[hobbit] How hobbit server deal with DNS server failure when doing conn test ?
Josh,
I think the first statement is true. I have many items monitored by hobbit which are not registered in DNS (I live with a bunch of windows centric team mates and they rely on WINS not DNS. None of these items end up with conn=red, but they are ID'd in the output from bbtest on the hobbit server. Here is that output:
DNS statistics:
hostnames resolved : 383
succesful : 306
failed : 77
calls to dnsresolve : 414
Notice that I have 77 monitored items which fail the DNS lookup.
.....Bruce_____
From: Josh Luthman [mailto:josh at imaginenetworksllc.com] Sent: Wednesday, March 19, 2008 8:55 AM To: hobbit at hswn.dk Subject: Re: [hobbit] How hobbit server deal with DNS server failure when doing conn test ?
Pretty confident if the DNS lookup fails it times out and marks the conn red =( If you don't need it to do a DNS lookup simply add testip.
On 3/19/08, T.J. Yang <tj_yang at hotmail.com <mailto:tj_yang at hotmail.com> > wrote:
I remember somewhere in the manpages,
The hobbit server when doing fping conn test, it will try using FQDN and if not resolvable, it will use the ip address(from bb-hosts) file.
Is this a correct statement ?
I will summarize the answer here
http://en.wikibooks.org/wiki/System_Monitoring_with_Hobbit/Other_Docs/FAQ#Ho w_does_the_conn_test_work_if_the_first_ping_doesn.27t_respond_.3F <http://en.wikibooks.org/wiki/System_Monitoring_with_Hobbit/Other_Docs/FAQ#H ow_does_the_conn_test_work_if_the_first_ping_doesn.27t_respond_.3F>
tj
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk <mailto:hobbit-unsubscribe at hswn.dk>
-- Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373
Those who don't understand UNIX are condemned to reinvent it, poorly. --- Henry Spencer
Note: The information contained in this message may be privileged and confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. Thank you. Fellowes, Inc.
So if it can not resolve DNS, is it yellow instead of red?
On 3/19/08, White, Bruce <bewhite at fellowes.com> wrote:
Josh,
I think the first statement is true. I have many items monitored by hobbit which are not registered in DNS (I live with a bunch of windows centric team mates and they rely on WINS not DNS. None of these items end up with conn=red, but they are ID'd in the output from bbtest on the hobbit server. Here is that output:
DNS statistics:
hostnames resolved : 383
succesful : 306
failed : 77
calls to dnsresolve : 414
Notice that I have 77 monitored items which fail the DNS lookup.
.....Bruce------------------------------ *From:* Josh Luthman [mailto:josh at imaginenetworksllc.com] *Sent:* Wednesday, March 19, 2008 8:55 AM *To:* hobbit at hswn.dk *Subject:* Re: [hobbit] How hobbit server deal with DNS server failure when doing conn test ?
Pretty confident if the DNS lookup fails it times out and marks the conn red =( If you don't need it to do a DNS lookup simply add testip.
On 3/19/08, T.J. Yang <tj_yang at hotmail.com> wrote:
I remember somewhere in the manpages,
The hobbit server when doing fping conn test, it will try using FQDN and if not resolvable, it will use the ip address(from bb-hosts) file.
Is this a correct statement ?
I will summarize the answer here
http://en.wikibooks.org/wiki/System_Monitoring_with_Hobbit/Other_Docs/FAQ#Ho...
tj
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
-- Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373
Those who don't understand UNIX are condemned to reinvent it, poorly. --- Henry Spencer
*Note:* The information contained in this message may be privileged and confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. Thank you. Fellowes, Inc.
-- Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373
Those who don't understand UNIX are condemned to reinvent it, poorly. --- Henry Spencer
participants (2)
-
bewhite＠fellowes.com
-
josh＠imaginenetworksllc.com