Re: [Nagios-users] How-to DO NOT check_alive host?
Andreas Ericsson wrote: Hari Sekhon wrote: Proskurin Kirill wrote: Hello. Im have some servers what don`t accept any icmp packets. Im check http port on it. But nagios by default does check_alive - and say what host is down. How can im evade this? use the negate program to invert the meaning of the check_ping plugin? Umm, no. That won't work very well at all, as the host then will seem to be up no matter if it's on fire or whatever happens to it. A more appropriate method would be to check something else on the host that the host can (and does) respond to properly. TCP connections to some random (open) port is usually a fairly decent bet. Yes you're right, I don't use negate myself, must have misread the question. Switching the host check to a service check, in this case check_http would be more appropriate. -h -- Hari Sekhon - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
[Nagios-users] How-to DO NOT check_alive host?
Hello. Im have some servers what don`t accept any icmp packets. Im check http port on it. But nagios by default does check_alive - and say what host is down. How can im evade this? -- Best regards, Proskurin Kirill - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] How-to DO NOT check_alive host?
Proskurin Kirill wrote: Hello. Im have some servers what don`t accept any icmp packets. Im check http port on it. But nagios by default does check_alive - and say what host is down. How can im evade this? use the negate program to invert the meaning of the check_ping plugin? -h -- Hari Sekhon - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] How-to DO NOT check_alive host?
On Wednesday September 17 2008 03:13:09 pm Proskurin Kirill wrote: Hello. Im have some servers what don`t accept any icmp packets. Im check http port on it. But nagios by default does check_alive - and say what host is down. How can im evade this? Hi, you can define the check-host-alive in your templates, so if you have some hosts that don't accept icmp-packets you can change it to any checkcommand you want. Have a look into the documentation at host definition (http://nagios.sourceforge.net/docs/3_0/objectdefinitions.html#host) Greetings -- Christian Schneemann - SUSE LINUX Products GmbH, Maxfeldstr. 5, D - 90409 Nürnberg Phone: +49 (0)911 - 740 53 0 e-mail:[EMAIL PROTECTED] - SUSE LINUX Products GmbH, GF: Markus Rex HRB 16746 (AG Nürnberg) - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] How-to DO NOT check_alive host?
On Wed, Sep 17, 2008 at 9:46 AM, Christian Schneemann [EMAIL PROTECTED] wrote: Hi, you can define the check-host-alive in your templates, so if you have some hosts that don't accept icmp-packets you can change it to any checkcommand you want. Have a look into the documentation at host definition (http://nagios.sourceforge.net/docs/3_0/objectdefinitions.html#host) Agreed. I'd go this route with a plugin that will always return true, or use tcping to test if the machine is reachable that way. -- During times of universal deceit, telling the truth becomes a revolutionary act. George Orwell - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] How-to DO NOT check_alive host?
execute_host_checks=0/1 http://nagios.sourceforge.net/docs/3_0/configmain.html#execute_host_checks 2008/9/17 Proskurin Kirill [EMAIL PROTECTED]: Hello. Im have some servers what don`t accept any icmp packets. Im check http port on it. But nagios by default does check_alive - and say what host is down. How can im evade this? -- Best regards, Proskurin Kirill - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null -- André O Moura http://andrem.wordpress.com - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] How-to DO NOT check_alive host?
Hari Sekhon wrote: Proskurin Kirill wrote: Hello. Im have some servers what don`t accept any icmp packets. Im check http port on it. But nagios by default does check_alive - and say what host is down. How can im evade this? use the negate program to invert the meaning of the check_ping plugin? Umm, no. That won't work very well at all, as the host then will seem to be up no matter if it's on fire or whatever happens to it. A more appropriate method would be to check something else on the host that the host can (and does) respond to properly. TCP connections to some random (open) port is usually a fairly decent bet. -- Andreas Ericsson [EMAIL PROTECTED] OP5 AB www.op5.se Tel: +46 8-230225 Fax: +46 8-230231 - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] How-to DO NOT check_alive host?
On Wed, 17 Sep 2008 17:13:09 +0400, Proskurin Kirill [EMAIL PROTECTED] wrote: Hello. Im have some servers what don`t accept any icmp packets. Im check http port on it. But nagios by default does check_alive - and say what host is down. How can im evade this? define command { command_namecheck_http command_line$USER1$/check_http -H $HOSTADDRESS$ } define host { check_command check_http host_name myhost address 1.2.3.4 [..other configs options..] } This makes nagios use check_http as the host alive status, rather than pings. -- Jon Angliss - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] How-to DO NOT check_alive host?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Proskurin Kirill wrote: Hello. Im have some servers what don`t accept any icmp packets. Im check http port on it. But nagios by default does check_alive - and say what host is down. How can im evade this? Use whatever other check that does work for that host. Check with SMTP against mailservers, Check HTTP for web servers. Hugo. - -- [EMAIL PROTECTED] http://hugo.vanderkooij.org/ PGP/GPG? Use: http://hugo.vanderkooij.org/0x58F19981.asc A: Yes. Q: Are you sure? A: Because it reverses the logical flow of conversation. Q: Why is top posting frowned upon? Bored? Click on http://spamornot.org/ and rate those images. -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFI0encBvzDRVjxmYERAlcHAKCwtcFCxuDyGlcXjJ4/i65V/O1oPgCeKimT C6qJrIpUFTbmytr6sEV4fGw= =Ifs7 -END PGP SIGNATURE- - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null