前言：
Unrealserver(虚幻)你们不知道了解不了解，如果不了解我也不告诉你
独服一般都安装虚拟化来充分发挥它的价值，当然单个ip的独服也是有价值的，我们可以以nat端口的形式让小鸡连接外网，并且ipv6不值钱，上万个ip可以自由分配，但是手动分配确实有点头疼，但也不是绝对，本文介绍如何自动获取ipv6与NATv4的小技巧
安装PVE
安装PVE这里省略，(因为我懒还没写)
配置网卡
- 编辑 /etc/network/interfaces
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auto lo
iface lo inet loopback
auto enp2s0f0 //网卡名称
iface enp2s0f0 inet static
address 66.181.XX.188/32 // ip
gateway 100.64.39.xx //网关
iface enp2s0f0 inet6 static
address 2604:abc0:1234:XX::2/128
gateway 2604:abc0:xxx:79::1
iface enp2s0f1 inet manual
auto vmbr0
iface vmbr0 inet static
address 192.168.0.1/24
bridge_ports none
bridge_stp off
bridge_fd 0
post-up /usr/sbin/iptables -t nat -A POSTROUTING -s '192.168.0.1/24' -o enp2s0f0 -j MASQUERADE
post-down /usr/sbin/iptables -t nat -D POSTROUTING -s '192.168.0.1/24' -o enp2s0f0 -j MASQUERADE
post-up /usr/sbin/iptables -t raw -I PREROUTING -i fwbr+ -j CT --zone 1
post-down /usr/sbin/iptables -t raw -D PREROUTING -i fwbr+ -j CT --zone 1
iface vmbr0 inet6 static
address 2604:abc0:1234:xx::3/64
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配置TCP
找到编辑 etc/sysctl.conf
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net.ipv4.tcp_congestion_control=bbr
net.core.default_qdisc=fq
net.ipv4.conf.all.rp_filter=1
net.ipv4.icmp_echo_ignore_broadcasts=1
net.ipv4.conf.default.forwarding=1
net.ipv4.conf.default.proxy_arp = 0
net.ipv4.ip_forward=1
kernel.sysrq = 1
net.ipv4.conf.default.send_redirects = 1
net.ipv4.conf.all.send_redirects = 0
net.ipv4.ip_forward=1
net.ipv6.conf.all.accept_dad = 1
net.ipv6.conf.all.accept_ra = 0
net.ipv6.conf.all.accept_redirects = 1
net.ipv6.conf.all.accept_source_route = 0
net.ipv6.conf.all.autoconf = 0
net.ipv6.conf.all.disable_ipv6 = 0
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.all.proxy_ndp=1
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配置HDCP V4
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#安装hdcp
apt install isc-dhcp-server
#启动查看状态
systemctl status isc-dhcp-server
#重启hdcp
service isc-dhcp-server restart
#开机启动
systemctl enable isc-dhcp-server
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- 找到并编辑 /etc/default/isc-dhcp-server
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INTERFACESv4="vmbr0" //网卡
#INTERFACESv6=""
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- 找到打开 /etc/dhcp/dhcpd.conf
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subnet 192.168.0.0 netmask 255.255.255.0 {
option routers 192.168.0.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 8.8.8.8;
range 192.168.0.2 192.168.0.100;
}
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配置HDCP v6
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apt install radvd #安装radvd
service radvd restart #重启radvd
status radvd #启动radvd
systemctl enable radvd #开机启动
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interface vmbr0
{
AdvSendAdvert on;
MinRtrAdvInterval 30;
MaxRtrAdvInterval 100;
prefix 2604:abc0:1234:79::/64
{
AdvOnLink on;
AdvAutonomous on;
AdvRouterAddr on;
};
};
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设置V6 DNS
重要提醒
虚幻的母鸡没有ipmi，所以在你操作的时候可能需要设置个定时恢复自救
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cp /etc/network/interfaces /root/interfaces
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SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
0 */1 * * * root cp /root/interfaces /etc/network/interfaces;reboot
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/etc/init.d/cron status #查看状态
/etc/init.d/cron start #启动
/etc/init.d/cron restart #重启
service cron status #查看服务状态
service cron start #启动服务
service cron stop #关闭服务
service cron restart #重启服务
service cron reload #重新载入配置
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