如何理解 ip route list table 255 的輸出

broadcast 100.125.71.152 dev rmnet_data1  proto kernel  scope link  src 100.125.71.153 
local 100.125.71.153 dev rmnet_data1  proto kernel  scope host  src 100.125.71.153 
broadcast 100.125.71.155 dev rmnet_data1  proto kernel  scope link  src 100.125.71.153 
broadcast 127.0.0.0 dev lo  proto kernel  scope link  src 127.0.0.1 
local 127.0.0.0/8 dev lo  proto kernel  scope host  src 127.0.0.1 
local 127.0.0.1 dev lo  proto kernel  scope host  src 127.0.0.1 
broadcast 127.255.255.255 dev lo  proto kernel  scope link  src 127.0.0.1

是什麼手段broadcast local？為什麼不顯示網路遮罩？看那裡有show gateway ipaddress。

broadcast 127.255.255.255 dev lo  proto kernel  scope link  src 127.0.0.1

它是環回子網的廣播。您將在本主題中找到更多資訊： https ://stackoverflow.com/questions/18934834/udp-broadcast-address-127-255-255-255

引用自：https://serverfault.com/questions/956544