag disable
vlan—tag remove disable
end
!
ha a1ive—timeout 5
ha mon disable
!
bridge group 0 input ethl output eth0
bridge mode enable
bridge group 0 pass~no~ipproto disable
bridge group 0 p0rt—address 10.10.10.252
bridge group 0 out—address 10.10.10.254
f
route 192.168.0.0 255.255.0.0 10.10.10.253
route 10.116.0.0 255.255.0.0 10.10.10.253
route 0.0.0.0 0.0.0.0 10.10.10.254
f
ntpdate disable
ntpserver allow all
ntpserver disable
syslog level emerg
!
radius auth 192.168.16.5 amtium
radius auth port 1812
radius auth timeout 5
radius auth retry 3
radius auth enable
radius acet 192.168.16.5 amtium
radius acct port 1813
radius acct timeout 5
radius acct retry 3
radius acct enable
radius nas—ip—address 10.10.10.252
radius nas—identifier Amnon
radius nas—port—type 1 5
radius called—station--id Amnon—BRAS
radius mon~down disable
radius down—threshold 5
radius switch—threshold 5
radius check——main disable
radius main—interval 30
radius use一1ong—name disable
radius client—userip enable
radius std—vendor—ext disable
radius send—ext—attr enable
radius free—auth disable
radius decrypt--spec—pwd disable
radius force—ctrl—clone disable
!
client~server addr 10.10.10.252
client——server nat——auth disable
client—server chg—nat—normal disable
client—server radius~auth enable
f
pnp disable
!
subscriber network 192.168.0.0 255.255.0.0
subscriber network 10.116.0.0 255.255.0.0
subscriber rate—limit 1024 1024
subscriber intra—rate—limit 0 0
subscriber free—intra—flow disable
subscriber etr1一idle—timeout enable
subscriber id1e—timeout 300 5
subscriber ctrl—cormection--limit disable
subscriber connection--Iimit 128
subscriber web~connection--limit 128
subscriber l0cal~connection--limit 32
subscriber ctrl—rdr~web enable
subscriber ctrl—clone disable
subscriber ctrl—pass—acct disable
subscriber ctrl—grp disable
subscriber ctrl—access一1ist disable
subscriber access—list—flow al1
subscriber max—init—session 128
subscriber ctr1一pass—icmp enable
subscriber ctr1一chk—id1e—pass enable
subscriber close--1imit 20
subscriber icmp—pass 0
subscriber close—same—name~ses disable
subscriber outside--network--pass disable
f
portal home—url http://192.168.16.5
portal redirect--home--url enable
portal outside disable
f
logger 0.0.0.0 O0:O0:O0:O0:O0:O0
logger disable
!


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