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Re: [EXTERNAL EMAIL] Re: [EXTERNAL EMAIL] Re: snmpwalk doesn't always translate OIDs
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From: Feroz <fer...@gm...> - 2023-08-24 12:21:47
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Can you please check, if snmptranslate helps you. https://linux.die.net/man/1/snmptranslate -Feroz On Thu, Aug 24, 2023 at 5:39 PM Jan Andersen <ja...@co...> wrote: > Thx, Feroz - got it! > > On a completely different note; do you know how snmpwalk et al figure > out which numerical OID matches which text OID? I've started looking at > the MIB files, and while they are very informative, I haven't spotted > that connection. Yet. > > /jan > > On 23/08/2023 16:56, Feroz wrote: > > I'm not sure if your custom MIB has an extension of ".mib" or ".txt". > > e.g: > > IF-MIB.txt > > > > All the MIB's that come with the net-snmp package have a ".txt" > extension. > > > > Try to change your mib file extension to "netgear-MIB.txt" and copy it > > in the location where you have "IF-MIB.txt".. > > See if it solves. > > > > On Wed, Aug 23, 2023 at 8:50 PM Jan Andersen <ja...@co... > > <mailto:ja...@co...>> wrote: > > > > That gives me the desired output - but why the difference from the > > version without '-mALL'? > > > > Also, in the man page it looks like '-mALL' only lists the MIBs that > > are > > listed in the local MIB files and therefore may leave something out > > that > > the appliance might supply - or have I got that wrong? > > > > /jan > > > > On 23/08/2023 16:05, Feroz wrote: > > > can you try with > > > > > > snmpwalk -v 2c -c netgear netgear1 -mALL > > > > > > Make sure you copied mib file in appropriate directory. > > > > > > > > > > > > On Wed, Aug 23, 2023 at 8:05 PM Jan Andersen <ja...@co... > > <mailto:ja...@co...> > > > <mailto:ja...@co... <mailto:ja...@co...>>> wrote: > > > > > > I have a curious problem with snmpwalk in debian 11 - if I run > > > something > > > like: > > > > > > root@vogon:~# snmpwalk -v 2c -c netgear netgear1 > > SNMPv2-MIB::sysORID > > > > > > I get OIDs translated to text: > > > > > > SNMPv2-MIB::sysORID.1 = OID: SNMPv2-SMI::mib-2.96 > > > SNMPv2-MIB::sysORID.2 = OID: SNMPv2-SMI::mib-2.32.2 > > > SNMPv2-MIB::sysORID.3 = OID: SNMPv2-SMI::mib-2.32.1 > > > SNMPv2-MIB::sysORID.4 = OID: SNMPv2-SMI::mib-2.16.29 > > > SNMPv2-MIB::sysORID.5 = OID: SNMPv2-SMI::mib-2.16.20.5 > > > SNMPv2-MIB::sysORID.6 = OID: SNMPv2-SMI::mib-2.78 > > > SNMPv2-MIB::sysORID.7 = OID: SNMPv2-SMI::mib-2.72 > > > SNMPv2-MIB::sysORID.8 = OID: SNMPv2-SMI::mib-2.154 > > > SNMPv2-MIB::sysORID.9 = OID: SNMPv2-SMI::mib-2.30 > > > SNMPv2-MIB::sysORID.10 = OID: SNMPv2-SMI::mib-2.76 > > > SNMPv2-MIB::sysORID.11 = OID: iso.2.840.10006.300.43 > > > SNMPv2-MIB::sysORID.12 = OID: iso.0.8802.1.1.2.1.5.4623 > > > SNMPv2-MIB::sysORID.13 = OID: iso.0.8802.1.1.2.1.5.4795 > > > SNMPv2-MIB::sysORID.14 = OID: iso.0.8802.1.1.2 > > > SNMPv2-MIB::sysORID.15 = OID: SNMPv2-SMI::mib-2.26.6 > > > SNMPv2-MIB::sysORID.16 = OID: > SNMPv2-SMI::enterprises.4526.11.61 > > > SNMPv2-MIB::sysORID.17 = OID: > SNMPv2-SMI::enterprises.4526.11.43 > > > SNMPv2-MIB::sysORID.18 = OID: > SNMPv2-SMI::enterprises.4526.11.31 > > > SNMPv2-MIB::sysORID.19 = OID: > SNMPv2-SMI::enterprises.4526.11.100 > > > SNMPv2-MIB::sysORID.20 = OID: > SNMPv2-SMI::enterprises.4526.11.37 > > > > > > However, if I run this: > > > > > > root@vogon:~# snmpwalk -v 2c -c netgear netgear1 > > > > > > I get them untranslated: > > > > > > iso.3.6.1.2.1.1.1.0 = STRING: "GS324T S350 Series 24-Port > Gigabit > > > Ethernet Smart Managed Pro Switch with 2 SFP Ports" > > > iso.3.6.1.2.1.1.2.0 = OID: iso.3.6.1.4.1.4526.100.4.54 > > > iso.3.6.1.2.1.1.3.0 = Timeticks: (1266647500) 146 days, > > 14:27:55.00 > > > iso.3.6.1.2.1.1.4.0 = "" > > > iso.3.6.1.2.1.1.5.0 = STRING: "NEATGEAR1" > > > iso.3.6.1.2.1.1.6.0 = STRING: "Network rack" > > > iso.3.6.1.2.1.1.7.0 = INTEGER: 2 > > > iso.3.6.1.2.1.1.8.0 = Timeticks: (1900) 0:00:19.00 > > > iso.3.6.1.2.1.1.9.1.2.1 = OID: iso.3.6.1.2.1.96 > > > iso.3.6.1.2.1.1.9.1.2.2 = OID: iso.3.6.1.2.1.32.2 > > > ... > > > > > > > > > I have installed the same packages on my laptop, also Debian > 11: > > > > > > root@vogon:~# dpkg -l | grep -i -E 'snmp' > > > ii libnet-snmp-perl 6.0.1-6 > > > all > > > Script > > > SNMP connections > > > ii libsnmp-base > > 5.9+dfsg-4+deb11u1 > > > all > > SNMP > > > configuration script, MIBs and documentation > > > ii libsnmp40:amd64 > > 5.9+dfsg-4+deb11u1 > > > amd64 > > SNMP > > > (Simple Network Management Protocol) library > > > ii snmp > > 5.9+dfsg-4+deb11u1 > > > amd64 > > SNMP > > > (Simple Network Management Protocol) applications > > > ii snmp-mibs-downloader 1.5 > > > all > > > install and manage Management Information Base (MIB) files > > > > > > > > > On my laptop, I always get text-OIDs. I cloned the repo > > > (https://github.com/net-snmp/net-snmp > > <https://github.com/net-snmp/net-snmp> > > > <https://github.com/net-snmp/net-snmp > > <https://github.com/net-snmp/net-snmp>>) and tried to figure out > from > > > the > > > source what makes the difference, but it is a bit complex; > what > > > should I > > > look for? > > > > > > > > > > > > > > > _______________________________________________ > > > Net-snmp-users mailing list > > > Net...@li... > > <mailto:Net...@li...> > > > <mailto:Net...@li... > > <mailto:Net...@li...>> > > > Please see the following page to unsubscribe or change other > > options: > > > https://lists.sourceforge.net/lists/listinfo/net-snmp-users > > <https://lists.sourceforge.net/lists/listinfo/net-snmp-users> > > > <https://lists.sourceforge.net/lists/listinfo/net-snmp-users > > <https://lists.sourceforge.net/lists/listinfo/net-snmp-users>> > > > > > > > > > > > > -- > > > Regards, > > > Feroz Ahmed > > > > > > _______________________________________________ > > Net-snmp-users mailing list > > Net...@li... > > <mailto:Net...@li...> > > Please see the following page to unsubscribe or change other options: > > https://lists.sourceforge.net/lists/listinfo/net-snmp-users > > <https://lists.sourceforge.net/lists/listinfo/net-snmp-users> > > > > > > > > -- > > Regards, > > Feroz Ahmed > -- Regards, Feroz Ahmed |