Hi!
First of all the obvious: is the manager REALLY coming from IP
192.168.1.50 when the packets hit the RHEL box? No NAT in between? No
dual NICs or IPs? Just to make sure:
tcpdump -nnvv -c 10 port 161
Then try to access the RHEL box with SNMP from the manager. If source IP
is really 192.168.1.50 we can proceed...
Try adding this:
com2sec ita 127.0.0.0/8 ITACommunity
Restart the snmpd service and do this (on the RHEL box):
snmpwalk -v 1 -c ITACommunity 127.0.0.1
snmpwalk -v 1 -c ITACommunity 127.0.0.1 enterprises
This will make the RHEL attempt to access its own snmp stack over the
loopback interface. If you don't get any response, well then we have to
go figure why!
I'm not an expert in snmpd.conf but I think you get the idea here.
/Fredrik
On 2013-04-18 00:48, Chris Bartram wrote:
I have a working SNMPv3 installation (NET-SNMP version 5.3.2.2 on
RHEL5:) but find we must also allow SNMPv1 gets from another tool
(Dell OpenManage Essentials) which doesn't support SNMPv3.
Below is what Dell recommends using in the standard snmpd.conf file; I
tried adding this to my existing snmpd.conf and (not surprisingly) it
didn't work...
# sec.name <http://sec.name/> source community
com2sec ita 192.168.1.50 ITACommunity
# group.name <http://group.name/> sec.model sec.name
group itagroup v1 ita
group itagroup v2c ita
# name incl/excl subtree mask(optional)
view all included .1
# group.name context sec.model sec.level prefix read write
notif
access itagroup "" any noauth exact all
all none
# Added for support of bcm5820 cards.
pass .1.3.6.1.4.1.4413.4.1 /usr/bin/ucd5820stat
# Send traps to the ita box.
trapsink 192.168.1.50 ITACommunity
# Allow Systems Management Data Engine SNMP to connect to using SMUX
smuxpeer .1.3.6.1.4.1.674.10892.1
Any pointers?
-Thanks,
Chris Bartram
"The purpose of life is not to be happy. It is to be useful, to be
honorable, to be compassionate, to have it make some difference that
you have lived and lived well". (Ralph Waldo Emerson)
------------------------------------------------------------------------------
Precog is a next-generation analytics platform capable of advanced
analytics on semi-structured data. The platform includes APIs for building
apps and a phenomenal toolset for data science. Developers can use
our toolset for easy data analysis & visualization. Get a free account!
http://www2.precog.com/precogplatform/slashdotnewsletter
_______________________________________________
Net-snmp-users mailing list
Net-snmp-users@lists.sourceforge.net
Please see the following page to unsubscribe or change other options:
https://lists.sourceforge.net/lists/listinfo/net-snmp-users
