Hi all,
I am trying to use a subagent (agentx), and I came across a huge problem
which I can't seem to solve.
Following is my mib as printed by print_mib function:
Children of mmsc(8):
JINNY-MMSC-MIB:wret-error(91) type=6
JINNY-MMSC-MIB:wret-ok(90) type=6
JINNY-MMSC-MIB:wret-total(89) type=6
JINNY-MMSC-MIB:smsnot-alive(88) type=6
JINNY-MMSC-MIB:smsnot-error(87) type=6
JINNY-MMSC-MIB:smsnot-ok(86) type=6
JINNY-MMSC-MIB:smsnot-total(85) type=6
JINNY-MMSC-MIB:mrep-alive(84) type=6
JINNY-MMSC-MIB:mrep-prepaid(83) type=6
JINNY-MMSC-MIB:mrep-postpaid(82) type=6
JINNY-MMSC-MIB:mrep-unrecognized(81) type=6
JINNY-MMSC-MIB:mrep-deferred(80) type=6
JINNY-MMSC-MIB:mrep-rejected(79) type=6
JINNY-MMSC-MIB:mrep-retrieved(78) type=6
JINNY-MMSC-MIB:mrep-expired(77) type=6
JINNY-MMSC-MIB:mrep-error(76) type=6
JINNY-MMSC-MIB:mrep-ok(75) type=6
JINNY-MMSC-MIB:mrep-total(74) type=6
JINNY-MMSC-MIB:mack-allowedreport(73) type=6
JINNY-MMSC-MIB:mack-error(72) type=6
JINNY-MMSC-MIB:mack-ok(71) type=6
JINNY-MMSC-MIB:mack-total(70) type=6
JINNY-MMSC-MIB:mret-sizebt250k(69) type=6
JINNY-MMSC-MIB:mret-size120to250k(68) type=6
JINNY-MMSC-MIB:mret-size60to120k(67) type=6
JINNY-MMSC-MIB:mret-size30to60k(66) type=6
JINNY-MMSC-MIB:mret-size20to30k(65) type=6
JINNY-MMSC-MIB:mret-size10to20k(64) type=6
JINNY-MMSC-MIB:mret-size5to10k(63) type=6
JINNY-MMSC-MIB:mret-size0to5k(62) type=6
JINNY-MMSC-MIB:mret-size-total(61) type=6
JINNY-MMSC-MIB:mret-prepaid(60) type=6
JINNY-MMSC-MIB:mret-postpaid(59) type=6
JINNY-MMSC-MIB:mret-senderhidden(58) type=6
JINNY-MMSC-MIB:mret-prio-high(57) type=6
JINNY-MMSC-MIB:mret-prio-normal(56) type=6
JINNY-MMSC-MIB:mret-prio-low(55) type=6
JINNY-MMSC-MIB:mret-reportrequested(54) type=6
JINNY-MMSC-MIB:mret-class-aut(53) type=6
JINNY-MMSC-MIB:mret-class-inf(52) type=6
JINNY-MMSC-MIB:mret-class-adv(51) type=6
JINNY-MMSC-MIB:mret-class-per(50) type=6
JINNY-MMSC-MIB:mret-error(49) type=6
JINNY-MMSC-MIB:mret-ok(48) type=6
JINNY-MMSC-MIB:mret-total(47) type=6
JINNY-MMSC-MIB:mnotresp-allowedreport(46) type=6
JINNY-MMSC-MIB:mnotresp-unrecognized(45) type=6
JINNY-MMSC-MIB:mnotresp-deferred(44) type=6
JINNY-MMSC-MIB:mnotresp-rejected(43) type=6
JINNY-MMSC-MIB:mnotresp-retrieved(42) type=6
JINNY-MMSC-MIB:mnotresp-error(41) type=6
JINNY-MMSC-MIB:mnotresp-ok(40) type=6
JINNY-MMSC-MIB:mnotresp-total(39) type=6
JINNY-MMSC-MIB:mnot-alive(38) type=6
JINNY-MMSC-MIB:mnot-prepaid(37) type=6
JINNY-MMSC-MIB:mnot-postpaid(36) type=6
JINNY-MMSC-MIB:mnot-error(35) type=6
JINNY-MMSC-MIB:mnot-ok(34) type=6
JINNY-MMSC-MIB:mnot-total(33) type=6
JINNY-MMSC-MIB:msend-dest-mm7(32) type=6
JINNY-MMSC-MIB:msend-src-mm7(31) type=6
JINNY-MMSC-MIB:msend-dest-mm4(30) type=6
JINNY-MMSC-MIB:msend-src-mm4(29) type=6
JINNY-MMSC-MIB:msend-dest-mm3(28) type=6
JINNY-MMSC-MIB:msend-src-mm3(27) type=6
JINNY-MMSC-MIB:msend-dest-mm1(26) type=6
JINNY-MMSC-MIB:msend-src-mm1(25) type=6
JINNY-MMSC-MIB:msend-sizebt250k(24) type=6
JINNY-MMSC-MIB:msend-size120to250k(23) type=6
JINNY-MMSC-MIB:msend-size60to120k(22) type=6
JINNY-MMSC-MIB:msend-size30to60k(21) type=6
JINNY-MMSC-MIB:msend-size20to30k(20) type=6
JINNY-MMSC-MIB:msend-size10to20k(19) type=6
JINNY-MMSC-MIB:msend-size5to10k(18) type=6
JINNY-MMSC-MIB:msend-size0to5k(17) type=6
JINNY-MMSC-MIB:msend-size-total(16) type=6
JINNY-MMSC-MIB:msend-prepaid(15) type=6
JINNY-MMSC-MIB:msend-postpaid(14) type=6
JINNY-MMSC-MIB:msend-wantsreadreply(13) type=6
JINNY-MMSC-MIB:msend-hidesender(12) type=6
JINNY-MMSC-MIB:msend-prio-high(11) type=6
JINNY-MMSC-MIB:msend-prio-normal(10) type=6
JINNY-MMSC-MIB:msend-prio-low(9) type=6
JINNY-MMSC-MIB:msend-wantsreport(8) type=6
JINNY-MMSC-MIB:msend-class-aut(7) type=6
JINNY-MMSC-MIB:msend-class-inf(6) type=6
JINNY-MMSC-MIB:msend-class-adv(5) type=6
JINNY-MMSC-MIB:msend-class-per(4) type=6
JINNY-MMSC-MIB:msend-error(3) type=6
JINNY-MMSC-MIB:msend-ok(2) type=6
JINNY-MMSC-MIB:msend-total(1) type=6
when i run the subagent and the snmpd and i try to walk this tree this is
what happens in the logfile:
var_jAgentX -> Handling an exact request...
10:48:56.641 ( 4858) 5 var_jAgentX ->
name=enterprises.jinny.generic.mmsc.msend-total
10:48:56.641 ( 4858) 5 var_jAgentX -> It's not a table
10:48:56.641 ( 4858) 4 var_jAgentX -> header_generic failed for mmsc!
10:48:56.641 ( 4858) 3 var_jAgentX -> Handling an inexact request...
10:48:56.641 ( 4858) 5 var_jAgentX -> (before) name =
enterprises.jinny.generic.mmsc.msend-total
10:48:56.641 ( 4858) 5 var_jAgentX -> (before) vp->name =
enterprises.jinny.generic.mmsc.msend-total
10:48:56.641 ( 4858) 5 var_jAgentX -> (after) vp->name =
enterprises.jinny.generic.mmsc.msend-total
10:48:56.641 ( 4858) 5 var_jAgentX -> (after) name =
enterprises.jinny.generic.mmsc.msend-total.0
10:48:56.641 ( 4858) 6 inexact_request_handle -> pass=0
it thinks that i have sent an exact request. Furthermore, below is an
extract of the same request when i used a dynamically loaded subagent:
11:06:20.638 (16338) 3 var_jsnmp -> Handling an inexact request...
11:06:20.638 (16338) 5 var_jsnmp -> (before) name =
enterprises.jinny.generic.mmsc
11:06:20.638 (16338) 5 var_jsnmp -> (before) vp->name =
enterprises.jinny.generic.mmsc.msend-total
11:06:20.638 (16338) 5 var_jsnmp -> (after) vp->name =
enterprises.jinny.generic.mmsc.msend-total
11:06:20.638 (16338) 5 var_jsnmp -> (after) name =
enterprises.jinny.generic.mmsc.msend-total.0
and I think that the subagent agentx should output the same thing
In fact I am fetching the counters from a shared memory, so when the counter
isn't found a return NULL should be passed and snmp should go to the next
child in the MMSC tree. But this is not what's happening. In fact in my
shared memory I only have the counters:
JINNY-MMSC-MIB:smsnot-alive(88) type=6
JINNY-MMSC-MIB:smsnot-error(87) type=6
JINNY-MMSC-MIB:smsnot-ok(86) type=6
JINNY-MMSC-MIB:smsnot-total(85) type=6
so what's happening is that when snmp reaches the
JINNY-MMSC-MIB:smsnot-total(85) it returns the value that i have extracted
from the shared memory and then he goes back to the second counter and
rewalk the tree
JINNY-MMSC-MIB:msend-ok(2) type=6
and when he reaches
JINNY-MMSC-MIB:smsnot-ok(86) type=6
he goes back to the third counter and rewalk the tree
JINNY-MMSC-MIB:msend-error(3) type=6
and so on. So snmp is walking the tree thousands of times more then he
should and i think its because he understood that i sent an exact request.
So when i use the simple
[EMAIL PROTECTED] bin]$ ./snmpwalk -c public localhost mmsc
Timeout: No Response from localhost
the request times out and if i use
[EMAIL PROTECTED] bin]$ ./snmpwalk -t 10 -c public localhost mmsc
JINNY-MMSC-MIB::smsnot-total.0 = Counter32: 0
JINNY-MMSC-MIB::smsnot-ok.0 = Counter32: 0
JINNY-MMSC-MIB::smsnot-error.0 = Counter32: 0
JINNY-MMSC-MIB::smsnot-alive.0 = Counter32: 8
If you require any addtional logs or information please do not hesitate to
contact me
Thank You,
Regards
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