1e41f4b71Sopenharmony_ci# ipdebug 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 命令功能 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ciipdebug是控制台命令，是一个调试ipv6信息非常有用的工具，它可以显示IPV6地址前缀，邻居条目信息，目的地缓存条目以及默认的路由条目。 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci## 命令格式 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ciipdebug 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci## 使用示例 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci举例：输入命令ipdebug。 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci## 输出说明 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci**示例** ipdebug打印信息如下： 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci``` 24e41f4b71Sopenharmony_ciOHOS # ipdebug 25e41f4b71Sopenharmony_ci================= 26e41f4b71Sopenharmony_ci|| Prefix List || 27e41f4b71Sopenharmony_ci================= 28e41f4b71Sopenharmony_ciPrefix validLifetime Flags 29e41f4b71Sopenharmony_ci============================================================================================== 30e41f4b71Sopenharmony_ci2001:: 86384 1 31e41f4b71Sopenharmony_ci---------------------------------------------------------------------------------------------- 32e41f4b71Sopenharmony_ci============================ 33e41f4b71Sopenharmony_ci|| Neighbor Cache Entries || 34e41f4b71Sopenharmony_ci============================ 35e41f4b71Sopenharmony_ci2001::1 dev eth0 lladr 44:39:C4:94:5D:44 STALE Router 36e41f4b71Sopenharmony_ciFE80::4639:C4FF:FE94:5D44 dev eth0 lladr 44:39:C4:94:5D:44 REACHABLE Router 37e41f4b71Sopenharmony_ci-------------------------------------------------------------------- 38e41f4b71Sopenharmony_ci=============================== 39e41f4b71Sopenharmony_ci|| Destination Cache Entries || 40e41f4b71Sopenharmony_ci=============================== 41e41f4b71Sopenharmony_ci2001::1 2001::1 pmtu 1500 age 152 42e41f4b71Sopenharmony_ciFE80::4639:C4FF:FE94:5D44 FE80::4639:C4FF:FE94:5D44 pmtu 1500 age 6 43e41f4b71Sopenharmony_ci2002::1 FE80::4639:C4FF:FE94:5D44 pmtu 1500 age 17 44e41f4b71Sopenharmony_ci:: :: pmtu 0 age 219 45e41f4b71Sopenharmony_ci:: :: pmtu 0 age 219 46e41f4b71Sopenharmony_ci:: :: pmtu 0 age 219 47e41f4b71Sopenharmony_ci:: :: pmtu 0 age 219 48e41f4b71Sopenharmony_ci:: :: pmtu 0 age 219 49e41f4b71Sopenharmony_ci:: :: pmtu 0 age 219 50e41f4b71Sopenharmony_ci:: :: pmtu 0 age 219 51e41f4b71Sopenharmony_ci-------------------------------------------------------------------- 52e41f4b71Sopenharmony_ci============================ 53e41f4b71Sopenharmony_ci|| Default Router Entries || 54e41f4b71Sopenharmony_ci============================ 55e41f4b71Sopenharmony_ciFE80::4639:C4FF:FE94:5D44 invalidation_timer 1784 flags 0 56e41f4b71Sopenharmony_ci-------------------------------------------------------------------- 57e41f4b71Sopenharmony_ci``` 58