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Enable ff:ff:ff:ff:ff:ff w/no ADI a.k.a. broadcast. YOLO.

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This commit is contained in:
Adam Ierymenko
2013-07-06 15:56:12 -04:00
parent 7f3dea018c
commit 2eaac3891e
3 changed files with 16 additions and 3 deletions
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8
node/EthernetTap.cpp
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@ -31,6 +31,10 @@
#include "Logger.hpp"
#include "RuntimeEnvironment.hpp"
#include "Mutex.hpp"
#include "MulticastGroup.hpp"
// ff:ff:ff:ff:ff:ff with no ADI
static const ZeroTier::MulticastGroup _blindWildcardMulticastGroup(ZeroTier::MAC(0xff),0);
/* ======================================================================== */
#if defined(__linux__) || defined(linux) || defined(__LINUX__) || defined(__linux)
@ -337,6 +341,8 @@ bool EthernetTap::updateMulticastGroups(std::set<MulticastGroup> &groups)
bool changed = false;
newGroups.insert(_blindWildcardMulticastGroup); // always join this
for(std::set<MulticastGroup>::iterator mg(newGroups.begin());mg!=newGroups.end();++mg) {
if (!groups.count(*mg)) {
groups.insert(*mg);
@ -658,6 +664,8 @@ bool EthernetTap::updateMulticastGroups(std::set<MulticastGroup> &groups)
bool changed = false;
newGroups.insert(_blindWildcardMulticastGroup); // always join this
for(std::set<MulticastGroup>::iterator mg(newGroups.begin());mg!=newGroups.end();++mg) {
if (!groups.count(*mg)) {
groups.insert(*mg);