[mrtg] Re: Monitoring stopped

[Landa, Brian]

I would then run a port scanner from the MRTG workSta and see if the SNMP
port is open. you can get a very nice one from this web site..I would ping
the server, run a trace route, run a port scanner on the Web server IP
address.


http://www.aggroup.com/ag/run.taf

and download the ADnetTools you will not be disappoint.


-----Original Message-----
From: K Mitchell [mailto:mitch at keyconn.net]
Sent: Thursday, September 23, 1999 11:46 AM
To: Landa, Brian; mrtg at list.ee.ethz.ch
Subject: RE: [mrtg] Monitoring stopped


At 10:23 AM 9/23/99 -0400, Landa, Brian wrote:
>Did anyone change SNMP on the WebServer? anyone change the IP address or
>public string on the server, anyone put a firewall up or change any
>access-lists not to permit SNMP?I would also re run cfgmaker again , but
>make it a sep config and try running it again? try to pinging the web
server
>and download a port checker and point it to the web server, put the port
>checker on the MRTG station and point it to the web server and see if the
>SNMP port is open, if not you have a firewall issue.

I don't think SNMP was changed in any way, but I can't say for sure. SNMP
is running on the server but SNMP traps weren't. I started that but made no
difference. Ran cfgmaker and got the following:
SNMP Error:
no response received
SNMPv1_Session <remote host: "xxx.xxx.xxx.xxx" [xxx.xxx.xxx.xxx].161
                  community: "public"
                 request ID: 1263682567
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1>
SNMPGET Problem for sysDescr sysContact sysName sysLocation ifNumber
sysObjectID on public at xxx.xxx.xxx.xxx

Thanks,
-- 
Kirk Mitchell-General Manager        mitch at keyconn.net
Keystone Connect                     Unlock Your World
Altoona, PA   814-941-5000      http://www.keyconn.net

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