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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2016-08-31 16:50:22 -0700 |
|---|---|---|
| committer | Adam Ierymenko <adam.ierymenko@gmail.com> | 2016-08-31 16:50:22 -0700 |
| commit | 74afef8eb1d96aec291c6dfeca31e69a2ad33d69 (patch) | |
| tree | 7b976206799fd9260e5f51d4a33fbd694a81e28c /node/Switch.cpp | |
| parent | 54489a7f61a19b07eaa5a87d1df2ee30101f29ee (diff) | |
| download | infinitytier-74afef8eb1d96aec291c6dfeca31e69a2ad33d69.tar.gz infinitytier-74afef8eb1d96aec291c6dfeca31e69a2ad33d69.zip | |
Think through and refine a few things in rules, especially edge case TEE and REDIRECT behavior and semantics.
Diffstat (limited to 'node/Switch.cpp')
| -rw-r--r-- | node/Switch.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/node/Switch.cpp b/node/Switch.cpp index 546c9157..8e41c89f 100644 --- a/node/Switch.cpp +++ b/node/Switch.cpp @@ -437,10 +437,7 @@ void Switch::onLocalEthernet(const SharedPtr<Network> &network,const MAC &from,c //TRACE("%.16llx: MULTICAST %s -> %s %s %u",network->id(),from.toString().c_str(),mg.toString().c_str(),etherTypeName(etherType),len); - // We filter with a NULL destination ZeroTier address first. Filtrations - // for each ZT destination are also done in OutboundMulticast, but these - // set noRedirect to true. This prevents multiple TEEs and REDIRECTs for - // multicast packets. + // First pass sets noTee to false, but noTee is set to true in OutboundMulticast to prevent duplicates. if (!network->filterOutgoingPacket(false,RR->identity.address(),Address(),from,to,(const uint8_t *)data,len,etherType,vlanId)) { TRACE("%.16llx: %s -> %s %s packet not sent: filterOutgoingPacket() returned false",network->id(),from.toString().c_str(),to.toString().c_str(),etherTypeName(etherType)); return; |