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I tried to send the monitoring data to my centralized collectd and found this error in the log

[2013-08-09 07:04:22] bind: Cannot assign requested address
[2013-08-09 07:04:22] network plugin: network_config_add_listen: sockent_open failed.

with the network plugins server configuration part as below;

<Plugin network>
#   # client setup:
#   Server "ff18::efc0:4a42" "25826"
#   <Server "" "25826">
#       SecurityLevel Encrypt
#       Username "user"
#       Password "secret"
#       Interface "eth0"
#   </Server>
#   TimeToLive "128"
#   # server setup:
#   Listen "ff18::efc0:4a42" "25826"
    Listen  ""
    Listen  ""
#   <Listen "" "2000">
#       SecurityLevel Sign
#       AuthFile "/etc/collectd/passwd"
#       Interface "eth2"
#   </Listen>
#   <Listen "" "2000">
#       Interface "eth2"
#   </Listen>
#   MaxPacketSize 1024
#   # proxy setup (client and server as above):
#   Forward true
#   # statistics about the network plugin itself
#   ReportStats true
#   # "garbage collection"
#   CacheFlush 1800

the data collection is working properly locally as I checked in the client the problem comes from the server only.

Do I have any misconfiguration?

share|improve this question
Are you sure another instance of collectd isn't already running? Have you tried binding to a different port, other than the default port 25826? – platforms Aug 15 '13 at 12:05
Yes, I tried in every possible port. I'm not sure that it's problematic because of ESXi or not? Because, I installed Collectd as VM in ESXi. – Wingless-Archangel Aug 29 '13 at 0:19
(I would rather add this as a comment but I do not have enough reputation). I recently stumbled across something similar which was actually a mis-configuration on my behalf very similar to what is described in this bug report. – bugsduggan Oct 2 '13 at 12:11

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