Hi Terry,

as far as I know, there's hasn't been any change in the syslog parsing code 
between Graylog 2.0.x and 2.1.x.

Please re-check your configuration and provide some sample messages 
(ideally captured with tcpdump or Wireshark), so that we can reproduce your 
problem.

Cheers,
Jochen

On Friday, 30 September 2016 20:57:30 UTC+2, Terry Lee wrote:
>
>
> Familiar problem, logs from central rsyslog server show up in Graylog with 
> logserver hostname rather than hostname from syslog message.   I had this 
> corrected in a Graylog 2.0.1 appliance, but I cannot get it working on 
> Graylog  2.1.1 installed from packages.  The rsyslog server remains the 
> same.
>
> Solved it on 2.0.1 using this template:
>
> # Use this when log message is  originating from local host
> $template GRAYLOGRFC5424drfcorp,"<%PRI%>%PROTOCOL-VERSION% 
> %TIMESTAMP:::date-rfc3339% %HOSTNAME%.drf.corp %APP-NAME% %PROCID% %MSGID% 
> %STRUCTURED-DATA% %msg%\n"
>
> # Use this when log message is not originating from local host
> $template GRAYLOGRFC5424fromhost,"<%PRI%>%PROTOCOL-VERSION% 
> %TIMESTAMP:::date-rfc3339% %FROMHOST% %APP-NAME% %PROCID% %MSGID% 
> %STRUCTURED-DATA% %msg%\n"
> # @ prefix for UDP and @@ prefix for TCP
>
>
> # if not pnjhulogsrv then use FQDN in %FROMHOST% as source in message
> # graylog 2.0.1
> if $hostname != 'pnjhulogsrv' then 
> @@10.232.176.25:514;GRAYLOGRFC5424fromhost
> # graylog 2.1.1
> if $hostname != 'pnjhulogsrv' then 
> @@10.232.88.190:514;GRAYLOGRFC5424fromhost
>
> # if pnjhulogsrv then append .drf.corp to %HOSTNAME% as source in message
> # graylog 2.0.1
> if $hostname == 'pnjhulogsrv' then 
> @@10.232.176.25:514;GRAYLOGRFC5424drfcorp
> # graylog 2.1.1
> if $hostname == 'pnjhulogsrv' then 
> @@10.232.88.190:514;GRAYLOGRFC5424drfcorp
>
>
> When I send the same entries to both Graylog servers, 2.0.1 shows the 
> origin hostname as source and 2.1.1 shows the rsyslog server as source?
>
> Any suggestions? 
>
>
>
>
>

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