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Router-specific messages – Echelon LonWorks Router User Manual

Page 111

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Network Management Message Request Code

Success

Response

Failed

Response

Update Domain

0x63

0x23

0x03

Leave Domain

0x64

0x24

0x04

Update Key

0x65

0x25

0x05

Query Domain

0x6A

0x2A

0x0A

Set Node Mode

0x6C

0x2C

0x0C

Read Memory

0x6D

0x2D

0x0D

Write Memory

0x6E

0x2E

0x0E

Checksum Recalculate

0x6F

0x2F

0x0F

Memory Refresh

0x71

0x31

0x11

The following exceptions apply to standard network management messages when

used with routers:

The Query Status network diagnostic message reports two errors that are

unique to the router (159 [0x9F] and 164 [0xA4]). These errors are listed

in Appendix B of the Neuron Chip Data Book.

The Set Node Mode network management message is automatically

processed by both sides of a router when it is used to place the router

offline and online (the APPL_OFFLINE and APPL_ONLINE options).

When the Set Node Mode message is used to place a router offline, the

router stops forwarding, and all messages not addressed to the router are

dropped.

The router does not respond to Set Node Mode messages that use a

broadcast address. Thus, broadcast Restart or Offline messages do not

stop the router and prevent the same broadcast message from reaching

destinations on the other side of the router. Routers must therefore be

restarted or taken offline using a Set Node Mode message addressed

directly to the router.

Router-Specific Messages

Router-specific network management messages are listed in Table .

L

ON

W

ORKS

Router User’s Guide

101