linux双网卡 路由配置 -私网专线-访问特定ip走私网网卡

ifcfg-enp2s0f0公网如下：
cat /etc/sysconfig/network-scripts/route-ifcfg-enp2s0f0
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=enp2s0f0
UUID=5840e3f5-8fae-4e1b-b344-e2ece32c16c0
DEVICE=enp2s0f0
ONBOOT=yes
IPADDR=121.201.65.227
NETMASK=255.255.255.128
GATEWAY=121.201.65.129
DNS1=202.96.134.33
DNS2=114.114.114.114

ifcfg-enp2s0f1私网如下：
cat /etc/sysconfig/network-scripts/route-ifcfg-enp2s0f1
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes