MikroTik RouterOS v2.9 Reference Manual page 575

This method invokes a remote, application-layer loop-back of the request message. The final
recipient of the request should reflect the message received back to the client as the entity-body of a
200 (OK) response. The final recipient is either the origin server or the first proxy or gateway to
receive a Max-Forwards value of 0 in the request. A TRACE request must not include an entity.
Responses to this method MUST NOT be cached.
Page 561 of 695
Copyright 1999-2007, MikroTik. All rights reserved. Mikrotik, RouterOS and RouterBOARD are trademarks of Mikrotikls SIA.
Other trademarks and registred trademarks mentioned herein are properties of their respective owners.