SNMP Versions Supported: 1 2c 3
Building for: linux
Net-SNMP Version: 5.7.3
Network transport support: Callback Unix Alias TCPIPv6 UDPIPv6 UDP TCP
IPv6Base SocketBase TCPBase UDPBase UDPIPv4Base IPv4Base
SNMPv3 Security Modules: usm
*** MIB Module warning *** mib module '\' is both included and excluded.
It has been excluded.
Agent MIB code: default_modules ..... => snmpv3mibs
mibII/snmp_mib mibII/system_mib mibII/sysORTable mibII/vacm_vars
mibII/vacm_conf
MYSQL Trap Logging: unavailable
Embedded Perl support: disabled
SNMP Perl modules: disabled
SNMP Python modules: disabled
Crypto support from: crypto
Authentication support: MD5
Encryption support:
Local DNSSEC validation: disabled
Note that I am cross compiling net-snmp for an embedded target.
I wonder if I am forgetting to download something?
I usually download the applications and libraries:
libnetsnmphelpers.so.30.0.3
libnetsnmp.so.30.0.3
libnetsnmpmibs.so.30.0.3
libnetsnmpagent.so.30.0.3
libnetsnmptrapd.so.30.0.3
S.
On Wed, Jan 24, 2018 at 11:57 AM, Bill Fenner <fen...@gmail.com> wrote:
> Can you paste the end of your configuration run, where it summarizes the
> results? The “rocommunity6” configuration directive will be available if
> that configuration summary includes “UDPIPv6” in the “Network transport
> support:” list - e.g.,
>
> ---------------------------------------------------------
> Net-SNMP configuration summary:
> ---------------------------------------------------------
>
> SNMP Versions Supported: 1 2c 3
> Building for: linux
> Net-SNMP Version: 5.8.pre1
> Network transport support: Callback Unix Alias TCP UDP TCPIPv6 UDPIPv6
> IPv4Base SocketBase TCPBase UDPIPv4Base UDPBase IPv6Base
>
> How did you build your net-snmp? Is there any chance that you built the
> agent/ subdirectory without IPv6 support, and the snmplib/ subdirectory
> with IPv6 support? That would cause “rocommunity6” to not work but
> “agentaddress udp6:…” would work.
>
> Bill
>
>
> On Wed, Jan 24, 2018 at 11:42 AM, Simon Chamlian <simon.chaml...@mpbc.ca>
> wrote:
>
>> Seems like --enable-ipv6 is not enough to make SNMPv2 work with IPv6
>> since:
>>
>> # ./snmpd -H 2>&1 | grep community
>> trapsink host [community] [port]
>> trap2sink host [community] [port]
>> informsink host [community] [port]
>> trapcommunity community-string
>> com2sec [-Cn CONTEXT] secName
>> IPv4-network-address[/netmask] community
>> com2sec6 [-Cn CONTEXT] secName
>> IPv6-network-address[/netmask] community
>> com2secunix [-Cn CONTEXT] secName sockpath community
>> authcommunity authtype1,authtype2 community
>> [default|hostname|network/bits [oid|-V view [context]]]
>> rwcommunity community [default|hostname|network/bits
>> [oid|-V view [context]]]
>> rocommunity community [default|hostname|network/bits
>> [oid|-V view [context]]]
>>
>> does not show rwcommunity6 and rocommunity6 .
>>
>> So what other flags do I need in addition to (--enable-ipv6) to
>> re-compile to make rwcommunity6/rocommunity6 available?
>>
>> S.
>>
>>
>>
>> On Mon, Jan 15, 2018 at 2:37 PM, Simon Chamlian <simon.chaml...@mpbc.ca>
>> wrote:
>>
>>> Hi,
>>>
>>> Just recompiled the agent by enabling IPv6 ( --enable-ipv6).
>>>
>>> The agent is working fine but don't seem to be able to use IPv6.
>>>
>>> Example:
>>>
>>> # snmpget -v 3 -u Admin -a MD5 -A Admin-00 -l authNoPriv 172.27.42.199
>>> MPBC-1RU-MIB::mpbc1RUNEID.0 -Oqv
>>> "TestNew"
>>>
>>> works fine.
>>>
>>>
>>> In Ipv6:
>>>
>>> # snmpget -v 3 -u Admin -a MD5 -A Admin-00 -l authNoPriv
>>> udp6:'[fe80::6eff:beff:fe02:d0%eth0]':161 MPBC-1RU-MIB::mpbc1RUNEID.0
>>> -Oqv
>>> snmpget: Timeout
>>>
>>> I also tried without the port
>>> # snmpget -v 3 -u Admin -a MD5 -A Admin-00 -l authNoPriv
>>> udp6:'[fe80::6eff:beff:fe02:d0%eth0]' MPBC-1RU-MIB::mpbc1RUNEID.0 -Oqv
>>> snmpget: Timeout
>>>
>>>
>>> Gives me timeout. What am I doing wrong? Do I need any special
>>> instructions in snmpd.conf file?
>>>
>>> Note that when I launch the agent, I get the following error message in
>>> the log:
>>> Error opening specified endpoint ""
>>> Server Exiting with code 1
>>>
>>> But the agent works fine with IPv4.
>>>
>>> Thanks,
>>> S
>>>
>>>
>>
>> ------------------------------------------------------------
>> ------------------
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>>
>
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