---
# System prepended metadata

title: 3.8.1.1.1
tags: [E2.4, e24_case_note]

---

# 3.8.1.1.1~4
![image](https://hackmd.io/_uploads/Hk5OR7F_T.png)
wireshrak filter:
```
icmpv6.type == 133 || icmpv6.type == 134 || dhcpv6
```

DHCPv6:solicit>>advertise>>request>>reply




---
Use Wireshark filters with these codes to filter out what you need respectively

* neighbor advertisement:
icmpv6.type == 136
* neighbour solicitation:
icmpv6.type == 135
* router solicitation:
icmpv6.type == 133
* router advertisement:
icmpv6.type == 134
* Redirect:
icmpv6.type == 137