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Re: [NV-L] Netview truncating trap variables at 249 chars
2006-07-27 11:47:34
This is what cisco should be sending.
.1.3.6.1.4.1.9.9.311 42.116.24.30 6 2 '' .1.3.6.1.4.1.9.9.311.1.1.2.1.16
octetstring
"Unresponsive::Component=s0986-cr-s2950-1.ns.ctc;Type=SWITCH;Description=Cisco
Internetwork Operating System Software \X0D\X0AIOS (tm) C2950 Software
(C2950-I6Q4L2-M), Version 12.1(19)EA1c, RELEASE SOFTWARE
(fc2)\X0D\X0ACopyright (c) 1986-2004 by cisco Systems,
Inc.\X0D\X0ACompiled Mon 02-Feb-04 23:29 by
yenanh;Vendor=CISCO;SystemObjectID=.1.3.6.1.4.1.9.1.325;ReadCommunity=born2run;DiscoveredFirstAt=27-Jun-2006
8:49:33
AM;DisplayClassName=Switch;IsManaged=true;SNMPAddress=42.248.30.202;DiscoveredLastAt=13-Jul-2006
2:00:08 AM;"
This is an example of what Netview is receiving.
.1.3.6.1.4.1.9.9.311.1.1.2.1.16 octetstring
"Unresponsive::Component=42.248.30.201
[s0986-cr-r1751-1.ns.ctc];IPStatus=TIMEDOUT;InterfaceName=IF-s0986-cr-r1751-1.ns.ctc/14
[Fa0/0.100] [42.248.30.201] [management
vlan];InterfaceType=L2VLAN;InterfaceOperStatus=UP;NetworkNumber=42.248.30.200;Interf"
When I run the following sendtrap having only changed
.1.3.6.1.4.1.9.9.311.1.1.2.1.16 field to the full length string, I get no
indication in Netview that the trap was sent. Nothing in the logs, nothing
in the console. This sendtrap command works fine with the shorter string.
/usr/OV/bin/snmptrap -d dev109.cs.ctc .1.3.6.1.4.1.9.9.311 42.116.24.30 6
2 '' .1.3.6.1.4.1.9.9.311.1.1.2.1.2 octetstring "1.0"
.1.3.6.1.4.1.9.9.311.1.1.2.1.3 timeticks "1153834707"
.1.3.6.1.4.1.9.9.311.1.1.2.1.4 timeticks "1153834707"
.1.3.6.1.4.1.9.9.311.1.1.2.1.5 octetstring "000016A"
.1.3.6.1.4.1.9.9.311.1.1.2.1.6 integer 2 .1.3.6.1.4.1.9.9.311.1.1.2.1.7
octetstring "2 - Active" .1.3.6.1.4.1.9.9.311.1.1.2.1.8 integer 2
.1.3.6.1.4.1.9.9.311.1.1.2.1.9 integer 0 .1.3.6.1.4.1.9.9.311.1.1.2.1.10
octetstring "unknown" .1.3.6.1.4.1.9.9.311.1.1.2.1.11 integer 1
.1.3.6.1.4.1.9.9.311.1.1.2.1.12 octetstring "42.116.24.30"
.1.3.6.1.4.1.9.9.311.1.1.2.1.13 octetstring "Routers"
.1.3.6.1.4.1.9.9.311.1.1.2.1.14 integer 6 .1.3.6.1.4.1.9.9.311.1.1.2.1.15
octetstring "s0986-cr-r1751-1.ns.ctc" .1.3.6.1.4.1.9.9.311.1.1.2.1.16
octetstring
"Unresponsive::Component=s0986-cr-s2950-1.ns.ctc;Type=SWITCH;Description=Cisco
Internetwork Operating System Software \X0D\X0AIOS (tm) C2950 Software
(C2950-I6Q4L2-M), Version 12.1(19)EA1c, RELEASE SOFTWARE
(fc2)\X0D\X0ACopyright (c) 1986-2004 by cisco Systems,
Inc.\X0D\X0ACompiled Mon 02-Feb-04 23:29 by
yenanh;Vendor=CISCO;SystemObjectID=.1.3.6.1.4.1.9.1.325;ReadCommunity=born2run;DiscoveredFirstAt=27-Jun-2006
8:49:33
AM;DisplayClassName=Switch;IsManaged=true;SNMPAddress=42.248.30.202;DiscoveredLastAt=13-Jul-2006
2:00:08 AM;" .1.3.6.1.4.1.9.9.311.1.1.2.1.17 integer 3
.1.3.6.1.4.1.9.9.311.1.1.2.1.18 octetstring "3 - Critical"
.1.3.6.1.4.1.9.9.311.1.1.2.1.19 integer 0 .1.3.6.1.4.1.9.9.311.1.1.2.1.20
octetstring "1022" .1.3.6.1.4.1.9.9.311.1.1.2.1.21 octetstring "um1"
.1.3.6.1.4.1.9.9.311.1.1.2.1.22 octetstring "um2"
.1.3.6.1.4.1.9.9.311.1.1.2.1.23 octetstring "um3"
.1.3.6.1.4.1.9.9.311.1.1.2.1.24 integer 3 .1.3.6.1.4.1.9.9.311.1.1.2.1.25
integer 0 .1.3.6.1.4.1.9.9.311.1.1.2.1.26 octetstring "&"
.1.3.6.1.4.1.9.9.311.1.1.2.1.27 octetstring "Adrian Nims"
.1.3.6.1.4.1.9.9.311.1.1.2.1.28 octetstring "UnresponsiveOnly"
.1.3.6.1.4.1.9.9.311.1.1.2.1.29 octetstring "00000SB"
Sean Lawrence
Systems Automation
Ext 5728
James Shanks <jshanks AT us.ibm DOT com>
Sent by: nv-l-bounces AT lists.ca.ibm DOT com
07/27/2006 08:50 AM
Please respond to Tivoli NetView Discussions
To: Tivoli NetView Discussions <nv-l AT lists.ca.ibm DOT com>
cc:
Subject: Re: [NV-L] Netview truncating trap variables at 249
chars
Depends on where this occurs. NetView for UNIX or Windows?
Truncating it where? In the Event display? In trapd.log? In TEC?
249 is an odd number. The maximum length of a varbind that trapd will
support in this version is 512 characters, and I have tested this many
times. But it makes a difference where and how the results are displayed.
James Shanks
Level 3 Support for Tivoli NetView for UNIX and Windows
Tivoli Software / IBM Software Group
sean.lawrence@can
tire.com
Sent by: To
nv-l-bounces@list Tivoli NetView Discussions
s.ca.ibm.com <nv-l AT lists.ca.ibm DOT com>
cc
07/27/2006 08:05 Subject
AM [NV-L] Netview truncating trap
variables at 249 chars
Please respond to
Tivoli NetView
Discussions
<nv-l AT lists.ca DOT ib
m.com>
I am implementing the CISCO-EPM-NOTIFICATION-MIB and field
cenAlarmDescription (1.3.6.1.4.1.9.9.311.1.1.2.1.16249) contains for than
249 characters. Netview is truncating this field. Is there a setting I can
change to prevent this?
Sean Lawrence
Systems Automation
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