تركيب apf لحماية سيرفرك

wget http://www.rfxnetworks.com/downloads/apf-current.tar.gz

tar -xvzf apf-current.tar.gz

cd apf-0.9.5-1/

./install.sh

Installing APF 0.9.5-1: Completed.

Installation Details:
Install path: /etc/apf/
Config path: /etc/apf/conf.apf
Executable path: /usr/local/sbin/apf
AntiDos install path: /etc/apf/ad/
AntiDos config path: /etc/apf/ad/conf.antidos
DShield Client Parser: /etc/apf/extras/dshield/

Other Details:
Listening TCP ports: 1,21,22,25,53,80,110,111,143,443,465,993,995,2082, 2083,2086,2087,2095,2096,3306
Listening UDP ports: 53,55880
Note: These ports are not auto-configured; they are simply presented for information purposes. You must manually configure all port options.

pico /etc/apf/conf.apf

# Common ingress (inbound) TCP ports -3000_3500 = passive port range for Pure FTPD 
IG_TCP_CPORTS="21,22,25,53,80,110,143,443,2082,2083, 2086,2087, 2095, 2096,3000_3500" 
# 
# Common ingress (inbound) UDP ports 
IG_UDP_CPORTS="53"

# Egress filtering [0 = Disabled / 1 = Enabled] 
EGF="1" 

# Common egress (outbound) TCP ports 
EG_TCP_CPORTS="21,25,80,443,43,2089" 
# 
# Common egress (outbound) UDP ports 
EG_UDP_CPORTS="20,21,53"

# Common ingress (inbound) TCP ports 
IG_TCP_CPORTS="21,22,25,53,80,110,143,443,19638" 
# 
# Common ingress (inbound) UDP ports 
IG_UDP_CPORTS="53"

# Egress filtering [0 = Disabled / 1 = Enabled] 
EGF="1" 

# Common egress (outbound) TCP ports 
EG_TCP_CPORTS="21,25,80,443,43" 
# 
# Common egress (outbound) UDP ports 
EG_UDP_CPORTS="20,21,53"

/usr/local/sbin/apf -s

pico /etc/apf/conf.apf

pico /etc/apf/ad/conf.antidos

/usr/local/sbin/apf -r

tail -f /var/log/apf_log

chkconfig --level 2345 apf on

chkconfig --del apf

/etc/apf/apf -d IPHERE COMMENTHERENOSPACES

pico /etc/apf/deny_hosts.rules

pico /etc/apf/deny_hosts.rules

/etc/apf/apf -r

/etc/apf/apf -a IPHERE COMMENTHERENOSPACES