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Monitoring gigabit interfaces ?

 
 
raptor
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      02-06-2005
hi,

I'm getting weird graphics on mrtg when monitoring
gigabit interface on cisco 2950 catalyst and another noname switch...
as I read in the google.groups I added to the Target :::::2,
but i still get :

SNMP Error:
no response received
SNMPv2c_Session (remote host: "x.x.x.x" [x.x.x.x].161)
community: "public"
request ID: -54145676
PDU bufsize: 8000 bytes
timeout: 2s
retries: 5
backoff: 1)
at /usr/bin/../lib/mrtg2/SNMP_util.pm line 458
SNMPGET Problem for ifHCInOctets.25 ifHCOutOctets.25 on
(E-Mail Removed):::::2
at /usr/bin/mrtg line 1607
WARNING: skipping because at least the query for ifHCInOctets.25 on
x.x.x.x did not succeed
SNMP Error:
no response received
SNMPv2c_Session (remote host: "x.x.x.x" [x.x.x.x].161)
community: "public"
request ID: -54145675
PDU bufsize: 8000 bytes
timeout: 2s
retries: 5
backoff: 1)
at /usr/bin/../lib/mrtg2/SNMP_util.pm line 458
SNMPGET Problem for ifHCInOctets.26 ifHCOutOctets.26 on
(E-Mail Removed):::::2
at /usr/bin/mrtg line 1607
WARNING: skipping because at least the query for ifHCInOctets.26 on
x.x.x.x did not succeed
ERROR: Target[x.x.x.x_25][_IN_] ' $$target[3]{$mode} ' did not eval
into defined data
ERROR: Target[x.x.x.x_25][_OUT_] ' $$target[3]{$mode} ' did not eval
into defined data
ERROR: Target[x.x.x.x_26][_IN_] ' $$target[4]{$mode} ' did not eval
into defined data
ERROR: Target[x.x.x.x_26][_OUT_] ' $$target[4]{$mode} ' did not eval
into defined data


any idea how to solve this...

 
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raptor
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      02-07-2005
on cisco site it i written :
http://www.cisco.com/warp/public/477...unter.shtml#QB

The following Cisco devices implement 64-bit SNMP counters:
Catalyst 2950 and 3550 - support begins in 12.1(11)EA1 since CSCdx67611
and CSCdw52807

i'm with version : 12.1(13)EA1
but still get :
snmpwalk -c public -v 2c x.x.x.x .1.3.6.1.2.1.31.1.1.1.6
IF-MIB::ifHCInOctets.28 = Counter64: 0
IF-MIB::ifHCInOctets.29 = Counter64: 14350162363

i.e. no .25 and .26 which are the GB interfaces.. but :
IF-MIB::ifHCInOctets.25 = No Such Instance currently exists at this OID

 
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Seppo Mannisto
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      02-07-2005
In article <(E-Mail Removed). com>, raptor wrote:
> on cisco site it i written :
> http://www.cisco.com/warp/public/477...unter.shtml#QB
>
> The following Cisco devices implement 64-bit SNMP counters:
> Catalyst 2950 and 3550 - support begins in 12.1(11)EA1 since CSCdx67611
> and CSCdw52807
>
> i'm with version : 12.1(13)EA1
> but still get :
> snmpwalk -c public -v 2c x.x.x.x .1.3.6.1.2.1.31.1.1.1.6
> IF-MIB::ifHCInOctets.28 = Counter64: 0
> IF-MIB::ifHCInOctets.29 = Counter64: 14350162363
>
> i.e. no .25 and .26 which are the GB interfaces.. but :
> IF-MIB::ifHCInOctets.25 = No Such Instance currently exists at this OID
>


Have you checked the IfDescr of those interfaces? This is what i get from 2950
with 12.1(13)EA1 IOS.

IF-MIB::ifDescr.25 = STRING: Null0
IF-MIB::ifDescr.26 = STRING: Vlan1


--
#seppo dot mannisto at uta dot fi#
 
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raptor
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      02-07-2005
I'm getting this :
IF-MIB::ifDescr.24 = STRING: FastEthernet0/24

IF-MIB::ifDescr.25 = STRING: GigabitEthernet0/1
IF-MIB::ifDescr.26 = STRING: GigabitEthernet0/2

IF-MIB::ifDescr.27 = STRING: Null0
IF-MIB::ifDescr.28 = STRING: Vlan10
IF-MIB::ifDescr.29 = STRING: Vlan11

 
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