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seqno comparision corrected

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Borovkova Elena
2009-07-17 11:10:23 +04:00
parent dd67b92ac9
commit ba02be81fa
1 changed files with 2 additions and 2 deletions
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4
src/routing/aodv/aodv-routing-protocol.cc
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@@ -474,7 +474,7 @@ RoutingProtocol::RecvRequest (Ptr<Packet> p, Ipv4Address receiver, Ipv4Address s
}
else // TODO check logic
{
if (toOrigin.GetSeqNo() < rreqHeader.GetOriginSeqno()) toOrigin.SetSeqNo (rreqHeader.GetOriginSeqno());
if (int32_t(rreqHeader.GetOriginSeqno()) - int32_t(toOrigin.GetSeqNo()) > 0 ) toOrigin.SetSeqNo (rreqHeader.GetOriginSeqno());
toOrigin.SetValidSeqNo(true);
toOrigin.SetNextHop(src);
toOrigin.SetOutputDevice(m_ipv4->GetNetDevice(m_ipv4->GetInterfaceForAddress (receiver)));
@@ -625,7 +625,7 @@ RoutingProtocol::RecvReply (Ptr<Packet> p, Ipv4Address receiverIfaceAddr ,Ipv4Ad
// (ii) the Destination Sequence Number in the RREP is greater than
// the node's copy of the destination sequence number and the
// known value is valid,
else if(rrepHeader.GetDstSeqno() > toDst.GetSeqNo())
else if( (int32_t(rrepHeader.GetDstSeqno()) - int32_t(toDst.GetSeqNo())) > 0)
{
toDst.SetSeqNo(rrepHeader.GetDstSeqno());
m_routingTable.Update(rrepHeader.GetDst(), toDst);