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Re: snmp



Yes, Firewall problem.(resolved)
-A RH-Firewall-1-INPUT -m state --state NEW -m udp -p udp --dport 161 -j
ACCEPT

On Jan 16, 2008 3:55 PM, Roderick Derks <roderick r71 nl> wrote:

> Firewall could be an issue indeed.
> And try:
> # snmpwalk -v2c
>
> Can you ping or ssh the machine remotely? Open poort UDP 161.
>
> Grtz
> Roderick
>
> ----- Original Message -----
> From: "Mad Unix" <madunix gmail com>
> To: "Roderick" <redhat r71 nl>, "General Red Hat Linux discussion list" <
> redhat-list redhat com>
> Sent: Wednesday, January 16, 2008 10:21:27 AM (GMT+0100) Europe/Berlin
> Subject: Re: snmp
>
>
> [root linux1 ~]# service snmpd restart
> Stopping snmpd: [ OK ]
> Starting snmpd: [ OK ]
>
> vi /etc/snmp/snmpd.conf
>
> rocommunity secret
> #agentaddress 10.5.1.31:161
> #rocommunity public 127.0.0.1
> #rocommunity public 10.5.1.31
> #agentaddress 10.20.30.40:10000
> #agentaddress tcp:161
> #syslocation Bat. C2
> #syscontact someone somewhere org
> #dontPrintUnits true
> #includeAllDisks
> #disk /
> #proc httpd
>
> [root linux1 ~]# snmpwalk -v 1 -c secret localhost .1.3.6.1.2.1.1.1.0
> SNMPv2-MIB::sysDescr.0 = STRING: Linux linux1.sdc.lan 2.6.18-53.1.4.el5 #1
> SMP Wed Nov 14 10:37:27 EST 2007 x86_64
> [root linux1 ~]#
>
>
> whith this above configuration the snmpwalk works on the localhost, but
> when i try to run it on the main server linux2
> to collect snmp from the linux1, it wont work
>
> [root linux2 cli]# snmpwalk -v 1 -c secret 10.5.1.31 .1.3.6.1.2.1.1.1.0
> Timeout: No Response from 10.5.1.31
> [root linux2 cli]# telnet 10.5.1.31 161
> Trying 10.5.1.31...
> telnet: connect to address 10.5.1.31 : Connection refused
> telnet: Unable to connect to remote host: Connection refused
>
> any help
>
>
>
> On Jan 15, 2008 10:11 PM, Roderick Derks < redhat r71 nl > wrote:
>
>
> These are valid options:
>
> rwcommunity username 127.0.0.1
> rwcommunity username 192.168.0.1
> rocommunity public 0.0.0.0
> trapcommunity public
> trapsink 192.168.0.1 public
> syscontact NAME_OF_CONTACT
> syslocation LOCATION
>
> Grtz,
> Roderick
>
>
>
> ----- Original Message -----
> From: "Mad Unix" < madunix gmail com >
>
> To: "General Red Hat Linux discussion list" < redhat-list redhat com >
>
>
>
> Sent: Tuesday, January 15, 2008 6:30:43 PM (GMT+0100) Europe/Berlin
> Subject: snmp
>
> I have installed snmp on my RHEL5, how can i aaply my community
> "name_of_comunity" inside the snmpd.conf
>
> [root linux2 cli]# chkconfig --list | grep snmp
> snmpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
> snmptrapd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
> [root linux2 cli]# locate snmpd.conf
> /etc/snmp/snmpd.conf
>
>
>
> --
> madunix
> --
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>
>
> --
> madunix
> [root linux1 ~]# service snmpd restart
> Stopping snmpd: [ OK ]
> Starting snmpd: [ OK ]
>
> vi /etc/snmp/snmpd.conf
>
> rocommunity secret
> #agentaddress 10.5.1.31:161
> #rocommunity public 127.0.0.1
> #rocommunity public 10.5.1.31
> #agentaddress 10.20.30.40:10000
> #agentaddress tcp:161
> #syslocation Bat. C2
> #syscontact someone somewhere org
> #dontPrintUnits true
> #includeAllDisks
> #disk /
> #proc httpd
>
> [root linux1 ~]# snmpwalk -v 1 -c secret localhost .1.3.6.1.2.1.1.1.0
> SNMPv2-MIB::sysDescr.0 = STRING: Linux linux1.sdc.lan 2.6.18-53.1.4.el5 #1
> SMP Wed Nov 14 10:37:27 EST 2007 x86_64
> [root linux1 ~]#
>
>
> whith this above configuration the snmpwalk works on the localhost, but
> when i try to run it on the main server linux2
> to collect snmp from the linux1, it wont work
>
> [root linux2 cli]# snmpwalk -v 1 -c secret 10.5.1.31 .1.3.6.1.2.1.1.1.0
> Timeout: No Response from 10.5.1.31
> [root linux2 cli]# telnet 10.5.1.31 161
> Trying 10.5.1.31...
> telnet: connect to address 10.5.1.31 : Connection refused
> telnet: Unable to connect to remote host: Connection refused
>
> any help
>
>
>
> On Jan 15, 2008 10:11 PM, Roderick Derks < redhat r71 nl > wrote:
>
>
> These are valid options:
>
> rwcommunity username 127.0.0.1
> rwcommunity username 192.168.0.1
> rocommunity public 0.0.0.0
> trapcommunity public
> trapsink 192.168.0.1 public
> syscontact NAME_OF_CONTACT
> syslocation LOCATION
>
> Grtz,
> Roderick
>
>
>
> ----- Original Message -----
> From: "Mad Unix" < madunix gmail com >
>
> To: "General Red Hat Linux discussion list" < redhat-list redhat com >
>
>
>
> Sent: Tuesday, January 15, 2008 6:30:43 PM (GMT+0100) Europe/Berlin
> Subject: snmp
>
> I have installed snmp on my RHEL5, how can i aaply my community
> "name_of_comunity" inside the snmpd.conf
>
> [root linux2 cli]# chkconfig --list | grep snmp
> snmpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
> snmptrapd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
> [root linux2 cli]# locate snmpd.conf
> /etc/snmp/snmpd.conf
>
>
>
> --
> madunix
> --
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> unsubscribe mailto: redhat-list-request redhat com ?subject=unsubscribe
> https://www.redhat.com/mailman/listinfo/redhat-list
>
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> unsubscribe mailto: redhat-list-request redhat com ?subject=unsubscribe
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>
>
>
> --
> madunix
>



-- 
madunix


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