[1.3.7] SNMP v2 discovery does not work

[BorisL]

./configure --enable-server --enable-agent \
--with-mysql \
--with-net-snmp \
--with-libcurl=/usr/local

>snmpget -c commun -v2c 172.17.1.10 .1.3.6.1.2.1.1.1.0
SNMPv2-MIB::sysDescr.0 = STRING: Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(22)EA4, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Wed 23-Mar-05 15:33 by yenanh

http://www.zabbix.com/forum/attachment.php?attachmentid=739&stc=1

log file:
88890:20070513:145553 In process_rule(name:vlan1,range:172.17.1.10-10)
88890:20070513:145553 IP [172.17.1.10]
88890:20070513:145553 Query [select dcheckid,druleid,type,key_,snmp_community,ports from dchecks where druleid=2]
88890:20070513:145553 In process_check(ip:172.17.1.10, ports:161, type:11)
88890:20070513:145553 In discover_service(ip:172.17.1.10, port:161, type:11)
88890:20070513:145553 End discover_service()
88890:20070513:145553 In update_service(ip:172.17.1.10, port:161, status:down)
88890:20070513:145553 In register_host(ip:172.17.1.10)
88890:20070513:145553 Query [select dhostid,druleid,ip,status,lastup,lastdown from dhosts where ip='172.17.1.10' and dhostid>=100000000000000*0 and dhostid<.........
88890:20070513:145553 End register_host()
88890:20070513:145553 End process_check()
88890:20070513:145553 In add_host_event(ip:172.17.1.10)
88890:20070513:145553 Query [select status,dhostid from dhosts where ip='172.17.1.10']
88890:20070513:145553 End add_host_event()


But!
>time tcpdump -nli em0 host 172.17.1.10 | grep .1.3.6.1.2.1.1.1.0
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on em0, link-type EN10MB (Ethernet), capture size 96 bytes
^C316 packets captured
126335 packets received by filter
0 packets dropped by kernel

tcpdump -nli em0 host 172.17.1.10 0.01s user 0.01s system 0% cpu 2:55.93 total
grep .1.3.6.1.2.1.1.1.0 0.00s user 0.00s system 0% cpu 2:55.93 total

There is no traffic to 172.17.1.10 asking for .1.3.6.1.2.1.1.1.0!

[Alexei]

Thanks for repoting this. Fixed in the latest code.

[bobrivers]

Hi,

I downloaded zabbix 1.3.8 and tried to use the snmp discovery with no success.

843:20070518:103019 IP [10.44.1.7]
843:20070518:103019 Query [select dcheckid,druleid,type,key_,snmp_community,ports from dchecks where druleid=2]
843:20070518:103019 In process_check(ip:10.44.1.7, ports:161, type:10)
843:20070518:103019 In discover_service(ip:10.44.1.7, port:161, type:10)
843:20070518:103019 End discover_service()
843:20070518:103019 In update_service(ip:10.44.1.7, port:161, status:down)
843:20070518:103019 In register_host(ip:10.44.1.7)
843:20070518:103019 Query [select dhostid,druleid,ip,status,lastup,lastdown from dhosts where ip='10.44.1.7' and dhostid>=100000000000000*0 and dhostid<=(100000000000000*0+99999999999999) ]
843:20070518:103019 End register_host()
843:20070518:103019 End process_check()
843:20070518:103019 In add_host_event(ip:10.44.1.7)
843:20070518:103019 Query [select status,dhostid from dhosts where ip='10.44.1.7']
843:20070518:103019 End add_host_event()

I don't know if the problem is with my. My community name has special characters, for instance Public$05.

When I use snmpget (snmpget -v2c -c Public\$05 10.44.1.7 1.3.6.1.2.1.1.5.0) I need to put a backslash before the special character.

Anyway I tried to configure zabbix with and without backslah. I Also tried to change from snmp2 to snmp1. Nothing happened.

[Alexei]

Yes, it does not work with 1.3.8. The fix is in SVN code.