Re: problem with exec returning all data

On Wed, 23 Mar 2005 08:12:17 GMT GDB wrote:
G> I've run into what appears to be a basic problem, and yet I can't seem to
G> find any information on it. Essentially, I'm trying to call the exec
G> directive from my snmpd.conf as such:
G>
G> exec .1.3.6.1.4.1.2021.50 message /usr/local/bin/qmailmrtg7 m /var/log/qmail
G>
G> If I call /usr/local/bin/qmailmrtg7 m /var/log/qmail from the command line,
G> the output at this particular time is:
G>
G> 36
G> 36
G>

Is that 2, 3 or 4 lines?

G> If I do an snmpwalk like this:
G>
G> snmpwalk -v 2c -c mycommunity localhost .1.3.6.1.4.1.2021.50
G>
G> my output looks like:
G>
G> UCD-SNMP-MIB::ucdavis.50.103.1 = ""

I believe that exec will only return the first line. If that line is blank, it
would explain your results.

Try the new 'extend' token if you need multiple lines.

--
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Robert Story; NET-SNMP Junkie
Support: <http://www.net-snmp.org/> <irc://irc.freenode.net/#net-snmp>
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You are lost in a twisty maze of little standards, all different.


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