check_snmp on Sol 10 mangling data
Kyle Tucker
kylet at panix.com
Mon Mar 6 12:43:07 CET 2006
I just want to add that snmpget returns a good clean string on both
Solaris 8 and 10. I also copied over and ran the check_snmp that I
built (and runs well) on Solaris 8 on the Solaris 10 system and it
too returns the garbage strings. So I'm at a total loss as to what
about Solaris 10 that would cause such behavior, but it's bad enough
that I cannot use check_snmp dependably.
> I had check_snmp from the 1.4.2 plugins working great with=20
> Net-SNMP 5.2.2 on Solaris 8. I have built it all on Solaris 10 now=20
> for my production server and I get mangled data back from check_snmp
> going to the exact same snmpd client.=20
>
> Here's a good working Solaris 8 query from check_snmp and snmpget and it'=
> s
> output through 'od'.
>
> # /usr/local/nagios/libexec/check_snmp -t 3 -P 3 -H 192.168.16.11 -L auth=
> Priv \
> -U Username -a MD5 -A abcdefg -X hijklmno -o .1.3.6.1.4.1.8072.1.3.2.3.1.=
> 2.4.101.120.116.116
> SNMP OK - "extt running okay" | iso.3.6.1.4.1.8072.1.3.2.3.1.2.4.101.120.=
> 116.116=3D"extt running okay";;;; =20
>
> 0000000 S N M P O K - " e x t t =20
> 0000020 r u n n i n g o k a y " | =20
> 0000040 i s o . 3 . 6 . 1 . 4 . 1 . 8 0
> 0000060 7 2 . 1 . 3 . 2 . 3 . 1 . 2 . 4
> 0000100 . 1 0 1 . 1 2 0 . 1 1 6 . 1 1 6
> 0000120 =3D " e x t t r u n n i n g o
> 0000140 k a y " ; ; ; ; \n
>
> snmpget -l AuthPriv -v 3 -u Username -a MD5 -A abcdefg -x DES -X hijklmno=
> 192.168.16.11 .1.3.6.1.4.1.8072.1.3.2.3.1.2.4.101.120.116.116=20
> NET-SNMP-EXTEND-MIB::nsExtendOutputFull."extt" =3D STRING: extt running o=
> kay
>
> And here's the mangled output on Solaris 10
>
> /usr/local/nagios/libexec/check_snmp -t 3 -P 3 -H 192.168.16.11 -L authPr=
> iv \
> -U Username -a MD5 -A abcdefg -X hijklmno -o .1.3.6.1.4.1.8072.1.3.2.3.1.=
> 2.4.101.120.116.116
> SNMP OK - "extt running okay" | iso.3.6.1.4.1.8072.1.3.2.3.1.2.4.101.120.=
> 116.116=3D"extt running okay"=FFp=FF?Xiso.3.6.1.4.1.8072.1.3.2.3.1.2.4.10=
> 1.120.116.116 =3D STRING: "extt running okay"
> ;;;; =20
>
> 0000000 S N M P O K - " e x t t =20
> 0000020 r u n n i n g o k a y " | =20
> 0000040 i s o . 3 . 6 . 1 . 4 . 1 . 8 0
> 0000060 7 2 . 1 . 3 . 2 . 3 . 1 . 2 . 4
> 0000100 . 1 0 1 . 1 2 0 . 1 1 6 . 1 1 6
> 0000120 =3D " e x t t r u n n i n g o
> 0000140 k a y " 377 " \b p 377 ? 017 X i s o .
> 0000160 3 . 6 . 1 . 4 . 1 . 8 0 7 2 . 1
> 0000200 . 3 . 2 . 3 . 1 . 2 . 4 . 1 0 1
> 0000220 . 1 2 0 . 1 1 6 . 1 1 6 =3D S
> 0000240 T R I N G : " e x t t r u n
> 0000260 n i n g o k a y " \n ; ; ; ; =20
>
> snmpget -l AuthPriv -v 3 -u Username -a MD5 -A abcdefg -x DES -X hijklmno=
> 192.168.16.11 .1.3.6.1.4.1.8072.1.3.2.3.1.2.4.101.120.116.116=20
> NET-SNMP-EXTEND-MIB::nsExtendOutputFull."extt" =3D STRING: extt running o=
> kay
>
> Oddly the output from the mangled one is 3 lines, 2 for the good one.
> Any thoughts what's going on or where to chase this? Thanks.
>
> --=20
> - Kyle=20
> ---------------------------------------------
> kylet at panix.com http://www.panix.com/~kylet =20
> ---------------------------------------------
>
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--
- Kyle
---------------------------------------------
kylet at panix.com http://www.panix.com/~kylet
---------------------------------------------
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