$ 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
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)
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.
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