Reza:
There is definatly something fucking wrong with the IPv6 MIB support in
the RHEL4 version of Net-SNMP (5.1.x).
Of course, the entire platform is fucking Bitrot Extradorinare(R). Its
amazing that people like me actually pay for it, including myself.
Anyway, compare the following:
---------
RHEL4 + 5.1.2
[EMAIL PROTECTED]:/home/seklecki$ /usr/sbin/si$ /usnmpd -v
NET-SNMP version: 5.1.2
Web: http://www.net-snmp.org/
Email: [EMAIL PROTECTED]
$ snmptable -v2c -c blah as00 ipv6IfTable
IPV6-MIB::ipv6IfTable: No entries
--------------
NetBSD/i386 RELENG_4 with Net-SNMP 5.4.2.1:
cauldron-4-i386:/usr/pkgsrc/net/net-snmp/work/net-snmp-5.4.2.1$ sudo
./agent/snmpd -f -c /usr/pkg/etc/snmpd.conf
No log handling enabled - turning on stderr logging
NET-SNMP version 5.4.2.1
$ ./apps/snmptable -v2c -c testing localhost ipv6IfTable
Connection from UDP: [0.0.0.0]->[127.0.0.1]:-108
Connection from UDP: [0.0.0.0]->[127.0.0.1]:-108
SNMP table: IPV6-MIB::ipv6IfTable
ipv6IfDescr ipv6IfLowerLayer ipv6IfEffectiveMtu ipv6IfReasmMaxSize
ipv6IfIdentifier ipv6IfIdentifierLength ipv6IfPhysicalAddress
ipv6IfAdminStatus ipv6IfOperStatus ipv6IfLastChange
pcn0 SNMPv2-SMI::zeroDotZero 1500 octets ?
? ? 0:c:29:c1:50:d2 up
up ?
lo0 SNMPv2-SMI::zeroDotZero 33192 octets ?
? ?
[Tue Dec 02 @ 06:28 PM]
[EMAIL PROTECTED]:/usr/pkgsrc/net/net-snmp/work/net-snmp-5.4.2.1$
./apps/snmptable -v2c -c testing localhost ipv6IfStatsTable
Connection from UDP: [0.0.0.0]->[127.0.0.1]:-110
Connection from UDP: [0.0.0.0]->[127.0.0.1]:-110
Connection from UDP: [0.0.0.0]->[127.0.0.1]:-110
Connection from UDP: [0.0.0.0]->[127.0.0.1]:-110
Connection from UDP: [0.0.0.0]->[127.0.0.1]:-110
SNMP table: IPV6-MIB::ipv6IfStatsTable
ipv6IfStatsInReceives ipv6IfStatsInHdrErrors ipv6IfStatsInTooBigErrors
ipv6IfStatsInNoRoutes ipv6IfStatsInAddrErrors ipv6IfStatsInUnknownProtos
ipv6IfStatsInTruncatedPkts ipv6IfStatsInDiscards ipv6IfStatsInDelivers
ipv6IfStatsOutForwDatagrams ipv6IfStatsOutRequests ipv6IfStatsOutDiscards
ipv6IfStatsOutFragOKs ipv6IfStatsOutFragFails ipv6IfStatsOutFragCreates
ipv6IfStatsReasmReqds ipv6IfStatsReasmOKs ipv6IfStatsReasmFails
ipv6IfStatsInMcastPkts ipv6IfStatsOutMcastPkts
10 0 0
0 0 0
0 0 10 0
5 0 0 0
0 0 0 0
10 5
0 0 0
0 0 0
0 0 0 0
2 0 0 0
0 0 0 0
0 2
There is definately at least some preliminary support there.
My configure line was:
./configure --enable-shared --with-defaults --sysconfdir=/usr/pkg/etc
--with-libwrap=/usr/lib [EMAIL PROTECTED]
--with-sys-location=defaultlocation --with-logfile=none
--with-persistent-directory=/var/net-snmp
--with-mibdirs=\$HOME/.snmp/mibs:/usr/pkg/share/snmp/mibs:/usr/pkg/lib/tcl/tnm2.1.10/mibs:/usr/local/share/snmp/mibs
--with-mib-modules="smux host ucd-snmp/diskio mibII/ipv6"
--with-dummy-values --disable-embedded-perl --enable-ipv6
--without-openssl --prefix=/usr/pkg --host=i386--netbsdelf
--mandir=/usr/pkg/man
checking for and configuring mib modules to use... smux host
ucd-snmp/diskio mibII/ipv6 default_modules.
smux host ucd-snmp/diskio mibII/ipv6 default_modules smux/smux
host/hr_system host/hr_storage host/hr_device host/hr_other host/hr_proc
host/hr_network host/hr_print host/hr_disk host/hr_partition
host/hr_filesys host/hr_swrun host/hr_swinst util_funcs mibII/ifTable
mibII/at mibII/var_route mibII/route_write mibII/ip snmpv3mibs mibII
ucd_snmp notification notification-log-mib target agent_mibs agentx
disman/event disman/schedule utilities hardware/memory hardware/cpu
mibII/interfaces mibII/ipAddr snmpv3/snmpEngine snmpv3/snmpMPDStats
snmpv3/usmStats snmpv3/usmConf snmpv3/usmUser mibII/system_mib
mibII/sysORTable mibII/snmp_mib mibII/tcp mibII/icmp mibII/udp
mibII/vacm_vars mibII/setSerialNo ucd-snmp/proc ucd-snmp/versioninfo
ucd-snmp/pass ucd-snmp/pass_persist ucd-snmp/disk ucd-snmp/loadave
agent/extend ucd-snmp/errormib ucd-snmp/file ucd-snmp/dlmod ucd-snmp/proxy
ucd-snmp/logmatch ucd-snmp/memory ucd-snmp/vmstat
notification/snmpNotifyTable snmp-notification-mib/snmpNotifyFilterTable
notification/snmpNotifyFilterProfileTable
notification-log-mib/notification_log target/snmpTargetAddrEntry
target/snmpTargetParamsEntry target/target target/target_counters
agent/nsTransactionTable agent/nsModuleTable agent/nsDebug agent/nsCache
agent/nsLogging agent/nsVacmAccessTable agentx/master agentx/subagent
disman/event/mteScalars disman/event/mteTrigger
disman/event/mteTriggerTable disman/event/mteTriggerDeltaTable
disman/event/mteTriggerExistenceTable disman/event/mteTriggerBooleanTable
disman/event/mteTriggerThresholdTable disman/event/mteTriggerConf
disman/event/mteEvent disman/event/mteEventTable
disman/event/mteEventSetTable disman/event/mteEventNotificationTable
disman/event/mteEventConf disman/event/mteObjects
disman/event/mteObjectsTable disman/event/mteObjectsConf
disman/schedule/schedCore disman/schedule/schedConf
disman/schedule/schedTable utilities/override utilities/execute
utilities/iquery hardware/memory/hw_mem hardware/memory/memory_netbsd
hardware/cpu/cpu hardware/cpu/cpu_sysctl if-mib/data_access/interface
mibII/tcpTable mibII/udpTable mibII/vacm_context mibII/vacm_conf
header_complex
snmp-notification-mib/snmpNotifyFilterTable/snmpNotifyFilterTable
agentx/protocol agentx/client agentx/master_admin agentx/agentx_config
snmp-notification-mib/snmpNotifyFilterTable/snmpNotifyFilterTable_interface
snmp-notification-mib/snmpNotifyFilterTable/snmpNotifyFilterTable_data_access
.
checking if directories need to be created... .
checking default mib files to read...
:HOST-RESOURCES-MIB:HOST-RESOURCES-TYPES:UCD-DISKIO-MIB:IPV6-ICMP-MIB:IPV6-MIB:IPV6-TCP-MIB:IPV6-UDP-MIB:IP-MIB:IF-MIB:TCP-MIB:UDP-MIB:SNMPv2-MIB:RFC1213-MIB:NOTIFICATION-LOG-MIB:DISMAN-EVENT-MIB:DISMAN-SCHEDULE-MIB:UCD-SNMP-MIB:UCD-DEMO-MIB:SNMP-TARGET-MIB:NET-SNMP-AGENT-MIB:SNMP-FRAMEWORK-MIB:SNMP-MPD-MIB:SNMP-USER-BASED-SM-MIB:SNMP-VIEW-BASED-ACM-MIB:SNMP-COMMUNITY-MIB:NET-SNMP-EXTEND-MIB:UCD-DLMOD-MIB:SNMP-NOTIFICATION-MIB:SNMPv2-TM:NET-SNMP-VACM-MIB
checking for netinet/ip6.h... yes
checking for netinet6/in6_var.h... yes
checking for netinet6/in6_pcb.h... yes
checking for netinet6/ip6_var.h... yes
checking for netinet6/tcp6.h... no
checking for netinet6/tcp6_fsm.h... no
checking for netinet6/nd6.h... no
checking for netinet6/tcp6_timer.h... no
checking for netinet6/tcp6_var.h... no
~BAS
On Tue, 2 Dec 2008, Brian A. Seklecki wrote:
I would start by rolling your binaries on the same system you were running,
unless you can verify that the MD5 sum of all 5000k files on your Linux boxes
match, then you're playing with fire.
There has never been, in the history of GNU/Linux, two identical systems. :)
Secondly, we're still not sure if the issue is:
1) IPv6 transport of SNMP data
2) Access to SNMP IPv6 MIBs.
I haven't looked at the V6 mibs; I'm just starting to dabble in V6.
~BAS
On Tue, 2 Dec 2008, Reza Salehi wrote:
I know it has been going many E-mails back and forth regarding the IPV6
support and I appreciate your help and support.However I couldn't get a
clear answer on this.
My question is : Does snmpd (5.2.1) agent support any IPV6'MIB
implementation if we compile it with the following flag:
--with-transport="UDPIPv6 TCPIPv6" --with-modules=mibII/ipv6"
--enable-ipv6
If it does, could somebody please tell me which MIB's object?
Best Regards,
Reza
--- On Tue, 12/2/08, Reza Salehi <[EMAIL PROTECTED]> wrote:
From: Reza Salehi <[EMAIL PROTECTED]>
Subject: Re: IPV6 support
To: "Wes Hardaker" <[EMAIL PROTECTED]>
Cc: "Brian A. Seklecki" <[EMAIL PROTECTED]>, "SNMP FORUM"
<[email protected]>
Date: Tuesday, December 2, 2008, 11:23 AM
I used the following flag:
--with-transport="UDPIPv6 TCPIPv6" --with-modules=mibII/ipv6" to
along with -- enable-ipv6
I cant still see any IPV6'MIB implementation.
I build snmpd on different machine and copy it over to my target machine to
test.
I only copy snmpd executable file ..Do I need to copy different
files(library,..) over ,as well?
I have 5.2 net-snmpd installed on my target machine.
Regards,
Reza
--- On Tue, 12/2/08, Wes Hardaker <[EMAIL PROTECTED]> wrote:
From: Wes Hardaker <[EMAIL PROTECTED]>
Subject: Re: IPV6 support
To: [EMAIL PROTECTED]
Cc:
"Wes Hardaker" <[EMAIL PROTECTED]>, "Brian A.
Seklecki" <[EMAIL PROTECTED]>, "SNMP FORUM"
<[email protected]>
Date: Tuesday, December 2, 2008, 10:30 AM
On Tue, 2 Dec 2008 08:51:09 -0800 (PST), Reza Salehi
<[EMAIL PROTECTED]> said:
RS> Thanks Wes. So the question is which IPV6'MIBs has been implemented
RS> in part of snmpd when we configure it with --enable--ipv6??
Well, do realize that the --enable-ipv6 flag turns on the apps being
able to speak SNMP over IPv6.
to turn on mib implementations you need to use the --with-mib-modules
flag. In theory, though, it turns out that the table you want should be
in the mibII/ipv6 module (I was wrong).
--
Wes Hardaker
Sparta, Inc.
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-lava (Brian A. Seklecki - Pittsburgh, PA, USA)
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l8*
-lava (Brian A. Seklecki - Pittsburgh, PA, USA)
http://www.spiritual-machines.org/
"Show me a young conservative and I'll show you someone with no heart.
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