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我想創建2個網絡之間使用2個路由器,我有10個主機,並且其中9個ping成功,並且1不ping(我正在配置與其他人一樣)。這裏是代碼,看看是否有人可以告訴我最新的問題。兩個網絡與特定主機之間的Netkit連接問題
lab.conf
C1[1]="A"
C2[1]="A"
R1[1]="A"
R2[1]="A"
LB1[0]="A"
LB1[1]="B"
LB2[0]="A"
LB2[1]="B"
S11[0]="B"
S12[0]="B"
S21[0]="B"
S22[0]="B"
C1.startup
ifconfig eth1 192.168.2.10 netmask 255.255.255.248 up
route add default gw 192.168.2.11
C2.startup
ifconfig eth1 192.168.2.13 netmask 255.255.255.248 up
route add default gw 192.168.2.14
R1.startup
/sbin/ifconfig eth1 192.168.2.9 netmask 255.255.255.248 broadcast 192.168.2.15 up
R2.startup
/sbin/ifconfig eth1 192.168.2.12 netmask 255.255.255.248 broadcast 192.168.2.15 up
LB1.startup
/sbin/ifconfig eth0 192.168.2.11 netmask 255.255.255.248 up
/sbin/ifconfig eth1 192.168.1.11 netmask 255.255.255.248 up
iptables --table nat --append PREROUTING --destination 192.168.2.11 --match statistic --mode nth --every 2 --jump DNAT --to-destination 192.168.1.10
iptables --table nat --append PREROUTING --destination 192.168.2.11 --jump DNAT --to-destination 192.168.1.9
iptables --table nat --append POSTROUTING --source 192.168.2.8/29 --destination 192.168.1.8/29 --jump MASQUERADE
echo "watch 'iptables -t nat -vnL'" >> /root/.bashrc
LB2.startup
/sbin/ifconfig eth0 192.168.2.14 netmask 255.255.255.248 up
/sbin/ifconfig eth1 192.168.1.14 netmask 255.255.255.248 up
iptables --table nat --append PREROUTING --destination 192.168.2.14 --match statistic --mode nth --every 2 --jump DNAT --to-destination 192.168.1.12
iptables --table nat --append PREROUTING --destination 192.168.2.14 --jump DNAT --to-destination 192.168.1.13
iptables --table nat --append POSTROUTING --source 192.168.2.8/29 --destination 192.168.1.8/29 --jump MASQUERADE
echo "watch 'iptables -t nat -vnL'" >> /root/.bashrc
S11.startup
ifconfig eth0 192.168.1.10 netmask 255.255.255.248 up
route add default gw 192.168.1.11
/etc/init.d/apache2 start
S12.startup
ifconfig eth0 192.168.1.9 netmask 255.255.255.248 up
route add default gw 192.168.1.11
/etc/init.d/apache2 start
S21.startup
ifconfig eth0 192.168.1.12 netmask 255.255.255.248 up
route add default gw 192.168.1.14
/etc/init.d/apache2 start
S22.startup
ifconfig eth0 192.168.1.13 netmask 255.255.255.248 up
route add default gw 192.168.1.14
/etc/init.d/apache2 start
我有問題的主機是S22。
謝謝!