Hướng dẫn cài đặt CSF trên Ubuntu (how to install csf on Ubuntu)

Hướng dẫn cài đặt CSF trên Ubuntu, how to install csf on Ubuntu

1. Cài đặt CSF

wget http://download.configserver.com/csf.tgz
tar -xzf csf.tgz
cd csf
sh install.sh
perl /usr/local/csf/bin/csftest.pl

2. Cấu hình

vi /etc/csf/csf

* Chuyển chế độ Test qua chế độ Production

TESTING = "0"

* Mở Port

TCP_IN = "80,443,50022,60022,8069,22"

TCP_OUT = "80,443,50022,60022,8069,22"

* Chặn quốc gia truy cập

CC_DENY = "CN,PK,NG,BD,IR,KZ,BY"


Hoặc chặn tất cả quốc gia trừ VN


CC_DENY = "AF,AL,DZ,AS,AD,AO,AI,AQ,AG,AR,AM,AW,AU,AT,AZ,BS,B H,BD,BB,BY,BE,BZ,BJ,BM,BT,BO,BA,BW,BV,BR,IO,BN,BG, BF,BI,KH,CM,CA,CV,KY,CF,TD,CL,CN,CX,CC,CO,KM,CG,CD ,CK,CR,CI,HR,CU,CY,CZ,DK,DJ,DM,DO,TP,EC,EG,SV,GQ,E R,EE,ET,FK,FO,FJ,FI,FR,FX,GF,PF,TF,GA,GM,GE,DE,GH, GI,GR,GL,GD,GP,GU,GT,GN,GW,GY,HT,HM,VA,HN,HK,HU,IS ,IN,ID,IR,IQ,IE,IL,IT,JM,JP,JO,KZ,KE,KI,KP,KR,KW,K G,LA,LV,LB,LS,LR,LY,LI,LT,LU,MO,MK,MG,MW,MY,MV,ML, MT,MH,MQ,MR,MU,YT,MX,FM,MD,MC,MN,MS,MA,MZ,MM,NA,NR ,NP,NL,AN,NC,NZ,NI,NE,NG,NU,NF,MP,NO,OM,PK,PW,PA,P G,PY,PE,PH,PN,PL,PT,PR,QA,RE,RO,RU,RW,KN,LC,VC,WS, SM,ST,SA,SN,SC,SL,SG,SK,SI,SB,SO,ZA,GS,ES,LK,SH,PM ,SD,SR,SJ,SZ,SE,CH,SY,TW,TJ,TZ,TH,TG,TK,TO,TT,TN,T R,TM,TC,TV,UG,UA,AE,GB,US,UM,UY,UZ,VU,VE,VG,VI,WF, EH,YE,ZM,ZW"


3. Restart dịch vụ CSF

csf -ra


Tham khảo:


https://www.liquidweb.com/kb/install...ll-csf-ubuntu/


https://www.2daygeek.com/how-to-bloc...-csf-firewall/


Country List: https://billing.dotblock.com/knowled...Code-List.html