% 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