anchor.diff:  |Environment Variable | Description
   
   |`*ROUTER_SYSLOG_ADDRESS*`
  -|The IP address of the SYSLOG server. Port *514* is the
  -default if no port is specified.
  +|The IP address of the syslog server. Port *514* is the default if no port is
  +specified.
   
   |`*ROUTER_LOG_LEVEL*`
  -|Optional, set to change the log level of HAProxy. If  not set  the default log
  -level is `warning`; this can be changed to any of the 8 log levels that
  -HAProxy supports.
  +|Optional. Set to change the HAProxy log level. If not set, the default log
  +level is *warning*. This can be changed to any log level that HAProxy supports.
   |===
   
   To set a running router pod to send messages to a syslog server:
  
positive.code: running as a plug-in process that manages the underlying implementation, the log
  is for the plug-in, not the actual HAProxy log.
  
  To view the logs generated by HAProxy you need to start a syslog server and pass
  the location to a router pod using two environment variables.
  
  .Router Syslog Variables [[syslog-vars]]
  [cols="3a,8a",options="header"]
  
negative.code: ----
  ====
  
  For example, the following sets HAProxy to send logs to 127.0.0.1 with the
  default port *514* and changes the log level to *debug*.
  
  ----
  $ oc env dc/router ROUTER_SYSLOG_ADDRESS=127.0.0.1 ROUTER_LOG_LEVEL=debug
  ----
  
  == Viewing the Router Internals
  *routes.json*
  