It's not using localhost. It's using a valid IPv4 address. Only one NIC exists on the host (other than lo), and tcpdump is listening on that adapter. Nothing is being sent from the server with a destination UDP (or TCP) port 162.
On Thu, Aug 17, 2023 at 3:43 PM Simon Weller <siwelle...@gmail.com> wrote: > Will, > > Is your mgmt server using an RFC 1918 address, or is it using localhost? > > -Si > > On Thu, Aug 17, 2023 at 2:13 PM Will Conrad <wcon...@hivelocity.net > .invalid> > wrote: > > > H K, > > > > Thanks for responding. > > > > Not a communication issue. The traps are not being sent. I've turned up > > tcpdump on the mgmt host and monitored for traffic to our trap receiver. > No > > trap ever leaves the server. > > > > Regards, > > > > Will > > > > > > > > On Thu, Aug 17, 2023 at 3:06 PM K B Shiv Kumar <s...@indiqus.com.invalid > > > > wrote: > > > > > Sorry didn't go through it fully. Most likely an SNMP communication > > issue. > > > I hope your SNMP server is enabled to support version 2c and it is not > > > disabled. Nowadays v3 is the default I believe. > > > > > > Regards, > > > Shiv > > > (Sent from mobile device. Please excuse brevity and typos.) > > > > > > On Fri, 18 Aug 2023, 00:32 K B Shiv Kumar, <s...@indiqus.com> wrote: > > > > > > > Hi Will > > > > > > > > Is your community "public"? Any info in the logs? Did you try Syslog? > > Why > > > > I'm asking is to zero in on SNMP traps vs Syslog or the alerting > > > mechanism > > > > itself. > > > > > > > > Regards, > > > > Shiv > > > > (Sent from mobile device. Please excuse brevity and typos.) > > > > > > > > On Thu, 17 Aug 2023, 23:17 Will Conrad, <wcon...@hivelocity.net > > .invalid> > > > > wrote: > > > > > > > >> Hi All, > > > >> > > > >> Bump > > > >> > > > >> Any word on this? Does anyone know how to get SNMP working in > > > cloudstack? > > > >> > > > >> On Tue, Aug 8, 2023 at 7:37 AM Will Conrad <wcon...@hivelocity.net> > > > >> wrote: > > > >> > > > >> > I followed the cloudstack documentation here: > > > >> > > > > >> > > > > >> > > > > >> > > > > > > https://docs.cloudstack.apache.org/en/4.18.0.0/adminguide/management.html?highlight=snmp#configuring-snmp-and-syslog-managers > > > >> > > > > >> > to get SNMP traps working, however, no traps are being sent. I > don't > > > see > > > >> > any related errors logged. I see no instances of failed library > > loads, > > > >> but > > > >> > I do not see. Do I need to manually install the libsnmp4j library > > > >> myself? > > > >> > > > > >> > I know it's reading the log4j config as I get this notification in > > the > > > >> > management server log: > > > >> > > > > >> > 2023-08-07 18:20:42,842 INFO [c.c.u.LogUtils] (main:null) > (logid:) > > > >> log4j > > > >> > configuration found at /etc/cloudstack/management/log4j-cloud.xml > > > >> > > > > >> > Here is the log4j config for the SNMP appender (note that I have > > > >> > configured syslog as well, and that is working). > > > >> > > > > >> > <appender name="SNMP" > > > >> > class="org.apache.cloudstack.alert.snmp.SnmpTrapAppender"> > > > >> > > > > >> > <param name="Threshold" value="WARN"/> > > > >> > > > > >> > <param name="SnmpManagerIpAddresses" value="<redacted>"/> > > > >> > > > > >> > <param name="SnmpManagerPorts" value="162"/> > > > >> > > > > >> > <param name="SnmpManagerCommunities" value="public"/> > > > >> > > > > >> > <layout > > > >> > > class="org.apache.cloudstack.alert.snmp.SnmpEnhancedPatternLayout"> > > > >> > > > > >> > <param name="PairDelimiter" value="//"/> > > > >> > > > > >> > <param name="KeyValueDelimiter" value="::"/> > > > >> > > > > >> > </layout> > > > >> > > > > >> > </appender> > > > >> > > > > >> > Any insight will be greatly appreciated. > > > >> > > > > >> > Regards, > > > >> > > > > >> > Willard > > > >> > > > > >> > > > > > > > > > > -- > > > This message is intended only for the use of the individual or entity > to > > > which it is addressed and may contain confidential and/or privileged > > > information. If you are not the intended recipient, please delete the > > > original message and any copy of it from your computer system. You are > > > hereby notified that any dissemination, distribution or copying of this > > > communication is strictly prohibited unless proper authorization has > been > > > obtained for such action. If you have received this communication in > > > error, > > > please notify the sender immediately. Although IndiQus attempts to > sweep > > > e-mail and attachments for viruses, it does not guarantee that both are > > > virus-free and accepts no liability for any damage sustained as a > result > > > of > > > viruses. > > > > > >
