josh/jrouter
josh/jrouter
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This commit is contained in:
Josh Deprez 2024-04-23 11:46:39 +10:00
parent f53f0233a9
commit 1b33388e2a
Signed by: josh
SSH key fingerprint: SHA256:zZji7w1Ilh2RuUpbQcqkLPrqmRwpiCSycbF2EfKm6Kw
1 changed files with 4 additions and 0 deletions
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4
router/nbp.go
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@ -53,6 +53,7 @@ func (rtr *Router) HandleNBP(srcHWAddr ethernet.Addr, ddpkt *ddp.ExtPacket) erro
tuple := &nbpkt.Tuples[0] tuple := &nbpkt.Tuples[0]
zones := rtr.ZoneTable.LookupName(tuple.Zone) zones := rtr.ZoneTable.LookupName(tuple.Zone)
for _, z := range zones { for _, z := range zones {
if z.Local { if z.Local {
// If it's for the local zone, translate it to a LkUp and broadcast it back // If it's for the local zone, translate it to a LkUp and broadcast it back
@ -75,6 +76,7 @@ func (rtr *Router) HandleNBP(srcHWAddr ethernet.Addr, ddpkt *ddp.ExtPacket) erro
outDDP.DstNode = 0xFF // Broadcast node address within the dest network outDDP.DstNode = 0xFF // Broadcast node address within the dest network
outDDP.Data = nbpRaw outDDP.Data = nbpRaw
log.Printf("NBP: zone multicasting LkUp for tuple %v", tuple)
if err := rtr.ZoneMulticastEtherTalkDDP(tuple.Zone, &outDDP); err != nil { if err := rtr.ZoneMulticastEtherTalkDDP(tuple.Zone, &outDDP); err != nil {
return err return err
} }
@ -123,6 +125,8 @@ func (rtr *Router) HandleNBP(srcHWAddr ethernet.Addr, ddpkt *ddp.ExtPacket) erro
return err return err
} }
log.Printf("NBP: Sending FwdReq to %v for tuple %v", peer.RemoteAddr, tuple)
if _, err := peer.Send(peer.Transport.NewAppleTalkPacket(outDDPRaw)); err != nil { if _, err := peer.Send(peer.Transport.NewAppleTalkPacket(outDDPRaw)); err != nil {
return fmt.Errorf("sending FwdReq on to peer: %w", err) return fmt.Errorf("sending FwdReq on to peer: %w", err)
} }