Services and TCP ports

ICMPv6 Types and Codes

 

Type Number Type Name Code
 

0

 

Reserved

 

0 – no route to destination

     

1 – communication with destination administratively prohibited

     

2 – beyond scope of source address

     

3 – address unreachable

     

4 – port unreachable

     

5 – source address failed ingress/egress policy

     

6 – reject route to destination

     

7 – Error in Source Routing Header

 

1

 

Destination

Unreachable

 
 

2

 

Packet Too Big

 
 

 

3

 

 

Time Exceeded

 

0 – hop limit exceeded in transit

    1 – fragment reassembly time exceeded
 

4

 

Parameter Problem

 

0 – erroneous header field encountered

     

1 – unrecognized Next Header type encountered

     

2 – unrecognized IPv6 option encountered

 

100

 

Private Exper- imentation

 
 

101

 

Private Exper- imentation

 
 

102 – 126

 

Unassigned

 
 

127

 

Reserved for expan- sion if ICMPv6

error messages

 
 

128

 

Echo Request

 

 

 

Type Number          Type Name              Code

 

129                             Echo Replay

 

130                             Multicast Listener

Query

 

131                             Multicast Listener

Report

 

132                             Multicast Listener

Done

 

133                             Router Solicitation

 

 

134                             Router Advert- isement

 

135                             Neighbor Soli- citation

 

 

136                             Neighbor Advert- isement

 

137                             Redirect Message

138                             Router Renum- bering

0 – Router Renumbering Command

 

1 – Router Renumbering Result

 

255 – Sequence Number Reset

 

139                             ICMP Node Inform- ation Query

0 – The Data field contains an IPv6 address which is the Subject of this Query.

 

1 – The Data field contains a name which is the Subject of this

Query, or is empty, as in the case of a NOOP.

 

2 – The Data field contains an IPv4 address which is the Subject of this Query.

140

ICMP Node

Information

Response

0 – A successful reply. The Reply Data field may or may not be empty.

1 – The Responder refuses to supply the answer. The Reply

Data field will be empty.

 

2 – The Qtype of the Query is unknown to the Responder. The

Reply Data field will be empty.

 

Type Number          Type Name              Code

 

141                             Inverse Neighbor Discovery Soli- citation Message

 

 

142

Inverse Neighbor Discovery Advert- isement Message

 

 

143                             Version 2 Multicast

Listener Report

 

 

144

Home Agent Address Discovery Request Message

 

 

145                             Home Agent Address Discovery Reply Message

 

 

146                             Mobile Prefix Soli- citation

 

147                             Mobile Prefix

Advertisement

 

 

148

Certification Path Solicitation Mes- sage

 

149                             Certification Path Advertisement Mes- sage

150

ICMP messages utilized by exper- imental mobility protocols such as Seamoby

 

 

151                             Multicast Router

Advertisement

 

152                             Multicast Router

Solicitation

 

153                             Multicast Router

Termination

 

Type Number Type Name Code
 

154

 

FMIPv6 Messages

 
 

155

 

RPL Control Mes- sage

 
 

156

 

ILNPv6 Locator

Update Message

 
 

157

 

Duplicate Address

Request

 
 

158

 

Duplicate Address

Confirmation

 
 

159 − 199

 

Unassigned

 
 

200

 

Private exper- imentation

 
 

201

 

Private exper- imentation

 
 

 

255

Reserved for expan- sion of ICMPv6 informational mes- sages  

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