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Ftp max tx comment in suricata.yaml and rule for ftp.too_many_transactions event #15213

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Ftp max tx comment in suricata.yaml and rule for ftp.too_many_transactions event #15213

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30ffe00
ftp: add rule for too many transactions
Apr 15, 2026
48fce40
suricata.yaml: add comment for ftp.max-tx
Apr 15, 2026
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1 change: 1 addition & 0 deletions rules/ftp-events.rules
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Expand Up @@ -4,3 +4,4 @@

alert ftp any any -> any any (msg:"SURICATA FTP Request command too long"; flow:to_server; app-layer-event:ftp.request_command_too_long; classtype:protocol-command-decode; sid:2232000; rev:1;)
alert ftp any any -> any any (msg:"SURICATA FTP Response command too long"; flow:to_client; app-layer-event:ftp.response_command_too_long; classtype:protocol-command-decode; sid:2232001; rev:1;)
alert ftp any any -> any any (msg:"SURICATA FTP too many transactions"; app-layer-event:ftp.too_many_transactions; classtype:protocol-command-decode; sid:2232002; rev:1;)
1 change: 1 addition & 0 deletions suricata.yaml.in
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Expand Up @@ -998,6 +998,7 @@ app-layer:
ftp:
enabled: yes
# memcap: 64 MiB
# max-tx: 1024
websocket:
#enabled: yes
# Maximum used payload size, the rest is skipped
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