The collection of utilities supporting IPv6 is used for information disseminationCommon utility sets supporting IPv6 and IPv4 can help router administrators test or troubleshoot network problems in some cases, such as `arpwatch` and `arping`, sending and detecting NDP, such as `ndisc6` and `ndptool send`etc
I intend to use the following path:
```
send ipv6 ndp
send ipv6 ndisc6
send ipv4 arping
send mtr
```