CentOS-撥接ADSL上網

[root@localhost ~]#yum install rp-pppoe
[root@localhost ~]#pppoe-setup
Welcome to the PPPoE client setup.  First, I will run some checks on
your system to make sure the PPPoE client is installed properly...
LOGIN NAME

Enter your Login Name (default root):xxxxxxxxxx@hinet.net(輸入撥接帳號)

INTERFACE

Enter the Ethernet interface connected to the PPPoE modem
For Solaris, this is likely to be something like /dev/hme0.
For Linux, it will be ethX, where 'X' is a number.
(default eth0):eth0
Do you want the link to come up on demand, or stay up continuously?
If you want it to come up on demand, enter the idle time in seconds
after which the link should be dropped.  If you want the link to
stay up permanently, enter 'no' (two letters, lower-case.)
NOTE: Demand-activated links do not interact well with dynamic IP
addresses.  You may have some problems with demand-activated links.
Enter the demand value (default no): no

DNS

Please enter the IP address of your ISP's primary DNS server.
If your ISP claims that 'the server will provide dynamic DNS addresses',
enter 'server' (all lower-case) here.
If you just press enter, I will assume you know what you are
doing and not modify your DNS setup.
Enter the DNS information here: 168.95.1.1
Please enter the IP address of your ISP's secondary DNS server.
If you just press enter, I will assume there is only one DNS server.
Enter the secondary DNS server address here: 168.95.192.1

PASSWORD

Please enter your Password:(輸入撥接密碼)
Please re-enter your Password:(輸入撥接確認密碼)

USERCTRL

Please enter 'yes' (three letters, lower-case.) if you want to allow
normal user to start or stop DSL connection (default yes):no(要不要讓一般使用者啟動與關閉？)
FIREWALLING

Please choose the firewall rules to use.  Note that these rules are
very basic.  You are strongly encouraged to use a more sophisticated
firewall setup; however, these will provide basic security.  If you
are running any servers on your machine, you must choose 'NONE' and
set up firewalling yourself.  Otherwise, the firewall rules will deny
access to all standard servers like Web, e-mail, ftp, etc.  If you
are using SSH, the rules will block outgoing SSH connections which
allocate a privileged source port.

The firewall choices are:
0 - NONE: This script will not set any firewall rules.  You are responsible
for ensuring the security of your machine.  You are STRONGLY
recommended to use some kind of firewall rules.
1 - STANDALONE: Appropriate for a basic stand-alone web-surfing workstation
2 - MASQUERADE: Appropriate for a machine acting as an Internet gateway
for a LAN
Choose a type of firewall (0-2): 0(防火牆方面，先取消)
Do you want to start this connection at boot time?
Please enter no or yes (default no):yes(要不要開機啟動撥接程序？)

** Summary of what you entered **

Ethernet Interface: eth0
User name:          xxxxxxxxxx@hinet.net
Activate-on-demand: No
Primary DNS:        168.95.1.1
Secondary DNS:      168.95.192.1
Firewalling:        NONE
User Control:       no
Accept these settings and adjust configuration files (y/n)?y
Adjusting /etc/sysconfig/network-scripts/ifcfg-ppp0(ppp0網路介面的設定檔案)
Adjusting /etc/resolv.conf(檔案被備份後，然後以上面輸入的 DNS 資料取代)
(But first backing it up to /etc/resolv.conf.bak)
Adjusting /etc/ppp/chap-secrets and /etc/ppp/pap-secrets(密碼存放位置)
(But first backing it up to /etc/ppp/chap-secrets.bak)
(But first backing it up to /etc/ppp/pap-secrets.bak)

[root@localhost ~]#adsl-start