Bug 248196 - snmpwalk does not read TCP scalars
Summary: snmpwalk does not read TCP scalars
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: net-snmp
Version: 4.0
Hardware: All
OS: Linux
low
low
Target Milestone: ---
: ---
Assignee: Jan Safranek
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 248342
TreeView+ depends on / blocked
 
Reported: 2007-07-13 20:52 UTC by Tarus Balog
Modified: 2007-11-30 22:07 UTC (History)
0 users

Fixed In Version: RHBA-2007-0738
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2007-11-15 16:00:43 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2007:0738 0 normal SHIPPED_LIVE net-snmp bug fix update 2007-11-14 16:40:02 UTC

Description Tarus Balog 2007-07-13 20:52:14 UTC
$ rpm -q net-snmp
net-snmp-5.1.2-11.EL4.7

and I get:
snmpwalk -v1 -c public localhost  .1.3.6.1.2.1.6

TCP-MIB::tcpRtoAlgorithm.0 = INTEGER: other(1)
TCP-MIB::tcpRtoMin.0 = INTEGER: 200 milliseconds
TCP-MIB::tcpRtoMax.0 = INTEGER: 120000 milliseconds
TCP-MIB::tcpMaxConn.0 = INTEGER: -1
TCP-MIB::tcpActiveOpens.0 = Counter32: 3261918
TCP-MIB::tcpPassiveOpens.0 = Counter32: 621191
TCP-MIB::tcpAttemptFails.0 = Counter32: 2433
TCP-MIB::tcpEstabResets.0 = Counter32: 480959
TCP-MIB::tcpCurrEstab.0 = Gauge32: 25
TCP-MIB::tcpInSegs.0 = Counter32: 112145954
TCP-MIB::tcpOutSegs.0 = Counter32: 114675625
TCP-MIB::tcpRetransSegs.0 = Counter32: 93175

Now I upgrade:

$ rpm -q net-snmp
net-snmp-5.1.2-11.EL4.10

and I only  get

TCP-MIB::tcpInErrs.0 = Counter32: 0
TCP-MIB::tcpOutRsts.0 = Counter32: 2049678

Note: I've removed the tcpConn table stuff.

This is on a 32-bit system, if that matters

Comment 1 Jan Safranek 2007-07-16 09:29:12 UTC
It seems to me that net-snmp-5.1.2-11.EL4.10 got some fixes from upstream
breaking the OID comparsions, causing the 'getnext' requests to skip some TCP
scalars. I have patch prepared. In the meantime, you can use snmpget to get the
values you need:

snmpget -v1 -c public localhost  TCP-MIB::tcpRtoAlgorithm.0
TCP-MIB::tcpRtoAlgorithm.0 = INTEGER: other(1)


Comment 2 RHEL Program Management 2007-07-16 09:47:20 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux maintenance release.  Product Management has requested
further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed
products.  This request is not yet committed for inclusion in an Update
release.

Comment 7 errata-xmlrpc 2007-11-15 16:00:43 UTC
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2007-0738.html



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