Re: Re[10]: [uanog] Странности с SNMP у cisco 2610

2 Jul 2008


      CSCdz51138 Bug Details  Bug #5 of 22 | <
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* ifOperStatus shows incorrect value for PPP encap interfaces *
*Symptom*s:
An SNMP query for ifOperStatus of a ppp(23) or
propPointToPointSerial(22) interfaces returns a value 6 (not present).

*Condition*: THe interface should be of type: ppp(23) or
propPointToPointSerial(22)

Workaround:None *Status *
Fixed (Resolved)

* Severity
 2 - severe *

* Last Modified *
In Last Year

* Product *
Cisco IOS software

* Technology *
IP Application Services

* 1st Found-In *
12.2(13)M
12.2(13)T
Known Affected Versionshttp://tools.cisco.com/Support/BugToolKit/search/knownAffectedVersions.do?method=fetchKnownAffectedVersions&bugId=CSCdz51138
[image:
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* Fixed-In *
12.2(14.3)M
12.2(13)T3
12.2(13a)M
12.2(14)S1
12.2(14)SX
12.2(14.3)S
12.2(14.4)T
12.2(15)ZN
12.2(16)B
12.2(16)BX
12.2(16.1)B
12.2(17a)SX
12.3(0.5)BW3

2008/7/2 Artem Grishin :
...
Здравствуйте, Vladimir.
Вы писали 2 июля 2008 г., 14:56:16:
...
а какая версия софта?
flash:c2600-j1s3-mz.122-13.T1.bin
...
2008/7/2 Artem Grishin :
...
Здравствуйте, Vladimir.
Вы писали 2 июля 2008 г., 14:41:46:
...
Ага, ну значит переменная таки есть и действительно заполнена
значением 6. Это означает -
...
ifOperStatus OBJECT-TYPE
    SYNTAX  INTEGER {
                up(1),        -- ready to pass packets
                down(2),
                testing(3),   -- in some test mode
                unknown(4),   -- status can not be determined
                              -- for some reason.
                dormant(5),
                notPresent(6),    -- some component is missing
                lowerLayerDown(7) -- down due to state of
                                  -- lower-layer interface(s)
            }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The current operational state of the interface.  The
            testing(3) state indicates that no operational packets can
            be passed.  If ifAdminStatus is down(2) then ifOperStatus
            should be down(2).  If ifAdminStatus is changed to up(1)
            then ifOperStatus should change to up(1) if the interface
is
            ready to transmit and receive network traffic; it should
            change to dormant(5) if the interface is waiting for
            external actions (such as a serial line waiting for an
            incoming connection); it should remain in the down(2) state
            if and only if there is a fault that prevents it from going
            to the up(1) state; it should remain in the notPresent(6)
            state if the interface has missing (typically, hardware)
            components."
    ::= { ifEntry 8 }
...
поэтому следующим шагом имеет смысл посмотреть на состояние интерфейса
- sh int ...
Вот собсно приводил:
...
...
...
>>>>>> cisco2610#sh int se 1/6
>>>>>> Serial1/6 is up, line protocol is up
>>>>>>  Hardware is CD2430 in async mode
>>>>>>  Description: test
>>>>>>  Internet address is 10.66.225.17/30
>>>>>>  MTU 1500 bytes, BW 115 Kbit, DLY 100000 usec,
>>>>>>     reliability 255/255, txload 1/255, rxload 1/255
>>>>>>  Encapsulation PPP, LCP Open
>>>>>>  Open: IPCP, loopback not set
>>>>>>  DTR is pulsed for 5 seconds on reset
>>>>>>  Last input 00:00:03, output 00:00:00, output hang never
>>>>>>  Last clearing of "show interface" counters 00:08:48
>>>>>>  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output
drops: 0
>>>>>>  Queueing strategy: weighted fair
>>>>>>  Output queue: 0/1000/64/0 (size/max total/threshold/drops)
>>>>>>     Conversations  0/1/16 (active/max active/max total)
>>>>>>     Reserved Conversations 0/0 (allocated/max allocated)
>>>>>>     Available Bandwidth 86 kilobits/sec
>>>>>>  5 minute input rate 0 bits/sec, 0 packets/sec
>>>>>>  5 minute output rate 0 bits/sec, 0 packets/sec
>>>>>>     184 packets input, 7421 bytes, 0 no buffer
>>>>>>     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
>>>>>>     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0
abort
>>>>>>     170 packets output, 7837 bytes, 0 underruns
>>>>>>     0 output errors, 0 collisions, 1 interface resets
>>>>>>     0 output buffer failures, 0 output buffers swapped out
>>>>>>     0 carrier transitions
>>>>>>
--
Не важно, веришь ли ты в бога, важно верит ли он в тебя...
SUI-UANIC
GAS-RIPE
    ______________________________________________
          --==  Omega Group  ==--
-- 

/doka

Re: Re[10]: [uanog] Странности с SNMP у cisco 2610

Vladimir Litovka