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Neighbor's sequence number is always invalid at disabling Hello

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This commit is contained in:
Yoshihiko Yazawa
2010-12-14 21:41:58 -08:00
parent 558921399f
commit abcf132cd7
1 changed files with 11 additions and 4 deletions
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15
src/routing/aodv/aodv-routing-protocol.cc
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@@ -930,10 +930,17 @@ RoutingProtocol::UpdateRouteToNeighbor (Ipv4Address sender, Ipv4Address receiver
else
{
Ptr<NetDevice> dev = m_ipv4->GetNetDevice (m_ipv4->GetInterfaceForAddress (receiver));
RoutingTableEntry newEntry (/*device=*/dev, /*dst=*/sender, /*know seqno=*/false, /*seqno=*/0,
/*iface=*/m_ipv4->GetAddress (m_ipv4->GetInterfaceForAddress (receiver), 0),
/*hops=*/1, /*next hop=*/sender, /*lifetime=*/std::max (ActiveRouteTimeout, toNeighbor.GetLifeTime ()));
m_routingTable.Update (newEntry);
if (toNeighbor.GetValidSeqNo () && (toNeighbor.GetHop () == 1) && (toNeighbor.GetOutputDevice () == dev))
{
toNeighbor.SetLifeTime (std::max (ActiveRouteTimeout, toNeighbor.GetLifeTime ()));
}
else
{
RoutingTableEntry newEntry (/*device=*/dev, /*dst=*/sender, /*know seqno=*/false, /*seqno=*/0,
/*iface=*/m_ipv4->GetAddress (m_ipv4->GetInterfaceForAddress (receiver), 0),
/*hops=*/1, /*next hop=*/sender, /*lifetime=*/std::max (ActiveRouteTimeout, toNeighbor.GetLifeTime ()));
m_routingTable.Update (newEntry);
}
}
}