自制ROS用网通电信路由表

　　这两天学着自已制作ROS用的网通电信路由表，记下过程，因为不熟悉LINUX，颇为曲折

1、用网上的这段SHELL生成

#!/bin/sh
FILE=/home/xxx/apnic.txt

wget -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=$(cat << EOF | bc | tail -1
pow=32;
define log2(x) {
if (x<=1) return (pow);
pow--;
return(log2(x/2));
}
log2($cnt)
EOF)

NETNAME=`whois $ip | sed -e '/./{H;$!d;}' -e 'x;/netnum/!d' |grep ^netname | sed -e 's/.*: \(.*\)/\1/g' | sed -e 's/-.*//g'`
DESCR=`whois $ip | sed -e '/./{H;$!d;}' -e 'x;/netnum/!d' |grep ^descr | sed -e 's/.*: \(.*\)/\1/g' | sed -e 's/-.*//g'`
echo $ip/$mask/$NETNAME/$DESCR>> cn.net
done

生成的cn.net如下格式

27.8.0.0/13/ UNICOM/ China Unicom Chongqing Province Network China Unicom
58.14.0.0/15/netname: JNGDNET/ Jinan Radio &TV Wellunited Digital Cable TV Co., Ltd 3F Sanjianyinyuan Building,No.22 minsheng Road, Jinan, Shandong, P.R.China

然后用

unix2dos cn.net

处理一下格式，后面就转到WIN了，自己对LINUX脚本不熟，不然整个过程都可以在LINUX下完成的……

2、用这个批处理

find "CHINANET" %1>>telecom.txt
find "CHINANET" %1 /v >>temp.txt
find "Telecom" temp.txt >>telecom.txt
find "Telecom" temp.txt /v >>notelecom.txt
del temp.txt
find "UNICOM" notelecom.txt >>unicom.txt
find "UNICOM" notelecom.txt /v >>temp.txt
find "CNC" temp.txt >>unicom.txt
find "CNC" temp.txt /v >>other.txt
del temp.txt
del notelecom.txt
@echo / ip route rule >>routecnc.rsc
@echo / ip route rule >>route_tc.rsc
@echo / ip firewall address-list >>list_cnc.rsc
@echo / ip firewall address-list >>list_tc.rsc
for /f "eol=- tokens=1,2 delims=/" %%i in (telecom.txt) do @echo add dst-address=%%i/%%j action=lookup table=cnc comment="" disabled=no >>route_tc.rsc
for /f "eol=- tokens=1,2 delims=/" %%i in (telecom.txt) do @echo add list=CNC address=%%i/%%j comment="" disabled=no >>list_tc.rsc
for /f "eol=- tokens=1,2 delims=/" %%i in (unicom.txt) do @echo add dst-address=%%i/%%j action=lookup table=cnc comment="" disabled=no >>routecnc.rsc
for /f "eol=- tokens=1,2 delims=/" %%i in (unicom.txt) do @echo add list=CNC address=%%i/%%j comment="" disabled=no >>list_cnc.rsc

会生成七个文件：list_cnc.rsc和list_tc.rsc是地址导入脚本，route_tc.rsc和routecnc.rsc是路由导入脚本，telecom.txt、unicom.txt和other.txt分别是电信联通和除他们之外的地址表。