OpenVMS Cluster Systems - OpenVMS Systems - HP

Troubleshooting the NISCA Protocol
F.11 Filters
Table F–15 (Cont.) Setting Up a Distributed Enable Filter (Distrib_Enable)
Byte
Number Field Value ASCII
13 TYPE 60–07 ‘.
15 TEXT xx
F.11.4 Setting Up the Distributed Trigger Filter
F.12 Messages
Use the values shown in Table F–16 to set up a filter, named Distrib_Trigger,
for the distributed trigger packet received event. Use this filter to troubleshoot
multiple LAN segments.
Table F–16
Byte
Setting Up the Distributed Trigger Filter (Distrib_Trigger)
Number Field Value ASCII
1 DESTINATION 01–4C–41–56–63–54 .LAVcT
7 SOURCE xx–xx–xx–xx–xx–xx
13 TYPE 60–07 ‘.
15 TEXT xx
This section describes how to set up the distributed enable and distributed trigger
messages.
F.12.1 Distributed Enable Message
Table F–17 shows how to define the distributed enable message (Distrib_Enable)
by creating a new message. You must replace the source address (nn nn nn nn
nn nn) with the LAN address of the LAN analyzer.
Table F–17 Setting Up the Distributed Enable Message (Distrib_Enable)
Field
Byte
Number Value ASCII
Destination 1 01 4C 41 56 63 45 .LAVcE
Source 7 nn nn nn nn nn nn
Protocol 13 60 07 ‘.
Text 15 44 69 73 74 72 69 62 75 74 65 Distribute
25 64 20 65 6E 61 62 6C 65 20 66 d enable f
35 6F 72 20 74 72 6F 75 62 6C 65 or trouble
45 73 68 6F 6F 74 69 6E 67 20 74 shooting t
55 68 65 20 4C 6F 63 61 6C 20 41 he Local A
65 72 65 61 20 56 4D 53 63 6C 75 rea VMSclu
75 73 74 65 72 20 50 72 6F 74 6F ster Proto
85 63 6F 6C 3A 20 4E 49 53 43 41 col: NISCA
F–32 Troubleshooting the NISCA Protocol