親手架設(shè)Master/Slave智能DNS的流程【轉(zhuǎn)載】【二】

eric_80

更新根區(qū)文件：
# cd /usr/local/named/etc/
# wget
[url]ftp://ftp.internic.org/domain/named.root[/url]

創(chuàng)建PID和日志文件：
# mkdir /var/run/named/
# chmod 777 /var/run/named/
# chown bind:bind /var/run/named/
# mkdir /var/log/named/
# touch /var/log/named/dns_warnings
# touch /var/log/named/dns_logs
# chown bind:bind /var/log/named/*
# mkdir master
# touch master/cnc.def
# touch master/telecom.def
生成rndc-key：
# cd /usr/local/named/etc/
# ../sbin/rndc-confgen > rndc.conf
把rndc.conf中：
# Use with the following in named.conf, adjusting the allow list as needed:
后面以的部分加到/usr/local/named/etc/named.conf中并去掉注釋
運(yùn)行測試：
# /usr/local/named/sbin/named -gc /usr/local/named/etc/named.conf &
狀態(tài)檢查：
# /usr/local/named/sbin/rndc status
建立啟動腳本：
# vi /etc/init.d/named
============================== named.sh============================
#!/bin/bash
#
# named        a network name service.
#
#
# chkconfig: 545 35 75
# description: a name server
#
if [ `id -u` -ne 0 ]
then
echo "ERROR:For bind to port 53,must run as root."
exit 1
fi
case "$1" in
start)
if [ -x /usr/local/named/sbin/named ]; then
/usr/local/named/sbin/named -u bind -c /usr/local/named/etc/named.conf && echo . && echo 'BIND9 server started.'
fi
;;
stop)
kill `cat /var/run/named/pid` && echo . && echo 'BIND9 server stopped.'
;;
restart)
echo .
echo "Restart BIND9 server"
$0 stop
sleep 10
$0 start
;;
*)
echo "$0 start | stop | restart"
;;
esac
===============================named.sh============================
# chmod 755 /etc/init.d/named
# chown root:root /etc/init.d/named
# chkconfig --add named
# chkconfig named on
到這里bind已經(jīng)安裝完畢 .下面是解析部分.
3、 添加一個NS
注冊兩個dns
Ns2.yyyy.com
4、 添加一個域名
# cd /usr/local/named/etc/master
# mkdir cnc
# mkdir telecom
# vi cnc.def
添加
zone "18l.net" {
type master;
file "master/cnc/18l.net";
};
zone "bbtsd.com"{
type master;
file "master/cnc/bbtsd.com";
};
# vi telecom.def
添加
zone "18l.net" {
type master;
file "master/telecom/18l.net";
};
zone "bbtsd.com"{
type master;
file "master/telecom/bbtsd.com";
};
添加網(wǎng)通的解析
#vi cnc/18l.net
$TTL 3600
$ORIGIN 18l.net.
18l.net.        IN      SOA ns2.yyyy. root.yyyy.com.(
        2007070901
        3600
        900
        68400
        15)
@       IN NS ns2.yyyy.com.
;ns2.yyyy.com. IN A    218.22.93.242
@ IN A 218.106.81.34
www IN A 58.242.161.2
mail    IN      A       218.106.81.34
        IN      MX      10      mail
#Vi cnc/bbtsd.com
$TTL 3600
$ORIGIN bbtsd.com.
bbtsd.com.      IN      SOA ns2.yyyy.com. root.yyyy.com.(
        2007070901
        3600
        900
        68400
        15)
@       IN NS ns2.yyyy.com.
;ns2.yyyy.com. IN A    218.22.93.242
www IN A        58.242.161.4
mail    IN      A       218.106.81.34
        IN      MX      10      mail
@       IN      A       58.242.161.4
添加電信的解析
#vi telecom/18l.net
$TTL 3600
$ORIGIN 18l.net.
@       IN SOA ns2.yyyy.com. root.yyyy.com.(
        2007070901
        3600
        900
        68400
        15 )

@       IN      NS              ns2.yyyy.com.
ns2.yyyy.com   IN      A       218.22.93.242
@       IN      A               218.22.93.244
www     IN      A               218.22.93.244
mail    IN      A               218.106.81.34
        IN      MX      10      mail
#vi telecom/bbtsd.com
$TTL 3600
$ORIGIN bbtsd.com.
bbtsd.com. IN SOA ns2.yyyy.com. root.yyyy.com.(
        2007070901
        3600
        900
        68400
        15 )

@       IN      NS      ns2.yyyy.com.
ns2.yyyy.com    IN      A       218.22.93.242
www IN A 218.22.93.253
mail    IN      A       218.106.81.34
        IN      MX      10      mail
@       IN      A       218.22.93.253
#/usr/local/named/sbin/rndc reload
OK，到此你的主DNS服務(wù)器配置就算是搞起來了。
從DNS架設(shè)流程
配置步驟：
1、 軟件列表
BIND 9.3.2
[url]ftp://ftp.isc.org/isc/bind9/9.3.2/bind-9.3.2.tar.gz[/url]

2、 安裝BIND 9
安裝BIND9：
# tar zxvf bind-9.3.2.tar.gz
# cd bind-9.3.2
# ./configure
--prefix=/usr/local/named
--disable-ipv6
# make && make install
建立BIND用戶：
# groupadd bind
# useradd -g bind -d /usr/local/named -s /sbin/nologin bind
創(chuàng)建配置文件目錄：
# mkdir –p /usr/local/named/etc
# chown bind:bind /usr/local/named/etc
# chmod 700 /usr/local/named/etc
創(chuàng)建主要的配置文件：
# vi /usr/local/named/etc/named.conf
===========================named.conf=======================
key "rndc-key" {
       algorithm hmac-md5;
        secret "7cMD1EIkZIVVcdO52D24Aw==";
};
key"hahazhu"{
        algorithm hmac-md5;
        secret "cnXsAYNrypKcTdhfy3FABA==";
};
controls {
       inet 127.0.0.1 port 953
               allow { 127.0.0.1; } keys { "rndc-key"; };
};


acl "trust-lan" { 127.0.0.1/8;};

options {

directory "/usr/local/named/etc/";

pid-file "/var/run/named/named.pid";

version "0.0.0";

datasize 40M;
/*
allow-transfer {

"trust-lan";};

recursion yes;

allow-notify {

"trust-lan";

};

allow-recursion {
"trust-lan";

};
auth-nxdomain no;
*/
recursion yes;
forwarders {
202.102.192.68;
202.102.200.101;};

};
logging {

channel warning

{ file "/var/log/named/dns_warnings" versions 3 size 1240k;
severity warning;
print-category yes;

print-severity yes;

print-time yes;

};

channel general_dns

{ file "/var/log/named/dns_logs" versions 3 size 1240k;

severity info;

print-category yes;

print-severity yes;

print-time yes;

};

category default { warning; };

category queries { general_dns; };

};
zone "." {
type hint;
file "named.root";
};
acl "CNC" {
58.16.0.0/16;
58.17.0.0/17;
58.17.128.0/17;
58.18.0.0/16;
58.19.0.0/16;
58.20.0.0/16;
58.21.0.0/16;
58.22.0.0/15;
58.240.0.0/15;
58.242.0.0/15;
58.242.161.0/29;
58.244.0.0/15;
58.246.0.0/15;
58.248.0.0/13;
60.0.0.0/13;
60.8.0.0/15;
60.10.0.0/16;
60.11.0.0/16;
60.12.0.0/16;
60.13.0.0/18;
60.13.128.0/17;
60.14.0.0/15;
60.16.0.0/13;
60.24.0.0/14;
60.30.0.0/16;
60.31.0.0/16;
60.208.0.0/13;
60.216.0.0/15;
60.218.0.0/15;
60.220.0.0/14;
61.48.0.0/13;
61.133.0.0/17;
61.134.96.0/19;
61.134.128.0/17;
61.135.0.0/16;
61.137.128.0/17;
61.138.0.0/17;
61.138.128.0/18;
61.139.128.0/18;
61.148.0.0/15;
61.156.0.0/16;
61.158.0.0/16;
61.159.0.0/18;
61.161.0.0/18;
61.161.128.0/17;
61.162.0.0/16;
61.163.0.0/16;
61.167.0.0/16;
61.168.0.0/16;
61.176.0.0/16;
61.179.0.0/16;
61.180.128.0/17;
61.181.0.0/16;
61.182.0.0/16;
61.189.0.0/17;
125.32.0.0/16;
125.40.0.0/13;
202.96.0.0/18;
202.96.64.0/21;
202.96.72.0/21;
202.97.128.0/18;
202.97.224.0/21;
202.97.240.0/20;
202.98.0.0/21;
202.98.8.0/21;
202.99.64.0/19;
202.99.96.0/21;
202.99.128.0/19;
202.99.160.0/21;
202.99.168.0/21;
202.99.176.0/20;
202.99.208.0/20;
202.99.224.0/21;
202.99.232.0/21;
202.99.240.0/20;
202.102.128.0/21;
202.102.224.0/21;
202.102.232.0/21;
202.106.0.0/16;
202.107.0.0/17;
202.108.0.0/16;
202.110.0.0/17;
202.111.128.0/18;
203.93.8.0/24;
203.93.192.0/18;
210.13.128.0/17;
210.14.160.0/19;
210.14.192.0/19;
210.15.32.0/19;
210.15.96.0/19;
210.15.128.0/18;
210.16.128.0/18;
210.21.0.0/16;
210.51.0.0/16;
210.52.128.0/17;
210.53.0.0/17;
210.53.128.0/17;
210.74.96.0/19;
210.74.128.0/19;
210.82.0.0/15;
211.152.0.0/13;
218.7.0.0/16;
218.8.0.0/14;
218.12.0.0/16;
218.21.128.0/17;
218.24.0.0/14;
218.28.0.0/15;
218.56.0.0/14;
218.60.0.0/15;
218.62.0.0/17;
218.67.128.0/17;
218.68.0.0/15;
218.104.0.0/14;
218.106.81.0/29;
219.154.0.0/15;
219.156.0.0/15;
219.158.0.0/17;
219.158.128.0/17;
219.159.0.0/18;
220.252.0.0/16;
221.0.0.0/15;
221.2.0.0/16;
221.3.0.0/17;
221.3.128.0/17;
221.4.0.0/16;
221.5.0.0/17;
221.5.128.0/17;
221.6.0.0/16;
221.7.0.0/19;
221.7.32.0/19;
221.7.64.0/19;
221.7.96.0/19;
221.7.128.0/17;
221.8.0.0/15;
221.10.0.0/16;
221.11.0.0/17;
221.11.128.0/18;
221.11.192.0/19;
221.12.0.0/17;
221.12.128.0/18;
221.13.0.0/18;
221.13.64.0/19;
221.13.96.0/19;
221.13.128.0/17;
221.14.0.0/15;
221.192.0.0/15;
221.194.0.0/16;
221.195.0.0/16;
221.196.0.0/15;
221.198.0.0/16;
221.199.0.0/19;
221.199.32.0/20;
221.199.128.0/18;
221.199.192.0/20;
221.200.0.0/14;
221.204.0.0/15;
221.206.0.0/16;
221.207.0.0/18;
221.207.64.0/18;
221.207.128.0/17;
221.208.0.0/14;
221.212.0.0/16;
221.213.0.0/16;
221.214.0.0/16;
221.215.0.0/16;
221.216.0.0/13;
222.128.0.0/14;
222.132.0.0/14;
222.136.0.0/13;
222.160.0.0/15;
222.162.0.0/16;
222.163.0.0/19;
222.163.32.0/19;
222.163.64.0/18;
222.163.128.0/17;
219.235.56.194;
};
view "view_cnc"{
match-clients { key hahazhu;CNC;};
recursion no;
allow-transfer {none;};
server 218.22.93.242 {keys hahazhu;};
zone "." {
type hint;
file "named.root";
};
zone "0.0.127.IN-ADDR.ARPA" {
type master;
file "localhost.rev";};
include "master/cnc.def";};
view "view_any" {
match-clients { key rndc-key;any; };
recursion yes;
allow-transfer {none;};
server 218.22.93.242 {keys rndc-key;};
zone "." {
type hint;
file "named.root";};
zone "0.0.127.IN-ADDR.ARPA" {
type master;
file "localhost.rev";
};
include "master/telecom.def";};
添加完成后，保存。
更新根區(qū)文件：
# cd /usr/local/named/etc/
# wget
[url]ftp://ftp.internic.org/domain/named.root[/url]

創(chuàng)建PID和日志文件：
# mkdir /var/run/named/
# chmod 777 /var/run/named/
# chown bind:bind /var/run/named/
# mkdir /var/log/named/
# touch /var/log/named/dns_warnings
# touch /var/log/named/dns_logs
# chown bind:bind /var/log/named/*
# mkdir master
# touch master/cnc.def
# touch master/telecom.def
生成rndc-key：
將從主DNS中把其復(fù)制過來.從主的key內(nèi)容一樣.
把rndc.conf中：
# Use with the following in named.conf, adjusting the allow list as needed:
后面以的部分加到/usr/local/named/etc/named.conf中并去掉注釋
運(yùn)行測試：
# /usr/local/named/sbin/named -gc /usr/local/named/etc/named.conf &
狀態(tài)檢查：
# /usr/local/named/sbin/rndc status
建立啟動腳本：
# vi /etc/init.d/named
============================== named.sh============================
#!/bin/bash
#
# named        a network name service.
#
#
# chkconfig: 545 35 75
# description: a name server
#
if [ `id -u` -ne 0 ]
then
echo "ERROR:For bind to port 53,must run as root."
exit 1
fi
case "$1" in
start)
if [ -x /usr/local/named/sbin/named ]; then
/usr/local/named/sbin/named -u bind -c /usr/local/named/etc/named.conf && echo . && echo 'BIND9 server started.'
fi
;;
stop)
kill `cat /var/run/named/pid` && echo . && echo 'BIND9 server stopped.'
;;
restart)
echo .
echo "Restart BIND9 server"
$0 stop
sleep 10
$0 start
;;
*)
echo "$0 start | stop | restart"
;;
esac
===============================named.sh============================
# chmod 755 /etc/init.d/named
# chown root:root /etc/init.d/named
# chkconfig --add named
# chkconfig named on
到這里bind已經(jīng)安裝完畢 .下面是解析部分.
3、 添加一個NS
Ns.xxxx.net
4、 添加一個域名
# cd /usr/local/named/etc/master
# mkdir cnc
# mkdir telecom
# vi cnc.def
zone "18l.net" {
type slave;
masters {218.22.93.242;};
file "master/cnc/18l.net";
};
zone "bbtsd.com"{
type slave;
masters {218.22.93.242;};
file "master/cnc/bbtsd.com";
};
# vi telecom.def
添加
zone "18l.net" {
type slave;
masters {218.22.93.242;};
file "master/telecom/18l.net";
};
zone "bbtsd.com"{
type slave;
masters {218.22.93.242;};
file "master/telecom/bbtsd.com";
};
OK,到這里,從DNS就算架設(shè)成功了.至于出現(xiàn)錯誤,請檢查日志/var/log/messages 還有定義的日志.
記住,架設(shè)容易,維護(hù)難.以后,還需要好好看管,才行噢!!!
二
至于這一部分,已經(jīng)在配置文件中體現(xiàn)了.我只需要將在bind9管理手冊中的資料復(fù)制來來,看下如何操作就成了.
5.4 TSIG（信號安全處理）
這是一個基于BIND 中的安全處理的Transaction SIGnature (TSIG)。它描述了配置文件
的更新和在不同情況下的更新要求，包括產(chǎn)生處理密匙和使用BIND TSIG 的過程。
BIND 主要支持服務(wù)器對服務(wù)器之間通訊的TSIG。包括域傳送（zone transfer），通報
（notify）和遞歸查詢信息�；�于BIND8 的新版本對TSIG 的支持較為有限。
TSIG 可能對動態(tài)更新最有用了，一個動態(tài)域的主DNS 服務(wù)器使用訪問控制來控制更
新，而基于IP 的訪問控制是不夠的�；�于密匙的訪問控制要高級的多了，參看推薦標(biāo)準(zhǔn)。
nsupdate 程序通過-k 和-y 命令選項支持TSIG。
5.4.1 為每對主機(jī)產(chǎn)生共享密匙
產(chǎn)生一個共享的加密方式就是在host1 和host2 之間共享使用。可選擇任意的密
匙： “host1-host2”。但密匙必須在兩個主機(jī)上是一樣的。
5.4.1.1 自動產(chǎn)生
下列命令將會產(chǎn)生一個如上所述128 位（16 字節(jié)）HAMC-MD5 的密匙。越長的鍵越
好，但是較短的鍵比較容易讀取。注意鍵的最大長度是512 比特；更長的鍵將會被MD5 消
化以產(chǎn)生128 位的密匙。
dnssec-keygen -a hmac-md5 -b 128 -n HOST host1-host2.
密匙存在于Khost1-host2.+157+00000.private 文件中。文件不直接被調(diào)用，但是在”Key:”
之后的base-64 編碼字符串可以直接拷貝出作為共享密匙：
DNS （BIND9） RunStone Tech. Inc.
http://www.runstone.com , 2003 22
Key: La/E5CjG9O+os1jq0a2jdA==
字符串"La/E5CjG9O+os1jq0a2jdA=="可以作為共享密匙使用
5.4.1.2 手工生成
共享密匙僅僅是使用base-64 編碼的隨機(jī)序列結(jié)果。大多數(shù)ASCII 字符串是有效的
base-64 字符串（假設(shè)長度是4 的倍數(shù)，只有有效的字符被使用），所以共享密匙可以被手工
生成。
而且，一個熟知的字符串可以通過mmencode 或者一個相似的程序以產(chǎn)生base-64 編碼
數(shù)據(jù)。
5.4.2 把共享密匙拷到兩臺機(jī)器中
這超過了DNS 的范圍。使用一種安全傳輸機(jī)制，例如可以是安全FTP、ssh、電話等。
5.4.3 通知服務(wù)器密匙的存在
設(shè)想host1 和host2 是這2 臺服務(wù)器。下列語句將會加到每個服務(wù)器中的named.conf file
中：
key host1-host2. {
algorithm hmac-md5;
secret "La/E5CjG9O+os1jq0a2jdA==";
};
BIND 只支持hmac-md5 算法。密匙就是在上面產(chǎn)生的這個。既然這是一個密匙，建議
將named.conf 設(shè)為不可讀，或者在named.conf 中調(diào)用一個包含了密匙的不可讀的文件。
這樣，key 就被認(rèn)可了。這意味著如果服務(wù)器受到一則被這個key 標(biāo)記的消息，它可以
對這個簽字進(jìn)行校驗。如果校驗成功，應(yīng)答就會被同一個key 所標(biāo)記。
5.4.4 通知服務(wù)器使用密匙
既然密匙只在兩個主機(jī)之間共享，服務(wù)器就必須被告知什么時候使用key。下列是加入
到host1 的named.conf 文件中的配置，如果host2 的IP 地址是10.1.2.3:
server 10.1.2.3 {
DNS （BIND9） RunStone Tech. Inc.
http://www.runstone.com , 2003 23
keys { host1-host2. ;};
};
多個key 可能同時被使用，但是只有第一個有效。這個指示不包括任何加密，所以它
可能是一個普遍可讀文件。
如果host1 向那個地址發(fā)送一個消息，此消息將會被特殊的key 標(biāo)記。host1 則會等待
任何使用了相同key 標(biāo)記的回復(fù)信息。
一個相似的語句也會存在于host2 的配置文件中（使用host1 的地址），這樣host2 就會
在回復(fù)host1 的消息中標(biāo)記相同的key。
5.4.5 基于TSIG 密匙的訪問控制
BIND 承認(rèn)在ACL 定義中使用IP 地址和地址段和allow-{ query | transfer | update }。這
也拓展到允許使用TSIG 密匙。上述key 可以表示為key host1-host2。
一個allow-update 的例子是：
allow-update { key host1-host2. ;};
它只允許那些帶有”host1-host2”標(biāo)記的動態(tài)更新請求被接受。后面的update-policy 還有
更加強(qiáng)大的功能。
5.4.6 錯_________誤
在處理用TSIG 標(biāo)記信息時會發(fā)生一些錯誤。如果一個標(biāo)記信息被發(fā)送到一個不兼容
TSIG 的服務(wù)器中，服務(wù)器不能識別記錄，就會返回一個FORMERR。這是配置錯誤的結(jié)果，
服務(wù)器應(yīng)該配置清楚要發(fā)送到的特定的server。
如果識別TSIG 的服務(wù)器收到一則由未知key 標(biāo)志的信息，響應(yīng)時就不會用TSIG 標(biāo)記，
且會帶有錯誤編碼BADKEY。如果一個識別TSIG 服務(wù)器收到一個帶著無效標(biāo)記的信息，
回應(yīng)就不會用TSIG 標(biāo)記，且會帶有錯誤編碼BADSIG。如果一臺識別TSIG 服務(wù)器接收到
一個超過規(guī)定時限的信息，響應(yīng)時就會帶有TSIG 標(biāo)記的錯誤代碼BADTIME，且時間值將
會被重新調(diào)整，使得響應(yīng)可以被成功驗證。在所有這些情況中，消息的錯誤代碼都被設(shè)置
為NOTAUTH。
*記住,主輔DNS時間差不能大于5分鐘,最好做個網(wǎng)絡(luò)同步時間服務(wù).不過,我沒做.嘿嘿~~
三
(1)
以下方法可以查詢到3個服務(wù)商大致的地址范圍，不過是否完整還需要大家驗證。
下載并編譯最新的ripe-dbase-client
# wget
[url]http://ftp.apnic.net/apnic/dbase/tools/ripe-dbase-client-v3.tar.gz[/url]

#tar zxvf ripe-dbase*.gz
#cd whois-3.1
#./configure;make
執(zhí)行查詢并輸出結(jié)果
#./whois3 -h whois.apnic.net -l -i mb MAINT-CNCGROUP >/tmp/cnc
#./whois3 -h whois.apnic.net -l -i mb MAINT-CHINANET >/tmp/chinanet
#./whois3 -h whois.apnic.net -l -i mb MAINT-CN-CRTC > /tmp/crtc
如果想得到具體的服務(wù)商比如江蘇省電信的IP池，就把mb的值改為MAINT-CHINANET-JS，或者是遼寧網(wǎng)通，那就改為MAINT-CNCGROUP-LN
然后用grep 和sed去掉多余的文字就可以得到了。
(2)
#!/bin/sh
FILE=/root/study/apnic/ip_apnic
rm -f $FILE
wget http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest -O $FILE
grep 'apnic|CN|ipv4|' $FILE | cut -f 4,5 -d'|'|sed -e 's/|/ /g' | while read ip
cnt
do
        echo $ip:$cnt
        mask=$(cat
pow=32;
define log2(x) {
if (x
pow--;
return(log2(x/2));
}
log2($cnt)
EOF)
        echo $ip/$mask>> cn.net
        NETNAME=`whois $
ip@whois.apnic.net
| sed -e '/./{H;$!d;}' -e 'x;/netnum/!d' |grep ^netname | sed -e 's/.*:      \(.*\)/\1/g' | sed -e 's/-.*//g'`
        case $NETNAME in
        CHINANET|CNCGROUP)
                echo $ip/$mask >> $NETNAME
        ;;
#如果你還要其他 ISP , 請在這邊加上去即可,透過 apnic whois , 你可以知道他的 NETNAME
        OTHER_NETNAME_here)
        ;;
        Esac
done
四
以前寫的,用于放在服務(wù)器端判定的.不過,比這復(fù)雜,考略系統(tǒng)資源,就不用這么復(fù)雜了.只需要一條Bat,就可以了.
REM Version 20060830,Copyright Netbank Co.LTD

@echo off
echo 正在啟動網(wǎng)通鏈路，請稍候...

REM CNC
route add 58.16.0.0 mask 255.248.0.0 58.242.161.1 -p
route add 58.240.0.0 mask 255.240.0.0 58.242.161.1 -p
route add 60.0.0.0 mask 255.224.0.0 58.242.161.1 -p
route add 60.55.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 60.208.0.0 mask 255.240.0.0 58.242.161.1 -p
route add 60.255.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 61.48.0.0 mask 255.248.0.0 58.242.161.1 -p
route add 61.133.0.0 mask 255.255.128.0 58.242.161.1 -p
route add 61.134.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 61.136.0.0 mask 255.255.128.0 58.242.161.1 -p
route add 61.137.128.0 mask 255.255.128.0 58.242.161.1 -p
route add 61.138.0.0 mask 255.255.128.0 58.242.161.1 -p
route add 61.138.128.0 mask 255.255.192.0 58.242.161.1 -p
route add 61.139.128.0 mask 255.255.192.0 58.242.161.1 -p
route add 61.148.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 61.156.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 61.158.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 61.159.0.0 mask 255.255.192.0 58.242.161.1 -p
route add 61.161.0.0 mask 255.255.192.0 58.242.161.1 -p
route add 61.161.128.0 mask 255.255.128.0 58.242.161.1 -p
route add 61.162.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 61.167.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 61.168.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 61.176.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 61.179.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 61.180.128.0 mask 255.255.128.0 58.242.161.1 -p
route add 61.181.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 61.182.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 61.189.0.0 mask 255.255.128.0 58.242.161.1 -p
route add 121.16.0.0 mask 255.240.0.0 58.242.161.1 -p
route add 121.89.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 124.64.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 124.66.0.0 mask 255.255.128.0 58.242.161.1 -p
route add 124.67.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 124.88.0.0 mask 255.248.0.0 58.242.161.1 -p
route add 124.128.0.0 mask 255.248.0.0 58.242.161.1 -p
route add 124.160.0.0 mask 255.248.0.0 58.242.161.1 -p
route add 125.32.0.0 mask 255.240.0.0 58.242.161.1 -p
route add 202.38.143.0 mask 255.255.255.0 58.242.161.1 -p
route add 202.74.8.0 mask 255.255.248.0 58.242.161.1 -p
route add 202.75.208.0 mask 255.255.240.0 58.242.161.1 -p
route add 202.90.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 202.96.0.0 mask 255.255.192.0 58.242.161.1 -p
route add 202.96.64.0 mask 255.255.224.0 58.242.161.1 -p
route add 202.97.128.0 mask 255.255.128.0 58.242.161.1 -p
route add 202.98.0.0 mask 255.255.224.0 58.242.161.1 -p
route add 202.99.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 202.102.128.0 mask 255.255.128.0 58.242.161.1 -p
route add 202.106.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 202.107.0.0 mask 255.255.128.0 58.242.161.1 -p
route add 202.108.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 202.110.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 202.111.128.0 mask 255.255.192.0 58.242.161.1 -p
route add 202.130.224.0 mask 255.255.224.0 58.242.161.1 -p
route add 203.93.8.0 mask 255.255.255.0 58.242.161.1 -p
route add 203.93.192.0 mask 255.255.192.0 58.242.161.1 -p
route add 203.175.192.0 mask 255.255.192.0 58.242.161.1 -p
route add 210.13.128.0 mask 255.255.128.0 58.242.161.1 -p
route add 210.14.160.0 mask 255.255.224.0 58.242.161.1 -p
route add 210.14.192.0 mask 255.255.224.0 58.242.161.1 -p
route add 210.15.32.0 mask 255.255.224.0 58.242.161.1 -p
route add 210.15.96.0 mask 255.255.224.0 58.242.161.1 -p
route add 210.15.128.0 mask 255.255.192.0 58.242.161.1 -p
route add 210.21.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 210.22.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 210.51.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 210.52.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 210.74.96.0 mask 255.255.224.0 58.242.161.1 -p
route add 210.74.128.0 mask 255.255.224.0 58.242.161.1 -p
route add 210.78.0.0 mask 255.255.224.0 58.242.161.1 -p
route add 210.82.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 211.144.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 211.152.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 218.7.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 218.8.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 218.12.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 218.21.128.0 mask 255.255.128.0 58.242.161.1 -p
route add 218.24.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 218.28.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 218.56.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 218.60.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 218.62.0.0 mask 255.255.128.0 58.242.161.1 -p
route add 218.67.128.0 mask 255.255.128.0 58.242.161.1 -p
route add 218.68.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 218.104.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 218.244.32.0 mask 255.255.224.0 58.242.161.1 -p
route add 218.247.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 219.154.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 219.156.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 219.158.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 219.159.0.0 mask 255.255.192.0 58.242.161.1 -p
route add 219.232.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 220.248.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 220.252.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 221.0.0.0 mask 255.240.0.0 58.242.161.1 -p
route add 221.136.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 221.192.0.0 mask 255.224.0.0 58.242.161.1 -p
route add 222.128.0.0 mask 255.240.0.0 58.242.161.1 -p
route add 222.160.0.0 mask 255.252.0.0 58.242.161.1 -p

REM HZCNC
route add 58.100.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 125.210.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 211.155.224.0 mask 255.255.240.0 58.242.161.1 -p
route add 218.108.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 219.82.0.0 mask 255.255.0.0 58.242.161.1 -p

REM CRC
route add 61.232.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 61.236.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 211.98.0.0 mask 255.255.0.0 58.242.161.1 -p
route add 221.172.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 222.32.0.0 mask 255.224.0.0 58.242.161.1 -p
route add 58.82.176.0 mask 255.255.240.0 58.242.161.1 -p
route add 58.82.224.0 mask 255.255.240.0 58.242.161.1 -p
route add 61.29.240.0 mask 255.255.240.0 58.242.161.1 -p
route add 121.46.0.0 mask 255.255.192.0 58.242.161.1 -p
route add 121.46.192.0 mask 255.255.224.0 58.242.161.1 -p
route add 122.198.32.0 mask 255.255.224.0 58.242.161.1 -p
route add 124.156.112.0 mask 255.255.240.0 58.242.161.1 -p
route add 124.156.128.0 mask 255.255.240.0 58.242.161.1 -p
route add 124.249.224.0 mask 255.255.240.0 58.242.161.1 -p

REM UNICOM
route add 61.240.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 211.90.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 211.92.0.0 mask 255.252.0.0 58.242.161.1 -p
route add 211.96.0.0 mask 255.254.0.0 58.242.161.1 -p
route add 220.192.0.0 mask 255.240.0.0 58.242.161.1 –p
保存為cncstart.bat
REM Version 20060830,Copyright Netbank Co.LTD

@echo off
echo 正在關(guān)閉網(wǎng)通鏈路，請稍候...

REM CNC
route delete 58.16.0.0 mask 255.248.0.0
route delete 58.240.0.0 mask 255.240.0.0
route delete 60.0.0.0 mask 255.224.0.0
route delete 60.55.0.0 mask 255.255.0.0
route delete 60.208.0.0 mask 255.240.0.0
route delete 60.255.0.0 mask 255.255.0.0
route delete 61.48.0.0 mask 255.248.0.0
route delete 61.133.0.0 mask 255.255.128.0
route delete 61.134.0.0 mask 255.254.0.0
route delete 61.136.0.0 mask 255.255.128.0
route delete 61.137.128.0 mask 255.255.128.0
route delete 61.138.0.0 mask 255.255.128.0
route delete 61.138.128.0 mask 255.255.192.0
route delete 61.139.128.0 mask 255.255.192.0
route delete 61.148.0.0 mask 255.254.0.0
route delete 61.156.0.0 mask 255.255.0.0
route delete 61.158.0.0 mask 255.255.0.0
route delete 61.159.0.0 mask 255.255.192.0
route delete 61.161.0.0 mask 255.255.192.0
route delete 61.161.128.0 mask 255.255.128.0
route delete 61.162.0.0 mask 255.254.0.0
route delete 61.167.0.0 mask 255.255.0.0
route delete 61.168.0.0 mask 255.255.0.0
route delete 61.176.0.0 mask 255.255.0.0
route delete 61.179.0.0 mask 255.255.0.0
route delete 61.180.128.0 mask 255.255.128.0
route delete 61.181.0.0 mask 255.255.0.0
route delete 61.182.0.0 mask 255.255.0.0
route delete 61.189.0.0 mask 255.255.128.0
route delete 121.16.0.0 mask 255.240.0.0
route delete 121.89.0.0 mask 255.255.0.0
route delete 124.64.0.0 mask 255.254.0.0
route delete 124.66.0.0 mask 255.255.128.0
route delete 124.67.0.0 mask 255.255.0.0
route delete 124.88.0.0 mask 255.248.0.0
route delete 124.128.0.0 mask 255.248.0.0
route delete 124.160.0.0 mask 255.248.0.0
route delete 125.32.0.0 mask 255.240.0.0
route delete 202.38.143.0 mask 255.255.255.0
route delete 202.74.8.0 mask 255.255.248.0
route delete 202.75.208.0 mask 255.255.240.0
route delete 202.90.0.0 mask 255.255.0.0
route delete 202.96.0.0 mask 255.255.192.0
route delete 202.96.64.0 mask 255.255.224.0
route delete 202.97.128.0 mask 255.255.128.0
route delete 202.98.0.0 mask 255.255.224.0
route delete 202.99.0.0 mask 255.255.0.0
route delete 202.102.128.0 mask 255.255.128.0
route delete 202.106.0.0 mask 255.255.0.0
route delete 202.107.0.0 mask 255.255.128.0
route delete 202.108.0.0 mask 255.255.0.0
route delete 202.110.0.0 mask 255.255.0.0
route delete 202.111.128.0 mask 255.255.192.0
route delete 202.130.224.0 mask 255.255.224.0
route delete 203.93.8.0 mask 255.255.255.0
route delete 203.93.192.0 mask 255.255.192.0
route delete 203.175.192.0 mask 255.255.192.0
route delete 210.13.128.0 mask 255.255.128.0
route delete 210.14.160.0 mask 255.255.224.0
route delete 210.14.192.0 mask 255.255.224.0
route delete 210.15.32.0 mask 255.255.224.0
route delete 210.15.96.0 mask 255.255.224.0
route delete 210.15.128.0 mask 255.255.192.0
route delete 210.21.0.0 mask 255.255.0.0
route delete 210.22.0.0 mask 255.255.0.0
route delete 210.51.0.0 mask 255.255.0.0
route delete 210.52.0.0 mask 255.254.0.0
route delete 210.74.96.0 mask 255.255.224.0
route delete 210.74.128.0 mask 255.255.224.0
route delete 210.78.0.0 mask 255.255.224.0
route delete 210.82.0.0 mask 255.254.0.0
route delete 211.144.0.0 mask 255.254.0.0
route delete 211.152.0.0 mask 255.254.0.0
route delete 218.7.0.0 mask 255.255.0.0
route delete 218.8.0.0 mask 255.252.0.0
route delete 218.12.0.0 mask 255.255.0.0
route delete 218.21.128.0 mask 255.255.128.0
route delete 218.24.0.0 mask 255.252.0.0
route delete 218.28.0.0 mask 255.254.0.0
route delete 218.56.0.0 mask 255.252.0.0
route delete 218.60.0.0 mask 255.254.0.0
route delete 218.62.0.0 mask 255.255.128.0
route delete 218.67.128.0 mask 255.255.128.0
route delete 218.68.0.0 mask 255.254.0.0
route delete 218.104.0.0 mask 255.252.0.0
route delete 218.244.32.0 mask 255.255.224.0
route delete 218.247.0.0 mask 255.255.0.0
route delete 219.154.0.0 mask 255.254.0.0
route delete 219.156.0.0 mask 255.254.0.0
route delete 219.158.0.0 mask 255.255.0.0
route delete 219.159.0.0 mask 255.255.192.0
route delete 219.232.0.0 mask 255.252.0.0
route delete 220.248.0.0 mask 255.252.0.0
route delete 220.252.0.0 mask 255.255.0.0
route delete 221.0.0.0 mask 255.240.0.0
route delete 221.136.0.0 mask 255.255.0.0
route delete 221.192.0.0 mask 255.224.0.0
route delete 222.128.0.0 mask 255.240.0.0
route delete 222.160.0.0 mask 255.252.0.0

REM HZCNC
route delete 58.100.0.0 mask 255.254.0.0
route delete 125.210.0.0 mask 255.255.0.0
route delete 211.155.224.0 mask 255.255.240.0
route delete 218.108.0.0 mask 255.254.0.0
route delete 219.82.0.0 mask 255.255.0.0

REM CRC
route delete 61.232.0.0 mask 255.248.0.0
route delete 61.236.0.0 mask 255.254.0.0
route delete 211.98.0.0 mask 255.255.0.0
route delete 221.172.0.0 mask 255.252.0.0
route delete 222.32.0.0 mask 255.224.0.0
route delete 58.82.176.0 mask 255.255.240.0
route delete 58.82.224.0 mask 255.255.240.0
route delete 61.29.240.0 mask 255.255.240.0
route delete 121.46.0.0 mask 255.255.192.0
route delete 121.46.192.0 mask 255.255.224.0
route delete 122.198.32.0 mask 255.255.224.0
route delete 124.156.112.0 mask 255.255.240.0
route delete 124.156.128.0 mask 255.255.240.0
route delete 124.249.224.0 mask 255.255.240.0

REM UNICOM
route delete 61.240.0.0 mask 255.252.0.0
route delete 211.90.0.0 mask 255.254.0.0
route delete 211.92.0.0 mask 255.252.0.0
route delete 211.96.0.0 mask 255.254.0.0
route delete 220.192.0.0 mask 255.240.0.0
保存為:cncstop.bat
五,服務(wù)器安全,那就多了.不過,我將其iptables復(fù)制下來.
# Generated by iptables-save v1.2.11 on Sun Jul  8 20:36:32 2007
*filter
:INPUT DROP [1:75]
:FORWARD ACCEPT [0:0]
:OUTPUT DROP [0:0]
-A INPUT -p tcp -m tcp --dport 222 -j ACCEPT
-A INPUT -p tcp -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -f -m limit --limit 100/sec --limit-burst 100 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 0 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 53 -j ACCEPT
-A INPUT -p udp -m udp --dport 53 -j ACCEPT
-A OUTPUT -p tcp -m tcp --sport 222 -j ACCEPT
-A OUTPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT
-A OUTPUT -p tcp -m tcp --sport 53 -j ACCEPT
-A OUTPUT -p udp -m udp --sport 53 -j ACCEPT
COMMIT
# Completed on Sun Jul  8 20:36:32 2007
將其保存到/etc/sysconfig/iptables下,
Service iptables start


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