[Oisf-users] Suricata 4.1.5 - unable to complete certain TLS connections

Davide Setti d.setti at certego.net
Mon Oct 21 07:39:19 UTC 2019


Hi Nuno,

I believe that the reason is your modifysid:

> modifysid emerging-trojan.rules "^alert" | "drop"


Since you are telling suricata to drop every time a rule match. This  may
cause problems especially with encrypted traffic, since some rules match
against 2 or 3 bytes.
Are there any log of type alert when you experience this issue?

Regards,
Davide
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Davide Setti
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