QQ登录

只需要一步,快速开始

 注册地址  找回密码
查看: 2521|回复: 0
打印 上一主题 下一主题

redhat共享上网

[复制链接]
字体大小: 正常 放大

66

主题

1

听众

648

积分

VisaSky.com 加拿大移民留学网

  • TA的每日心情
    开心
    2012-6-9 03:29
  • 签到天数: 1 天

    [LV.1]初来乍到

    发帖功臣 元老勋章

    跳转到指定楼层
    1#
    发表于 2004-10-2 13:21 |只看该作者 |倒序浏览
    |招呼Ta 关注Ta
    一、操作环境:; Q* r; e. x, h+ v
    0 _' v! `+ }; W0 P" A# S
    机器系统与配置:三台机器的关健部件/ M# O8 s6 b% a
    第一台:台式机,双网卡,8139和8029,操作系统RedHat 8.0
    - s- _! T' J8 f2 D. A$ l第二台:Toshiba notebook,PC卡。RTL-8139/8139C/8139C+,操作系统RedHat 8.0- Y, I- V4 {$ K7 _
    第三台:台式机,8029网卡,操作系统windowme
    1 {; P) x5 l: t' MHub[集线器]:Tp-Link 10M,8口
    ' q+ j% }1 V3 p2 g: EADSL,乙太口,非路由。( x0 d/ e6 Q3 m4 [" R% R$ k, D! T
    & z9 S. B  U: }% |2 g: V
    二、网卡设置如下:
    + l) {* j- U! l在第一台机器的双网卡的接法:把ADSL接在eth0上,把eth1接在HUB上。
    2 k$ Z6 ~6 c. D& J% `第一块网卡的ip设置:
    9 c  q+ B( K6 D( E& m0 Tip地址:192.168.0.1( U9 ~2 H: C. {; \1 a' E
    掩码:255.255.255.0" I6 R1 ]4 W: M
    第二块网卡的设置* C+ _) e7 M0 T$ s2 m& c/ q
    ip地址:192.168.0.2+ s; x8 e6 y4 l9 E& V
    掩码:255.255.255.0
    # d5 O! R! @2 {0 s$ h! r: p# ?: i在这两块网卡中,不要设置网关。, o& H' e: j, Z# [6 t
    ++++++++++++++++++++++++++++++++++++++++
    $ h4 }  {) W$ L3 g2 G第二台:Toshiba notebook的网卡设置
    0 P4 n5 j% u0 _IP:192.168.0.6
    3 }3 y2 K: q+ \( R掩码:255.255.255.0
    5 M# u( |/ e# [; B1 I网关:192.168.0.1
    7 w' K& C7 I3 \' wDNS:设置电信给的,或者下面的也行
    + k. K7 u8 q8 ~1 `* I" _202.96.134.133& p* Q: e$ j' [* O4 ~9 [
    202.96.168.682 S" ~9 Q) P3 ^  D! E0 [
    ++++++++++++++++++++++++++++++++++++++++
    / K; R' Y8 ]# u: Y$ b第三台机器的网卡设置
    " ~3 I% O% R& E& ^$ CP:192.168.0.8
    ; ~4 d8 M! ~) @; s1 [3 L5 Y3 c4 p掩码:255.255.255.0; Z$ {, O& M  a3 `
    网关:192.168.0.17 @3 o8 w# ^3 F& [2 L  u
    DNS:设置电信给的,或者下面的也行0 l4 v# G6 B9 R1 W% }1 d
    202.96.134.133
    * |5 l' D7 P. B6 W' a202.96.168.68' y7 H9 a: Q7 N. [% Q1 h4 |
    三、设置ppp拔号,  x6 w% k* w% H- k* v1 \6 A
    1]删除原来的ppp的ADSL链接。
    * v$ [6 P3 p. E7 M/ O# A) \5 G0 L如果redhat-config-network原来已经用 redhat-config-network设置的ppp的ADSL连接拔号,用下面的命令调用删除。. K$ U. r& S. b, T
    #redhat-config-network" V" h8 E) S/ P- m3 y
    . ~7 m* G  Y1 G/ |, n1 }
    2]在终端上以root权限运行
    2 h6 e* g1 _( [8 d7 o#adsl-setup
    ! `5 [  n8 Z& F, e0 n: W* \4 t
    6 H: k% ~5 Q: g+ ?! L$ K- q* n+ B2 W% V* R% r- [' j
    [root@LinuxSir02 root]# adsl-setup3 A" f$ q" B0 E: {5 R! m: C

    % D& ~7 t; W6 a5 ?- c3 A% ZWelcome to the ADSL client setup. First, I will run some checks on7 t2 d9 f% o& d+ p/ ?, S0 B
    your system to make sure the PPPoE client is installed properly..." p) `- `5 V2 Y8 d1 c/ n
    , f9 X9 i0 Z# h+ D% G
    ' V. ~9 ~4 ~! J* T. e7 \
    LOGIN NAME0 d7 D- b4 \& d! k

    , j4 S# p2 n" q. r! s; Z& Y9 V- y& e  yEnter your Login Name (default root): ADSL提供商给的用户名,写在这里
    9 B0 q* T( @- C: z" s
    1 E# d) u+ b, k3 l) PINTERFACE! T& J+ s% n9 a1 s4 l7 q
    1 u, l; k( L" e" t* G7 [1 Y4 C
    Enter the Ethernet interface connected to the ADSL modem0 e) a7 I: r% F, E+ u
    For Solaris, this is likely to be something like /dev/hme0.5 N' n% {9 w" H7 W9 T
    For Linux, it will be ethX, where 'X' is a number.3 j" }! n) l5 i
    (default eth0): eth0这是ADSL通过第一台机器的第一张网卡eth0提供上网
    4 @$ O3 K3 h6 l# N( j3 T' X5 ^% x8 S% F( a8 ^" z, p: Q  {

    ' T  n- b* W5 tDo you want the link to come up on demand, or stay up continuously?
    ' z" P+ G2 L. H! j$ JIf you want it to come up on demand, enter the idle time in seconds
    , l- p2 N, ]. dafter which the link should be dropped. If you want the link to
      w! H. b- P( ?2 dstay up permanently, enter 'no' (two letters, lower-case.)
    5 L& P, [7 Y* P5 e1 [" }* WNOTE: Demand-activated links do not interact well with dynamic IP
    5 j" E" o# q  G( Y. ^+ d  m" Yaddresses. You may have some problems with demand-activated links." [5 O4 k1 v6 q6 F' l
    Enter the demand value (default no):在这里按一下回车就行了。  ~5 Y1 o: P. R2 Y3 }' j

    ) ^" t2 G& ~1 V: F) J$ EDNS
    & s. K# C6 q: h5 l
      X# b2 c- Z! J3 nPlease enter the IP address of your ISP's primary DNS server.
    - L$ l1 g9 f5 k  p: s0 s3 r; q5 iIf your ISP claims that 'the server will provide dynamic DNS addresses',6 k$ p! ^7 s! s9 c
    enter 'server' (all lower-case) here." Y, G2 v+ U1 X: N/ V
    If you just press enter, I will assume you know what you are! g+ u) ~" F$ y, K2 s, a& q- z
    doing and not modify your DNS setup.
    1 o7 l$ ]1 L6 @0 `" l& ~- P, ?" QEnter the DNS information here: 202.96.134.133这是DSN,最好用你本地电信给的6 F7 H2 L* I2 g, U# Z: v1 {5 Q; G
    Please enter the IP address of your ISP's secondary DNS server.
    / H  h8 N9 F( ~$ g) ~1 }+ Y0 bIf you just press enter, I will assume there is only one DNS server.
    ! F. U+ f4 p3 M% g, g: \Enter the secondary DNS server address here: 202.96.168.68这是第二个DNS,也是电信给的。" M0 e& o9 l  w$ s

    2 o. D" D6 T" ?4 ~( j5 lPASSWORD
    / u9 Y$ B6 o, a+ S2 a+ D
    * v; V/ n/ k# k* K  C, e2 ?( zPlease enter your Password:在这里把ADSL提供商给的密码写上
    * ]9 N8 t: y7 ?+ ^( ]$ n8 SPlease re-enter your Password:
    ) q" ^& }. h: m/ {2 J  x/ w+ W7 ^2 ], p- L3 m+ L3 z
    USERCTRL
    ; z" |1 u& {% w- q" K( f- _" K$ u6 T8 f) K. n! r1 r* Y$ j. u1 q
    Please enter 'yes' (two letters, lower-case.) if you want to allow( D) ^- s: T6 i/ l; J* T) ]$ R
    normal user to start or stop DSL connection (default yes): yes3 }* A" D& e9 d% H7 t+ t

    + Q: {9 c9 i4 e) B8 DFIREWALLING$ \" ?3 N: _9 E* C* c+ D
    ; }9 v7 h7 ^% d+ [
    Please choose the firewall rules to use. Note that these rules are
    . U1 J2 c. U9 a9 s( [very basic. You are strongly encouraged to use a more sophisticated% l' E2 J6 Q+ t+ f
    firewall setup; however, these will provide basic security. If you
    & C0 p6 e' ^; [" w& s7 oare running any servers on your machine, you must choose 'NONE' and- Q5 j" f" f" ^3 z6 s( |. {! c$ A
    set up firewalling yourself. Otherwise, the firewall rules will deny
    - J$ K# ]# k2 b3 s/ @2 maccess to all standard servers like Web, e-mail, ftp, etc. If you
    & x- H5 g. q6 n# _, s  hare using SSH, the rules will block outgoing SSH connections which
    3 K+ e) a' i3 Q8 Q& ]8 e' v# I! Qallocate a privileged source port.
    & H3 K; U2 E: z# e& G
    0 Z2 ~# |5 g0 e$ F3 e/ tThe firewall choices are:( x9 {* [* R( r% n# w  Q! T
    0 - NONE: This script will not set any firewall rules. You are responsible) ?5 [$ I1 ~& l
    for ensuring the security of your machine. You are STRONGLY
    * k" b8 k% I* H1 {recommended to use some kind of firewall rules.2 Q7 i# O  l% [7 l& V
    1 - STANDALONE: Appropriate for a basic stand-alone web-surfing workstation
    ! i0 Z3 B+ K( C! p2 - MASQUERADE: Appropriate for a machine acting as an Internet gateway
    4 _/ T+ {( \8 Sfor a LAN7 K8 T" x" G  }& u/ V& d
    Choose a type of firewall (0-2): 2
    7 d2 g0 [+ i6 F# Z1 \, V  P9 o+ [7 d1 n7 }. f
    Start this connection at boot time: g' n) O$ N3 N- ~$ f8 R
    , |* V$ b; m4 L% b4 t7 F
    Do you want to start this connection at boot time?
    , z! {# U) `4 B" kPlease enter no or yes (default no):yes3 G$ T2 L8 j% J
    / h% ?/ F& u- L7 W# X3 k9 j
    ** Summary of what you entered **
    / k0 |7 Q$ c" k+ i8 P6 c2 |" \8 z  s5 c+ |
    Ethernet Interface: eth0
    * z4 n& l: n9 }' }User name: ADSL用户名$ h+ e# h# y7 M( ^
    Activate-on-demand: No
    ' @) {6 E! a6 ~0 d. r/ LPrimary DNS: 202.96.134.133
    7 Z  s  m: a3 U, r& sSecondary DNS: 202.96.168.685 l* l# p% |. A2 X# |4 O' w8 z
    Firewalling: MASQUERADE+ L1 l- f# O1 h; M, a; v9 U$ ^' |
    User Control: yes
    1 q1 n; G8 Y% {2 F& QAccept these settings and adjust configuration files (y/n)?y
    9 k! R% D% t& [0 F: E& |6 b5 d. }$ u9 y3 T
    2 c! l! \* Q0 i+ A9 y( s; H
    三、在/etc/rc.d/rc.local中加入如下:4 I. u! b) R) H% C; V2 f
    6 h- u5 l4 p: [! M) v
    echo 1 > /proc/sys/net/ipv4/ip_forward
    7 q( c5 o3 `5 Z  V$ Fiptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o ppp0 -j MASQUERADE
    1 X8 z' i3 |* ~1 `# U) l, m" B8 }: E
    四、重新启动机器。就OK了。这有多简单
    zan
    转播转播0 分享淘帖0 分享分享0 收藏收藏0 支持支持0 反对反对0 微信微信
    您需要登录后才可以回帖 登录 | 注册地址

    qq
    收缩
    • 电话咨询

    • 04714969085
    fastpost

    关于我们| 联系我们| 诚征英才| 对外合作| 产品服务| QQ

    手机版|Archiver| |繁體中文 手机客户端  

    蒙公网安备 15010502000194号

    Powered by Discuz! X2.5   © 2001-2013 数学建模网-数学中国 ( 蒙ICP备14002410号-3 蒙BBS备-0002号 )     论坛法律顾问:王兆丰

    GMT+8, 2026-4-20 10:03 , Processed in 0.321449 second(s), 52 queries .

    回顶部