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forwarding RERR corrected

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This commit is contained in:
Borovkova Elena
2009-08-17 16:08:52 +04:00
parent 70d84def83
commit 32dfe417fe
1 changed files with 11 additions and 1 deletions
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12
src/routing/aodv/aodv-routing-protocol.cc
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@@ -1157,7 +1157,7 @@ RoutingProtocol::RecvError (Ptr<Packet> p, Ipv4Address src )
bool noDelete = rerrHeader.GetNoDelete ();
if (noDelete)
{
NS_LOG_LOGIC ("Receive RERR with no delete flag.");
}
std::map<Ipv4Address, uint32_t> dstWithNextHopSrc;
std::map<Ipv4Address, uint32_t> unreachable;
@@ -1195,6 +1195,16 @@ RoutingProtocol::RecvError (Ptr<Packet> p, Ipv4Address src )
++i;
}
}
if (rerrHeader.GetDestCount () != 0)
{
TypeHeader typeHeader (AODVTYPE_RERR);
Ptr<Packet> packet = Create<Packet> ();
packet->AddHeader (rerrHeader);
packet->AddHeader (typeHeader);
NS_LOG_DEBUG ("RERR header");
rerrHeader.Print(std::cout);
SendRerrMessage (packet, precursors);
}
if (!noDelete)
m_routingTable.InvalidateRoutesWithDst (unreachable);
NS_LOG_LOGIC ("After receive RERR");