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PPPoE: add session id logging

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This adds a new PacketAnalyzer::PPPoE::session_id bif, which extracts
the PPPoE session ID from the current packet.

Furthermore, a new policy script is added which adds the pppoe session
id to the connection log.

Related to GH-4602
This commit is contained in:
Johanna Amann 2025-07-02 17:14:18 +01:00
parent 55cdb707e9
commit e5a434c392
10 changed files with 72 additions and 2 deletions
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src/script_opt/FuncInfo.cc
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@ -117,6 +117,7 @@ static std::unordered_map<std::string, unsigned int> func_attrs = {
{"Option::set_change_handler", ATTR_NO_SCRIPT_SIDE_EFFECTS},
{"PacketAnalyzer::GTPV1::remove_gtpv1_connection", ATTR_NO_SCRIPT_SIDE_EFFECTS},
{"PacketAnalyzer::Geneve::get_options", ATTR_NO_SCRIPT_SIDE_EFFECTS},
{"PacketAnalyzer::PPPoE::session_id", ATTR_NO_SCRIPT_SIDE_EFFECTS},
{"PacketAnalyzer::TEREDO::remove_teredo_connection", ATTR_NO_SCRIPT_SIDE_EFFECTS},
{"PacketAnalyzer::__disable_analyzer", ATTR_NO_SCRIPT_SIDE_EFFECTS},
{"PacketAnalyzer::__enable_analyzer", ATTR_NO_SCRIPT_SIDE_EFFECTS},