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		<id>http://old-wiki.siliconhill.cz/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Bangom</id>
		<title>old-wiki.siliconhill.cz - Příspěvky uživatele [cs]</title>
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		<updated>2026-07-14T23:05:21Z</updated>
		<subtitle>Příspěvky uživatele</subtitle>
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		<id>http://old-wiki.siliconhill.cz/Servery_nms</id>
		<title>Servery nms</title>
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				<updated>2011-02-23T17:34:24Z</updated>
		
		<summary type="html">&lt;p&gt;Bangom: /* Informace o serveru nms.sh.cvut.cz */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;= Obecné informace =&lt;br /&gt;
NMS je Network monitoring system. Hlavním cílem tohoto serveru je, monitorování dostupnosti a performance veškerého provozu na Strahově.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Cíle ==&lt;br /&gt;
* performance a alarm monitoring serveru a sitovych prvku&lt;br /&gt;
&lt;br /&gt;
Cílem je prozkoumat, zda je dany spravovaný server aktivní, pokud aktivní je, je vše v pořádku, v opačném případě zašle systém e-mail správci, zástupci a technickému manažerovi. Systém dále zašle SMS správci a jeho zástupci o nekativitě PC.&lt;br /&gt;
&lt;br /&gt;
= Monitorované platformy =&lt;br /&gt;
== Switche a routre ==&lt;br /&gt;
* Cisco Catalyst 6509&lt;br /&gt;
* Cisco 3750&lt;br /&gt;
* Cisco 2950&lt;br /&gt;
* Cisco 2960&lt;br /&gt;
* Cisco Air Ap 1242AG-E-K9&lt;br /&gt;
&lt;br /&gt;
== Servery ==&lt;br /&gt;
* HP Proliant 145 G2&lt;br /&gt;
* HP Proliant DL380 G5&lt;br /&gt;
* Různe x86a x64 servery&lt;br /&gt;
* Dell ???&lt;br /&gt;
&lt;br /&gt;
== Jina zarizeni ==&lt;br /&gt;
* KVM&lt;br /&gt;
* APC Symmetra LX 16kVA&lt;br /&gt;
&lt;br /&gt;
== Operacni systemy ==&lt;br /&gt;
* Debian GNU Linux Lenny&lt;br /&gt;
* Debian GNU Linux 4.0 Etch&lt;br /&gt;
* Debian GNU Linux 3.1 Sarge&lt;br /&gt;
* FreeBSD 6.3&lt;br /&gt;
* Microsoft Windows Server 2003 Standart x64&lt;br /&gt;
* Microsoft Windows Server 2008&lt;br /&gt;
&lt;br /&gt;
= Komunikační protokoly vyuzivany k monitoringu =&lt;br /&gt;
* ICMP (ping)&lt;br /&gt;
* SNMP (161/UDP)&lt;br /&gt;
* SYSLOG (514/UDP)&lt;br /&gt;
* ZABBIX AGENT (10050/TCP)&lt;br /&gt;
* ZABBIX TRAP (10051/TCP)&lt;br /&gt;
&lt;br /&gt;
= Alarm monitoring =&lt;br /&gt;
== Dostupnost sítovych zarizeni ==&lt;br /&gt;
* Monitorovaní stavu portů u jednotlivých propojů na páteři a blocích pomocí syslog správ nebo SNMP trapů&lt;br /&gt;
* Monitorování dostupnosti síťových prvkú pomocí ICMP pingu&lt;br /&gt;
* Seznam síťových prvků a monitorovaných interfaců:[xls]&lt;br /&gt;
&lt;br /&gt;
== Dostupnost serverů ==&lt;br /&gt;
* Dostupnost serverů se ověřuje pomoci ICMP pingu.&lt;br /&gt;
* Seznam monitorovaných serverů: [xls]&lt;br /&gt;
&lt;br /&gt;
== Dostupnost služeb ==&lt;br /&gt;
* Monitorování dostupnosti TCP/UDP služeb je zabezpečen pomocí požadavků na daný TCP/UDP port a kontrolou bežíciho procesu&lt;br /&gt;
* Seznam ověřovaných služeb: [xls]&lt;br /&gt;
&lt;br /&gt;
= Performance monitoring =&lt;br /&gt;
* Zátež CPU (load)&lt;br /&gt;
* Vyuziti pameti&lt;br /&gt;
* Mereni teplot&lt;br /&gt;
* Chybovost sitovych interfacu&lt;br /&gt;
* Stav baterie APC&lt;br /&gt;
&lt;br /&gt;
= Traffic monitoring =&lt;br /&gt;
* Monitoring trafficu in/out jednotlivých switchů&lt;br /&gt;
* Monitoruje se pomocí SNMP dotazů jednou za 5 minut&lt;br /&gt;
* Monitorují se všechny blokové i patrové routery + centralní&lt;br /&gt;
* Software: cacti&lt;br /&gt;
* URL: https://nms.siliconhill.cz/cacti/graph_view.php&lt;br /&gt;
&lt;br /&gt;
= Severity =&lt;br /&gt;
* Information&lt;br /&gt;
* Warning&lt;br /&gt;
* Average&lt;br /&gt;
* High&lt;br /&gt;
* Disaster&lt;br /&gt;
&lt;br /&gt;
= Default triggers = &lt;br /&gt;
== Linux servers ==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
Name	                                                        Expression	                                        Severity&lt;br /&gt;
/etc/inetd.conf has been changed on server $server              {$server:vfs.file.cksum[/etc/inetd.conf].diff(0)}&amp;gt;0	Warning&lt;br /&gt;
/etc/passwd has been changed on server $server                  {$server:vfs.file.cksum[/etc/passwd].diff(0)}&amp;gt;0	        Average&lt;br /&gt;
/etc/services has been changed on server $server        	{$server:vfs.file.cksum[/etc/services].diff(0)}&amp;gt;0	Average&lt;br /&gt;
/usr/bin/ssh has been changed on server $server         	{$server:vfs.file.cksum[/usr/bin/ssh].diff(0)}&amp;gt;0	Average&lt;br /&gt;
/usr/sbin/sshd has been changed on server $server       	{$server:vfs.file.cksum[/usr/sbin/sshd].diff(0)}&amp;gt;0	Average&lt;br /&gt;
/vmlinuz has been changed on server $server	                {$server:vfs.file.cksum[/vmlinuz].diff(0)}&amp;gt;0	        Warning&lt;br /&gt;
Apache is not running on $server	                        {$server:proc.num[httpd].last(0)}&amp;lt;1                   	Average&lt;br /&gt;
Configured max number of opened files is too low on $server	{$server:kernel.maxfiles.last(0)}&amp;lt;512           	Information&lt;br /&gt;
Configured max number of processes is too low on $server	{$server:kernel.maxproc.last(0)}&amp;lt;256                    Information&lt;br /&gt;
Email (SMTP) server is down on $server                  	{$server:net.tcp.service[smtp].last(0)}=0	        Average&lt;br /&gt;
FTP server is down on $server                              	{$server:net.tcp.service[ftp].last(0)}=0	        Average&lt;br /&gt;
Host information was changed on $server                 	{$server:system.uname.diff(0)}&amp;gt;0	                Information&lt;br /&gt;
Hostname was changed on $server	                                {$server:system.hostname.diff(0)}&amp;gt;0	                Information&lt;br /&gt;
IMAP server is down on $server	                                {$server:net.tcp.service[imap].last(0)}=0	        Average&lt;br /&gt;
Inetd is not running on $server	                                {$server:proc.num[inetd].last(0)}&amp;lt;1	                Average&lt;br /&gt;
Lack of free memory on server $server	                        {$server:vm.memory.size[free].last(0)}&amp;lt;10000	        Average&lt;br /&gt;
Lack of free swap space on $server	                        {$server:system.swap.size[,free].last(0)}&amp;lt;100000	High&lt;br /&gt;
Low free disk space on $server volume /	                        {$server:vfs.fs.size[/,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low free disk space on $server volume /home	                {$server:vfs.fs.size[/home,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low free disk space on $server volume /opt	                {$server:vfs.fs.size[/opt,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low free disk space on $server volume /tmp	                {$server:vfs.fs.size[/tmp,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low free disk space on $server volume /usr	                {$server:vfs.fs.size[/usr,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low free disk space on $server volume /var	                {$server:vfs.fs.size[/var,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low number of free inodes on $server volume /	                {$server:vfs.fs.inode[/,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low number of free inodes on $server volume /home           	{$server:vfs.fs.inode[/home,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low number of free inodes on $server volume /opt        	{$server:vfs.fs.inode[/opt,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low number of free inodes on $server volume /tmp        	{$server:vfs.fs.inode[/tmp,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Low number of free inodes on $server volume /usr	        {$server:vfs.fs.inode[/usr,pfree].last(0)}&amp;lt;10	        High&lt;br /&gt;
Mysql is not running on $server	                                {$server:proc.num[mysqld].last(0)}&amp;lt;1	                Average&lt;br /&gt;
News (NNTP) server is down on $server	                        {$server:net.tcp.service[nntp].last(0)}=0	        Average&lt;br /&gt;
POP3 server is down on $server	                                {$server:net.tcp.service[pop].last(0)}=0	        Average&lt;br /&gt;
Processor load is too high on $server	                        {$server:system.cpu.load[,avg1].last(0)}&amp;gt;5 	        Average&lt;br /&gt;
Server $server is unreachable	                                {$server:status.last(0)}=2	                        High&lt;br /&gt;
SSH server is down on $server	                                {$server:net.tcp.service[ssh].last(0)}=0	        Average&lt;br /&gt;
Sshd is not running on $server	                                {$server:proc.num[sshd].last(0)}&amp;lt;1	                Average&lt;br /&gt;
Syslogd is not running on $server	                        {$server:proc.num[syslogd].last(0)}&amp;lt;1	                Average&lt;br /&gt;
Too many processes on $server	                                {$server:proc.num[].last(0)}&amp;gt;300	                High&lt;br /&gt;
Too many processes running on $server	                        {$server:proc.num[,,run].last(0)}&amp;gt;10	                Average&lt;br /&gt;
Too may users connected on server $server	                {$server:system.users.num.last(0)}&amp;gt;50	                Average&lt;br /&gt;
Version of zabbix_agent(d) was changed on $server       	{$server:agent.version.diff(0)}&amp;gt;0	                Average&lt;br /&gt;
WEB (HTTP) server is down on $server	                        {$server:net.tcp.service[http].last(0)}=0	        Average&lt;br /&gt;
Zabbix_agentd is not running on $server	                        {$server:proc.num[zabbix_agentd].last(0)}&amp;lt;1	        Average&lt;br /&gt;
Zabbix_server is not running on $server	                        {$server:proc.num[zabbix_server].last(0)}&amp;lt;1	        Average&lt;br /&gt;
$server has just been restarted	                                {$server:system.uptime.last(0)}&amp;lt;600	                Information&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Windows servers ==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
Name                                                            Expression                                              Severity&lt;br /&gt;
Apache is not running on $server                                {$server:proc_cnt[httpd].last(0)}&amp;lt;1                     Average&lt;br /&gt;
c:\autoexec.bat has been changed on server $server              {$server:vfs.file.cksum[c:\autoexec.bat].diff(0)}&amp;gt;0     Average&lt;br /&gt;
Host information was changed on $server                         {$server:system.uname.diff(0)}&amp;gt;0                        Average&lt;br /&gt;
Lack of free memory on server $server                           {$server:vm.memory.size[free].last(0)}&amp;lt;10000            Average&lt;br /&gt;
Lack of free swap space on $server                              {$server:system.swap.size[,free].last(0)}&amp;lt;100000        Average&lt;br /&gt;
Low free disk space on $server volume c:                        {$server:vfs.fs.size[c:,free].last(0)}&amp;lt;10000            Average&lt;br /&gt;
Low free disk space on $server volume d:                        {$server:vfs.fs.size[d:,free].last(0)}&amp;lt;10000            Average&lt;br /&gt;
Processor load is too high on $server                           {$server:system.cpu.load[,avg1].last(0)}&amp;gt;5              Average&lt;br /&gt;
Server $server is unreachable                                   {$server:status.last(0)}=2                              Average&lt;br /&gt;
Too many processes on $server                                   {$server:proc.num[].last(0)}&amp;gt;300                        Average&lt;br /&gt;
Too many processes running on $server                           {$server:system[procrunning].last(0)}&amp;gt;10                Average&lt;br /&gt;
Version of zabbix_agent(d) was changed on $server               {$server:agent.version.diff(0)}&amp;gt;0                       Information&lt;br /&gt;
$server has just been restarted                                 {$server:system.uptime.last(0)}&amp;lt;600                     Average&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
= Notifikace =&lt;br /&gt;
Notifikace jsou rozesílane emailem pres smtp server service.sh.cvut.cz na adresu $server@sh.cvut.cz a přes GSM modul formou SMS (zatim neimplementovano).&lt;br /&gt;
&lt;br /&gt;
== Format email notifikace ==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
Head&amp;gt;[NMS]: {TRIGGER.NAME}: {ITEM.LASTVALUE}&lt;br /&gt;
&lt;br /&gt;
Body&amp;gt;{TRIGGER.NAME}: {ITEM.LASTVALUE}&lt;br /&gt;
Body&amp;gt;Date: {DATE} - {TIME}&lt;br /&gt;
Body&amp;gt;Ipaddress: {IPADDRESS}&lt;br /&gt;
Body&amp;gt;Severity: {TRIGGER.SEVERITY}&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Format SMS notifikace ==&lt;br /&gt;
* Maximálně 160 znaků.&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
Head&amp;gt;[NMS]: {TRIGGER.NAME}: {ITEM.LASTVALUE}&lt;br /&gt;
&lt;br /&gt;
Body&amp;gt;{TRIGGER.NAME}: {ITEM.LASTVALUE}&lt;br /&gt;
Body&amp;gt;Date: {DATE} - {TIME}&lt;br /&gt;
Body&amp;gt;Ipaddress: {IPADDRESS}&lt;br /&gt;
Body&amp;gt;Severity: {TRIGGER.SEVERITY}&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
= Informace o serveru nms.sh.cvut.cz =&lt;br /&gt;
&lt;br /&gt;
* Operační systém : Debian Linux 6.0 Stable&lt;br /&gt;
* Hardware : Dell Power Edge&lt;br /&gt;
* Správce : [mailto:bangom@sh.cvut.cz Bangom]&lt;br /&gt;
* Zabbixadmin : [mailto:bangom@sh.cvut.cz Bangom]&lt;br /&gt;
&lt;br /&gt;
== Software ==&lt;br /&gt;
* zabbix 1.8.4 - alarm and performance monitoring&lt;br /&gt;
* cacti 0.7.8c - monitoring sitoveho provozu na portech cisco routru&lt;br /&gt;
* zenoss - syslog analyzer&lt;br /&gt;
&lt;br /&gt;
== Hostované služby ==&lt;br /&gt;
&lt;br /&gt;
* monitoring&lt;br /&gt;
* natdet&lt;br /&gt;
&lt;br /&gt;
== Administrátorský (root) přístup na server ==&lt;br /&gt;
&lt;br /&gt;
 [[Bangoura Moris]] - správce serveru&lt;br /&gt;
 [[Bangoura Moris]] - zabbix &amp;amp; cacti admin&lt;br /&gt;
 [[DOPLNIT]] - NATdet admin&lt;br /&gt;
&lt;br /&gt;
[[category:servery]]&lt;br /&gt;
&lt;br /&gt;
= Ruzne navody =&lt;br /&gt;
Zabbix agenta je možné stáhnout na [http://www.zabbix.com/download.php www.zabbix.com]. Nebo ho je mozne nainstalovat z balicku dane distribuce. Verze agenta nesmi byt vetsi, nez je verze serveru!&lt;br /&gt;
&lt;br /&gt;
== Nastaveni zabbix agenta - LINUX ==&lt;br /&gt;
&lt;br /&gt;
/etc/zabbix/zabbix_agent.conf&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
Server=147.32.127.234&lt;br /&gt;
Timeout=3&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
/etc/zabbix/zabbix_agentd.conf&lt;br /&gt;
&lt;br /&gt;
 Server=147.32.127.234&lt;br /&gt;
 ServerPort=10051&lt;br /&gt;
 Hostname=$hostname_serveru.sh.cvut.cz&lt;br /&gt;
 ListenPort=10050&lt;br /&gt;
 ListenIP=$ipadresa_serveru&lt;br /&gt;
 StartAgents=5&lt;br /&gt;
 Timeout=3&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Po nastavení těchto parametrů kontaktujte správce serveru NMS. Je nutné dodat také seznam služeb, které na serveru běží z důvodu monitoringu.&lt;br /&gt;
&lt;br /&gt;
== Nastaveni zabbix agenta - Windows ==&lt;br /&gt;
Na disky C:\ vytvořte složku &amp;quot;Zabbix&amp;quot; a v ní vytvořte soubor config.txt a adresář &amp;quot;log&amp;quot;&lt;br /&gt;
&lt;br /&gt;
C:\Zabbix\config.txt&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
 Server=147.32.127.234&lt;br /&gt;
 ServerPort=10051&lt;br /&gt;
 Hostname=$hostname_serveru.sh.cvut.cz&lt;br /&gt;
 ListenPort=10050&lt;br /&gt;
 ListenIP=$ipadresa_serveru&lt;br /&gt;
 StartAgents=5&lt;br /&gt;
 DebugLevel=3&lt;br /&gt;
 PidFile=C:\Zabbix\log\zabbix_agentd.pid&lt;br /&gt;
 LogFile=C:\Zabbix\log\zabbix_agentd.log&lt;br /&gt;
 Timeout=3&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Stáhněte si z internetových stránek zabbix agenta pro windows (verze agenta by neměla být novější, než je aktuálně nainstalovaná verze serverz na http://nms.sh.cvut.cz/zabbix):&lt;br /&gt;
  http://www.zabbix.com/download.php&lt;br /&gt;
&lt;br /&gt;
Spusťe soubor zabbix_agentd.exe s následujícími parametry:&lt;br /&gt;
  zabbix_agentd.exe --config C:\Zabbix\config.txt --install&lt;br /&gt;
&lt;br /&gt;
Pro lenochy jsem vytvořil vše ve spustitelném souboru na:&lt;br /&gt;
 http://shell.sh.cvut.cz/~charlie/zabbix&lt;br /&gt;
Stačí pouze rozbalit, zeditovat config.txt (Hostname, ListenIP) a spustit install.bat.&lt;br /&gt;
&lt;br /&gt;
== Nastaveni snmpd serveru ==&lt;br /&gt;
/etc/snmp/snmpd.conf&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
com2sec local    localhost      shred&lt;br /&gt;
com2sec local    147.32.127.234 shred&lt;br /&gt;
&lt;br /&gt;
group MyROGroup         v1         local&lt;br /&gt;
group MyROGroup         v2c        local&lt;br /&gt;
group MyROGroup         usm        local&lt;br /&gt;
&lt;br /&gt;
view all   included .1                               80&lt;br /&gt;
&lt;br /&gt;
access MyROGroup &amp;quot;&amp;quot;      any       noauth    exact all    none  none&lt;br /&gt;
&lt;br /&gt;
syslocation CS SiliconHill&lt;br /&gt;
syscontact Jaro Frolo &amp;lt;$server@sh.cvut.cz&amp;gt;&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Debian: Nastaveni kontroly aktualizacii ==&lt;br /&gt;
Pouziva sa binarka &amp;quot;check_apt&amp;quot; z nagios-plugins baliku.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;# apt-get install nagios-plugins&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;# vim /etc/crontab&amp;lt;/pre&amp;gt;&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
00 *    * * *   root    /usr/bin/apt-get update&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;# vim /etc/zabbix/zabbix_agentd.conf&amp;lt;/pre&amp;gt;&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
UserParameter=apt.status,/usr/lib/nagios/plugins/check_apt -n | awk '{ print substr($2,1,2) }'&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;# /etc/init.d/zabbix-agent restart&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
V zabbix webovom rozhrani treba nalinkovat template &amp;quot;Template_App_APT&amp;quot; k vasemu serveru:&lt;br /&gt;
* V menu: &amp;quot;configuration&amp;quot;/&amp;quot;hosts&amp;quot; a potom vybrat v pravo hore &amp;quot;Hosts&amp;quot; a &amp;quot;Hostgroup: $server&amp;quot;.&lt;br /&gt;
* Potom kliknut na server a v ramceku &amp;quot;Linked templates&amp;quot; pridat template &amp;quot;Template_App_APT&amp;quot; a kliknut na &amp;quot;Save&amp;quot;!&lt;br /&gt;
&lt;br /&gt;
== Nastaveni cisco routru ==&lt;br /&gt;
Global settings:&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
logging 147.32.127.234&lt;br /&gt;
snmp-server enable traps&lt;br /&gt;
snmp-server enable authentication&lt;br /&gt;
snmp-server enable linkdown linkup&lt;br /&gt;
snmp-server enable coldstart warmstart&lt;br /&gt;
snmp-server enable traps chassis&lt;br /&gt;
snmp-server enable traps module&lt;br /&gt;
snmp-server enable traps ospf state-change&lt;br /&gt;
snmp-server enable traps ospf errors&lt;br /&gt;
snmp-server enable traps config-copy&lt;br /&gt;
snmp-server enable traps config&lt;br /&gt;
snmp-server enable traps cpu threshold&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Interface settings:&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
logging event link-status&lt;br /&gt;
snmp trap link-status&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Nastaveni serveru Dell a OpenManage==&lt;br /&gt;
Debian+snmp+dell OMSA&lt;br /&gt;
&lt;br /&gt;
http://john.parnefjord.se/node/39/print&lt;br /&gt;
&lt;br /&gt;
http://blog.brachium-system.net/archives/70-Debian-Dell-OMSA-SNMP.html&lt;br /&gt;
&lt;br /&gt;
== Sprovozneni grafu pro network interface traffic ==&lt;br /&gt;
Defaultne je zbieranie dat pre interface zakazany, pretoze kazdy server ma interface pomenovany inak. Potrebujete teda najprv aktivovat prislusny &amp;quot;zberac dat&amp;quot; - item.&lt;br /&gt;
# Pokial mate vlasny ucet v zabbixe, prihlaste sa a vojdite do menu &amp;quot;Configuration/Host&amp;quot;. Ak ucet nemate, kontaktujte spravcu na nms@sh.cvut.cz aby vam ucet vytvoril.&lt;br /&gt;
# V pravo potom zvolte &amp;quot;Items&amp;quot;.&lt;br /&gt;
# Do kolonky &amp;quot;Host&amp;quot; vyberte kliknutim na select &amp;quot;Host group&amp;quot; v ktorej je vas server a zvolte ho.&lt;br /&gt;
# Kliknite na &amp;quot;filter&amp;quot;&lt;br /&gt;
# Zaskrtnite riadky, kde je nazov itemu &amp;quot;Interface traffic IN $interface&amp;quot;, Interface traffic OUT $interface, zvolte dole v lavo &amp;quot;Activate selected&amp;quot; a potvrdte kliknutim na &amp;quot;Go&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Od tejto chvile sa zacnu nacitavat data o trafficu na prislusnom interfacu. V grafe by sa mali po par minutach objavit data.&lt;br /&gt;
&lt;br /&gt;
= TODO =&lt;br /&gt;
Zabbix:&lt;br /&gt;
* Update na novou verzi&lt;br /&gt;
* v případě krize zasílání SMS&lt;br /&gt;
* shutdown serverů při vypadnutí UPS&lt;br /&gt;
* přístup na monitoring pro jednotlivé správce z DUSPSu, včetně autentizace pro jednotlivé servery, které mají na starosti&lt;br /&gt;
* e-mailové notifikace na jednotlivé správce i do jednotné konference&lt;br /&gt;
&lt;br /&gt;
Cacti:&lt;br /&gt;
* update na novou verzi&lt;/div&gt;</summary>
		<author><name>Bangom</name></author>	</entry>

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