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Merge remote-tracking branch 'origin/topic/timw/1764-geneve-to-ip'

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* origin/topic/timw/1764-geneve-to-ip:
  GH-1764: Update mappings for Geneve analyzer to IP4/IP6/ARP
This commit is contained in:
Tim Wojtulewicz 2021-12-07 09:34:45 -07:00
commit 8df195e35f
3 changed files with 10 additions and 1 deletions
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CHANGES
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@ -1,3 +1,7 @@
4.2.0-dev.419 | 2021-12-07 09:34:45 -0700
* GH-1764: Update mappings for Geneve analyzer to IP4/IP6/ARP (Tim Wojtulewicz, Corelight)
4.2.0-dev.417 | 2021-12-06 17:00:16 -0800 4.2.0-dev.417 | 2021-12-06 17:00:16 -0800
* Flip C++ unit tests to being enabled by default (Christian Kreibich, Corelight) * Flip C++ unit tests to being enabled by default (Christian Kreibich, Corelight)

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VERSION
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@ -1 +1 @@
4.2.0-dev.417 4.2.0-dev.419

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scripts/base/packet-protocols/geneve/main.zeek
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@ -19,4 +19,9 @@ event zeek_init() &priority=20
# https://datatracker.ietf.org/doc/html/draft-gross-geneve-00#section-3.4 # https://datatracker.ietf.org/doc/html/draft-gross-geneve-00#section-3.4
# for details. # for details.
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_GENEVE, 0x6558, PacketAnalyzer::ANALYZER_ETHERNET); PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_GENEVE, 0x6558, PacketAnalyzer::ANALYZER_ETHERNET);
# Some additional mappings for protocols that we already handle natively.
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_GENEVE, 0x0800, PacketAnalyzer::ANALYZER_IP);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_GENEVE, 0x08DD, PacketAnalyzer::ANALYZER_IP);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_GENEVE, 0x0808, PacketAnalyzer::ANALYZER_ARP);
} }