---
name: "dnsjit.core.object.icmp6"
section: "3"
platform: "linux"
package: "dnsjit"
version: "1.5.0-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/dnsjit.core.object.icmp6"
---

# dnsjit.core.object.icmp6(3)

An ICMPv6 packet

## NAME

dnsjit.core.object.icmp6 - An ICMPv6 packet

## DESCRIPTION

An ICMPv6 packet which is usually at the top of the object chain after parsing with, for example, Layer filter.

### Attributes

- type

  The type of ICMPv6 message.

- code

  The (response/error) code for the ICMPv6 type message.

- cksum

  The ICMPv6 checksum.

### Functions

- **Icmp6:type**()

  Return the textual type of the object.

- **Icmp6:prev**()

  Return the previous object.

- **Icmp6:cast**()

  Cast the object to the underlining object module and return it.

- **Icmp6:uncast**()

  Cast the object to the generic object module and return it.

- **Icmp6:copy**()

  Make a copy of the object and return it.

- **Icmp6:free**()

  Free the object, should only be used on copies or otherwise allocated.

## SEE ALSO

[**dnsjit.core.object**(3)](/dnsjit.core.object/3.md), [**dnsjit.filter.layer**(3)](/dnsjit.filter.layer/3.md)

## AUTHORS and CONTRIBUTORS

Jerry Lundström (DNS-OARC), Tomáš Křížek (CZ.NIC), Petr Špaček (ISC)

Maintained by DNS-OARC

*https://www.dns-oarc.net/*

## BUGS

For issues and feature requests please use:

*https://github.com/DNS-OARC/dnsjit/issues*

For question and help please use:

*admin@dns-oarc.net*