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Remove workaround for tunnels from IEEE 802.11 analyzer

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Tim Wojtulewicz 2023-04-24 14:43:44 -07:00 • committed by Tim Wojtulewicz
parent 934207c05b
commit f62f8e5cc9
7 changed files with 121 additions and 57 deletions
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31
scripts/base/packet-protocols/iptunnel/main.zeek
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@ -3,3 +3,34 @@ module PacketAnalyzer::IPTUNNEL;
export {
const default_analyzer: PacketAnalyzer::Tag = PacketAnalyzer::ANALYZER_IP &redef;
}
event zeek_init() &priority=20
{
# ARUBA is dispatched to 802.11. This currently relies on GRE to set
# gre_link_type = DLT_IEEE_802_11 as otherwise DLT_RAW is used.
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8200, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8210, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8220, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8230, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8240, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8250, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8260, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8270, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8280, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8290, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x82A0, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x82B0, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x82C0, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x82D0, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x82E0, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x82F0, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8300, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8310, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8320, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8330, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8340, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8350, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8360, PacketAnalyzer::ANALYZER_IEEE802_11);
PacketAnalyzer::register_packet_analyzer(PacketAnalyzer::ANALYZER_IPTUNNEL, 0x8370, PacketAnalyzer::ANALYZER_IEEE802_11);
# TODO: how to handle 0x9000 here, which should just be dropped?
}