tfLqmSendLinkQualityReport
Table of Contents >> Optional Protocols >> PPP Interface
#include <trsocket.h> |
int tfLqmSendLinkQualityReport | (ttUserInterface interfaceHandle); |
Function Description
The PPP LQM specification (RFC 1989) allows the Link-Quality-Report message to be sent more frequently than the negotiated reporting period, and tfLqmSendLinkQualityReport() gives you direct control over when Link-Quality-Report messages are sent. You may want to use tfLqmSendLinkQualityReport() if your link quality monitoring function is not being called frequently enough, and you want to get feedback on what the current link quality is.
Parameters
- interfaceHandle
- The PPP interface to send the Link-Quality-Report message on.
Returns
- TM_ENOERROR
- Success.
- TM_EINVAL
- Invalid parameter.
- TM_ENETDOWN
- The PPP interface is not open/connected.
- TM_EOPNOTSUPP
- Could not send the Link-Quality-Report message because LQM is disabled on the link (i.e. the peer does not support LQM).
- TM_ENOBUFS
- Insufficient memory to complete the operation.