目前我只有一个/ 30块（1个可用IP）（我只是给13个可用的公众定购了一个/ 28）
我刚安装了proxmox，build立了几个虚拟容器。 端口转发必要的服务/端口。 一切正常。 但是，当我加载一个KVM时，我似乎无法确定我做错了什么，只有传出连接，甚至没有连接。
所有的容器都有LAN IP设置和veth0设备桥接到vmbr1 KVM有一个桥接networking设备到vmbr1设置（没有在哪里指定它的lan ip在proxmox像容器，这是我认为我的问题是）
这里是kvm的/etc/network/interfaces
auto lo iface lo inet loopback allow-hotplug eth0 iface eth0 inet static address 192.168.0.102 netmask 255.255.255.0 network 192.168.0.0 broadcast 192.168.0.25 gateway 192.168.0.254 dns-nameserver 8.8.8.8 dns-search 8.8.8.8
inheritance人/etc/network/interfaces为主机
auto lo iface lo inet loopback auto eth0 iface eth0 inet manual iface eth1 inet manual iface eth2 inet manual iface eth3 inet manual auto vmbr0 iface vmbr0 inet static address XXXX netmask 255.255.255.0 gateway XXXZ bridge_ports eth0 bridge_stp off bridge_fd 0 auto vmbr1 iface vmbr1 inet static address 192.168.0.254 netmask 255.255.255.0 bridge_ports none bridge_stp off bridge_fd 0 post-up echo 1 > /proc/sys/net/ipv4/ip_forward post-up iptables -t nat -A POSTROUTING -s '192.168.0.0/24' -o vmbr0 -j MASQUERADE post-down iptables -t nat -D POSTROUTING -s '192.168.0.0/24' -o vmbr0 -j MASQUERADE # VM 100 post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 10022 -j DNAT --to 192.168.0.100:22 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 10022 -j DNAT --to 192.168.0.100:22 post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 80 -j DNAT --to 192.168.0.100:80 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 80 -j DNAT --to 192.168.0.100:80 post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 443 -j DNAT --to 192.168.0.100:443 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 443 -j DNAT --to 192.168.0.100:443 post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 443 -j DNAT --to 192.168.0.100:443 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 443 -j DNAT --to 192.168.0.100:443 # VM101 post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 10122 -j DNAT --to 192.168.0.101:22 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 10122 -j DNAT --to 192.168.0.101:22 post-up iptables -t nat -A PREROUTING -i vmbr0 -p udp --dport 9987 -j DNAT --to 192.168.0.101:9987 post-down iptables -t nat -D PREROUTING -i vmbr0 -p udp --dport 9987 -j DNAT --to 192.168.0.101:9987 **# VM102 (KVM)** post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 10222 -j DNAT --to 192.168.0.102:22 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 10222 -j DNAT --to 192.168.0.102:22 post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 25565 -j DNAT --to 192.168.0.102:25565 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 25565 -j DNAT --to 192.168.0.102:25565 # VM103 post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 10322 -j DNAT --to 192.168.0.103:22 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 10322 -j DNAT --to 192.168.0.103:22 post-up iptables -t nat -A PREROUTING -i vmbr0 -p tcp --dport 3306 -j DNAT --to 192.168.0.103:3306 post-down iptables -t nat -D PREROUTING -i vmbr0 -p tcp --dport 3306 -j DNAT --to 192.168.0.103:3306
我的vmbr1的IP地址是错误的，而kvm eth0接口configuration又是错误的
更正了kvm /etc/network/interface
iface eth0 inet static address 192.168.0.102 netmask 255.255.255.0 network 192.168.0.0 broadcast 192.168.0.25 gateway 192.168.0.1
更正主机 /etc/network/interface
iface vmbr1 inet static address 192.168.0.1 netmask 255.255.255.0