Hi Ronald,
It would help if you could look up what errno #48 is on your FreeBSD.
>From some online docs it looks like it could be EADDRINUSE - so, for
example, can it be the case multiple nfacctd instances are trying to
bind the same IP address, port? Or maybe you implemented something
to automatically restart the daemon basing on some conditions? Try
to "killall -9 nfacctd" and start it again and see if the error goes
away.
Cheers,
Paolo
On Tue, Jun 11, 2013 at 12:53:15PM +0800, Ronald - UDomain Web Hosting Co. Ltd.
wrote:
> My server generate a lots of error after I've switch netflow feed
> CISCO 6509 to Juniper MX80 and here is the error log.
>
> Jun 07 22:41:46 WARN: expecting flow '166744250' but received
> '166746055' collector=0.0.0.0:5678 agent=123.123.123.2:0
> Jun 07 22:41:55 ERROR ( default/core ): bind() to ip=(null)
> port=5678/udp failed (errno: 48).
> Jun 07 22:41:55 ERROR ( default/core ): bind() to ip=(null)
> port=5678/udp failed (errno: 48).
> Jun 07 22:41:55 ERROR ( default/core ): bind() to ip=(null)
> port=5678/udp failed (errno: 48).
> Jun 07 22:41:55 ERROR ( default/core ): bind() to ip=(null)
> port=5678/udp failed (errno: 48).
> ....<many many>
> Jun 11 12:38:23 ERROR ( default/core ): bind() to ip=(null)
> port=5678/udp failed (errno: 48).
> Jun 11 12:38:23 ERROR ( default/core ): bind() to ip=(null)
> port=5678/udp failed (errno: 48).
> Jun 11 12:38:23 ERROR ( default/core ): bind() to ip=(null)
> port=5678/udp failed (errno: 48).
>
> I have no idea coz the config file didn't change since Feb'2013.
>
> FreeBSD 9.1
> pmacct 0.14.1
> (Turned on Layer2, mmap,MySQL Support, enabled Threads & Shared objects)
>
> root@pmacct:/etc# cat nfacctd.conf
> daemonize: true
> pidfile: /var/run/nfacctd.pid
> plugins: mysql[inbound],mysql[outbound]
> sql_db: pmacct
> sql_host: localhost
> sql_user: pmacct
> sql_passwd: {secretpass}
> aggregate[inbound]: dst_host
> aggregate[outbound]: src_host
> nfacctd_port: 5678
> sql_refresh_time: 120
> sql_history: 10m
> sql_history_roundoff: mh
> sql_table_version: 7
> sql_table[inbound]: acct_v7_in
> sql_table[outbound]: acct_v7_out
> plugin_pipe_size: 102400000
> plugin_buffer_size: 1024000
> sql_cache_entries: 1048579
> networks_file: /etc/nfacctd.networks
> logfile: /var/log/nfacctd.err
>
>
> Ronald Poon
>
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