iptables でトラフィック取得
/etc/sysconfig/iptables にこんな感じで書いといて…。
# Firewall configuration written by system-config-securitylevel # Manual customization of this file is not recommended. *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] :RH-Firewall-1-INPUT - [0:0] -A INPUT -j RH-Firewall-1-INPUT -A FORWARD -j RH-Firewall-1-INPUT -A RH-Firewall-1-INPUT -i lo -j ACCEPT -A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT -A RH-Firewall-1-INPUT -p 50 -j ACCEPT -A RH-Firewall-1-INPUT -p 51 -j ACCEPT -A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT -A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited :traffic-counter -A OUTPUT -o eth0 -s <IPアドレス> -j traffic-counter -A <serviceCode> -p tcp -m tcp --sport 80 -j ACCEPT -A <serviceCode> -p tcp -m tcp --sport 443 -j ACCEPT -A <serviceCode> -p tcp -m tcp --sport 25 -j ACCEPT COMMIT
カウンタ値を参照するには…。
[root@ipfw0 ~]# iptables -L traffic-counter -vx
でおk。