Monitorando o StarOS (MRTG + SNMP)

[nataniel]

Povo,

como eu faço para monitorar o StarOS? Eu já tentei várias configurações do MRTG e nada funciona direito. Sempre dá esse retorno pro MRTG:

WARNING: could not match&get 172.20.0.11:/ifInOctets for Descr 'wpcm0'
ERROR: Target[ema.wpcm0][_IN_] ' $target->[2]{$mode} ' did not eval into defined data
ERROR: Target[ema.wpcm0][_OUT_] ' $target->[2]{$mode} ' did not eval into defined data

Esse erro acontece aleatoriamente para cada interface do sistema. Isso é estressante porque as vezes a gente acha que tá com uma velocidade a conexão e na realidade é outra velocidade.

Se alguem sabe uma outra forma de monitorar me avise...

[sergio]

vê se isso ajuda:
http://forums.star-os.com/showthread.php?p=25148

[nataniel]

Sergio,

Sim e não. Aquela forma é para monitorar a qualidade do enlace (eu estou testando um script parecido) o que eu preciso é monitorar o consumo de banda no backbone e nos cartões wlan que vão para os clientes.

[alexandrecorrea]

Nataniel,

monitoro o consumo do staros em um pop meu aqui assim:


### Global Config Options
EnableIPv6: no
XSize[_]: 350
YSize[_]: 150
Title[_]: Onda Internet - Pop08 - AP01
WorkDir: /www/stats
Options[_]: growright, bits
SetEnv[_]: MRTG_INT_IP="" MRTG_INT_DESCR=""
MaxBytes[_]: 1250000

######################################################################
# System: router
# Description:
# Contact: Not Configured
# Location: Not Configured
######################################################################


### Interface 1 >> Descr: 'lo' | Name: '' | Ip: '127.0.0.1' | Eth: '' ###
### The following interface is commented out because:
### * it is a Software Loopback interface
#
# Target[111.222.333.444_1]: 1[email protected]:
# SetEnv[111.222.333.444_1]: MRTG_INT_IP="127.0.0.1" MRTG_INT_DESCR="lo"
# MaxBytes[111.222.333.444_1]: 1250000
# Title[111.222.333.444_1]: Traffic Analysis for 1 -- router
# PageTop[111.222.333.444_1]: <H1>Traffic Analysis for 1 -- router</H1>
# <TABLE>
# <TR><TD>System:</TD> <TD>router in Not Configured</TD></TR>
# <TR><TD>Maintainer:</TD> <TD>Not Configured</TD></TR>
# <TR><TD>Description:</TD><TD>lo </TD></TR>
# <TR><TD>ifType:</TD> <TD>softwareLoopback (24)</TD></TR>
# <TR><TD>ifName:</TD> <TD></TD></TR>
# <TR><TD>Max Speed:</TD> <TD>1250.0 kBytes/s</TD></TR>
# <TR><TD>Ip:</TD> <TD>127.0.0.1 (localhost.localdomain)</TD></TR>
# </TABLE>


### Interface 2 >> Descr: 'br0' | Name: '' | Ip: '111.222.333.444' | Eth: '' ###
### The following interface is commented out because:
### * has a speed of 0 which makes no sense
#
# Target[111.222.333.444_2]: 2[email protected]:
# SetEnv[111.222.333.444_2]: MRTG_INT_IP="111.222.333.444" MRTG_INT_DESCR="br0"
# MaxBytes[111.222.333.444_2]: 0
# Title[111.222.333.444_2]: Traffic Analysis for 2 -- router
# PageTop[111.222.333.444_2]: <H1>Traffic Analysis for 2 -- router</H1>
# <TABLE>
# <TR><TD>System:</TD> <TD>router in Not Configured</TD></TR>
# <TR><TD>Maintainer:</TD> <TD>Not Configured</TD></TR>
# <TR><TD>Description:</TD><TD>br0 </TD></TR>
# <TR><TD>ifType:</TD> <TD>Other (1)</TD></TR>
# <TR><TD>ifName:</TD> <TD></TD></TR>
# <TR><TD>Max Speed:</TD> <TD>0.0 Bytes/s</TD></TR>
# <TR><TD>Ip:</TD> <TD>111.222.333.444 ()</TD></TR>
# </TABLE>


### Interface 3 >> Descr: 'tunl0' | Name: '' | Ip: '0.0.0.0' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
### * it is operationally DOWN
### * has a speed of 0 which makes no sense
#
# Target[111.222.333.444_3]: 3[email protected]:
# SetEnv[111.222.333.444_3]: MRTG_INT_IP="0.0.0.0" MRTG_INT_DESCR="tunl0"
# MaxBytes[111.222.333.444_3]: 0
# Title[111.222.333.444_3]: Traffic Analysis for 3 -- router
# PageTop[111.222.333.444_3]: <H1>Traffic Analysis for 3 -- router</H1>
# <TABLE>
# <TR><TD>System:</TD> <TD>router in Not Configured</TD></TR>
# <TR><TD>Maintainer:</TD> <TD>Not Configured</TD></TR>
# <TR><TD>Description:</TD><TD>tunl0 </TD></TR>
# <TR><TD>ifType:</TD> <TD>Other (1)</TD></TR>
# <TR><TD>ifName:</TD> <TD></TD></TR>
# <TR><TD>Max Speed:</TD> <TD>0.0 Bytes/s</TD></TR>
# <TR><TD>Ip:</TD> <TD>0.0.0.0 ()</TD></TR>
# </TABLE>


### Interface 4 >> Descr: 'gre0' | Name: '' | Ip: '' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
### * it is operationally DOWN
### * has a speed of 0 which makes no sense
#
# Target[111.222.333.444_4]: 4[email protected]:
# SetEnv[111.222.333.444_4]: MRTG_INT_IP="" MRTG_INT_DESCR="gre0"
# MaxBytes[111.222.333.444_4]: 0
# Title[111.222.333.444_4]: Traffic Analysis for 4 -- router
# PageTop[111.222.333.444_4]: <H1>Traffic Analysis for 4 -- router</H1>
# <TABLE>
# <TR><TD>System:</TD> <TD>router in Not Configured</TD></TR>
# <TR><TD>Maintainer:</TD> <TD>Not Configured</TD></TR>
# <TR><TD>Description:</TD><TD>gre0 </TD></TR>
# <TR><TD>ifType:</TD> <TD>Other (1)</TD></TR>
# <TR><TD>ifName:</TD> <TD></TD></TR>
# <TR><TD>Max Speed:</TD> <TD>0.0 Bytes/s</TD></TR>
# </TABLE>


### Interface 5 >> Descr: 'eth0' | Name: '' | Ip: '' | Eth: '00-02-b3-1c-2b-ac' ###

Target[OndaPop02B-StarOS-eth0]: 5[email protected]:
SetEnv[OndaPop02B-StarOS-eth0]: MRTG_INT_IP="" MRTG_INT_DESCR="eth0"
MaxBytes[OndaPop02B-StarOS-eth0]: 1250000
Title[OndaPop02B-StarOS-eth0]: Traffic Analysis for 5 -- router
PageTop[OndaPop02B-StarOS-eth0]: <H1>Traffic Analysis for 5 -- router</H1>
<TABLE>
<TR><TD>System:</TD> <TD>StarOS 2.10.0 (4693)</TD></TR>
<TR><TD>Maintainer:</TD> <TD>[email protected]</TD></TR>
<TR><TD>Description:</TD><TD>eth0 </TD></TR>
<TR><TD>ifType:</TD> <TD>ethernetCsmacd (6)</TD></TR>
<TR><TD>ifName:</TD> <TD>eth0</TD></TR>
<TR><TD>Max Speed:</TD> <TD>1250.0 kBytes/s</TD></TR>
</TABLE>


### Interface 6 >> Descr: 'ecb' | Name: '' | Ip: '' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
### * it is operationally DOWN
### * has a speed of 0 which makes no sense
#
# Target[111.222.333.444_6]: 6[email protected]:
# SetEnv[111.222.333.444_6]: MRTG_INT_IP="" MRTG_INT_DESCR="ecb"
# MaxBytes[111.222.333.444_6]: 0
# Title[111.222.333.444_6]: Traffic Analysis for 6 -- router
# PageTop[111.222.333.444_6]: <H1>Traffic Analysis for 6 -- router</H1>
# <TABLE>
# <TR><TD>System:</TD> <TD>router in Not Configured</TD></TR>
# <TR><TD>Maintainer:</TD> <TD>Not Configured</TD></TR>
# <TR><TD>Description:</TD><TD>ecb </TD></TR>
# <TR><TD>ifType:</TD> <TD>Other (1)</TD></TR>
# <TR><TD>ifName:</TD> <TD></TD></TR>
# <TR><TD>Max Speed:</TD> <TD>0.0 Bytes/s</TD></TR>
# </TABLE>


### Interface 7 >> Descr: 'ipacct' | Name: '' | Ip: '' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
### * it is operationally DOWN
### * has a speed of 0 which makes no sense
#
# Target[111.222.333.444_7]: 7[email protected]:
# SetEnv[111.222.333.444_7]: MRTG_INT_IP="" MRTG_INT_DESCR="ipacct"
# MaxBytes[111.222.333.444_7]: 0
# Title[111.222.333.444_7]: Traffic Analysis for 7 -- router
# PageTop[111.222.333.444_7]: <H1>Traffic Analysis for 7 -- router</H1>
# <TABLE>
# <TR><TD>System:</TD> <TD>router in Not Configured</TD></TR>
# <TR><TD>Maintainer:</TD> <TD>Not Configured</TD></TR>
# <TR><TD>Description:</TD><TD>ipacct </TD></TR>
# <TR><TD>ifType:</TD> <TD>Other (1)</TD></TR>
# <TR><TD>ifName:</TD> <TD></TD></TR>
# <TR><TD>Max Speed:</TD> <TD>0.0 Bytes/s</TD></TR>
# </TABLE>


### Interface 8 >> Descr: 'beacon' | Name: '' | Ip: '' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
### * it is operationally DOWN
### * has a speed of 0 which makes no sense
#
# Target[111.222.333.444_8]: 8[email protected]:
# SetEnv[111.222.333.444_8]: MRTG_INT_IP="" MRTG_INT_DESCR="beacon"
# MaxBytes[111.222.333.444_8]: 0
# Title[111.222.333.444_8]: Traffic Analysis for 8 -- router
# PageTop[111.222.333.444_8]: <H1>Traffic Analysis for 8 -- router</H1>
# <TABLE>
# <TR><TD>System:</TD> <TD>router in Not Configured</TD></TR>
# <TR><TD>Maintainer:</TD> <TD>Not Configured</TD></TR>
# <TR><TD>Description:</TD><TD>beacon </TD></TR>
# <TR><TD>ifType:</TD> <TD>Other (1)</TD></TR>
# <TR><TD>ifName:</TD> <TD></TD></TR>
# <TR><TD>Max Speed:</TD> <TD>0.0 Bytes/s</TD></TR>
# </TABLE>


### Interface 9 >> Descr: 'wlanbr' | Name: '' | Ip: '' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
### * it is operationally DOWN
#
# Target[111.222.333.444_9]: 9[email protected]:
# SetEnv[111.222.333.444_9]: MRTG_INT_IP="" MRTG_INT_DESCR="wlanbr"
# MaxBytes[111.222.333.444_9]: 1250000
# Title[111.222.333.444_9]: Traffic Analysis for 9 -- router
# PageTop[111.222.333.444_9]: <H1>Traffic Analysis for 9 -- router</H1>
# <TABLE>
# <TR><TD>System:</TD> <TD>router in Not Configured</TD></TR>
# <TR><TD>Maintainer:</TD> <TD>Not Configured</TD></TR>
# <TR><TD>Description:</TD><TD>wlanbr </TD></TR>
# <TR><TD>ifType:</TD> <TD>ethernetCsmacd (6)</TD></TR>
# <TR><TD>ifName:</TD> <TD></TD></TR>
# <TR><TD>Max Speed:</TD> <TD>1250.0 kBytes/s</TD></TR>
# </TABLE>


### Interface 10 >> Descr: 'wpcm0' | Name: '' | Ip: '' | Eth: '' ###

Target[OndaPop02B-StarOS-wlan0]: 10[email protected]:
SetEnv[OndaPop02B-StarOS-wlan0]: MRTG_INT_IP="" MRTG_INT_DESCR="wpcm0"
MaxBytes[OndaPop02B-StarOS-wlan0]: 1250000
Title[OndaPop02B-StarOS-wlan0]: Traffic Analysis for 10 -- router
PageTop[OndaPop02B-StarOS-wlan0]: <H1>Traffic Analysis for 10 -- router</H1>
<TABLE>
<TR><TD>System:</TD> <TD>StarOS 2.10.0 (4693)</TD></TR>
<TR><TD>Maintainer:</TD> <TD>[email protected]</TD></TR>
<TR><TD>Description:</TD><TD>wpcm0 </TD></TR>
<TR><TD>ifType:</TD> <TD>ethernetCsmacd (6)</TD></TR>
<TR><TD>ifName:</TD> <TD>wpcm0</TD></TR>
<TR><TD>Max Speed:</TD> <TD>1250.0 kBytes/s</TD></TR>
</TABLE>


### Interface 11 >> Descr: 'cbq' | Name: '' | Ip: '' | Eth: '' ###
### The following interface is commented out because:
### * it is administratively DOWN
### * it is operationally DOWN
### * has a speed of 0 which makes no sense
#
# Target[111.222.333.444_11]: 11[email protected]:
# SetEnv[111.222.333.444_11]: MRTG_INT_IP="" MRTG_INT_DESCR="cbq"
# MaxBytes[111.222.333.444_11]: 0
# Title[111.222.333.444_11]: Traffic Analysis for 11 -- router
# PageTop[111.222.333.444_11]: <H1>Traffic Analysis for 11 -- router</H1>
# <TABLE>
# <TR><TD>System:</TD> <TD>router in Not Configured</TD></TR>
# <TR><TD>Maintainer:</TD> <TD>Not Configured</TD></TR>
# <TR><TD>Description:</TD><TD>cbq </TD></TR>
# <TR><TD>ifType:</TD> <TD>Other (1)</TD></TR>
# <TR><TD>ifName:</TD> <TD></TD></TR>
# <TR><TD>Max Speed:</TD> <TD>0.0 Bytes/s</TD></TR>
# </TABLE>


funciona... onde eh 111.222.333.444 eh o ip do staros

[nataniel]

Alexandre,

O problema é que assim você está usando o sistema de análise de tráfego pelo número da interface o que não me serve já que eu trabalho com PPPoE e as interfaces vivem mudando de número...

Target[OndaPop02B-StarOS-wlan0]: [b]10[/b]:[email protected]:

Eu gostaria de monitorar o tráfego nas interfaces que aceitam conexões PPPoE mas estou chegando a conclusao de que é impossível e terei que controlar apenas pela interface do backbone mesmo.

[alexandrecorrea]

na verdade faço todo controle nos servidores "terrestres" ... o staros fica apenas como bridge ... apenas repassando o trafego para o servidor e o servidor controlando...

aproveitando..

voce tem os MIBS que pegam os clientes online ? e o mib do sinal ?


consegui os mibs do ap2000 e da terabeam ap plus... no staros nao sei quais.. e com o snmpwalk nao consegui achar...

[nataniel]

Alexandre,

É realmente assim pra mim não irá funcionar... hehehe...

O MIB eu não tenho mas no forum internacional do StarOS tem vários scripts para fazer essas verificações usando o StarUtil (muito bom o software) e integrar os resultados do StarUtil ao MRTG. Faz 1001 coisas esse StarUtil.