/// @brief returns ifindex of an interface with matched address
///
/// @param addr address to be matched
///
/// @return interface index (or -1 if not found)
int TSrvCfgMgr::getRelayByLinkAddr(SPtr<TIPv6Addr> addr) {
SPtr<TSrvCfgIface> cfgIface;
firstIface();
while (cfgIface = getIface()) {
if (cfgIface->addrInSubnet(addr)) {
Log(Debug) << "Address " << addr->getPlain() << " matched on interface "
<< cfgIface->getFullName() << LogEnd;
return cfgIface->getID();
}
}
Log(Warning) << "Finding RELAYs using link address failed." << LogEnd;
return -1;
}
