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Integration of Filter into inbound and outbound packet path.

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This commit is contained in:
Adam Ierymenko 2016-07-25 16:51:10 -07:00
parent eaf6d6c938
commit 7404eb46c4
6 changed files with 150 additions and 61 deletions
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20
node/NetworkConfig.hpp
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@ -215,26 +215,6 @@ public:
return *this;
}
/**
* @param etherType Ethernet frame type to check
* @return True if allowed on this network
*/
inline bool permitsEtherType(unsigned int etherType) const
{
unsigned int et = 0;
for(unsigned int i=0;i<ruleCount;++i) {
ZT_VirtualNetworkRuleType rt = (ZT_VirtualNetworkRuleType)(rules[i].t & 0x7f);
if (rt == ZT_NETWORK_RULE_MATCH_ETHERTYPE) {
et = rules[i].v.etherType;
} else if (rt == ZT_NETWORK_RULE_ACTION_ACCEPT) {
if ((!et)||(et == etherType))
return true;
et = 0;
}
}
return false;
}
/**
* Write this network config to a dictionary for transport
*