Tag Archive
#IANA
3 articles tagged with #IANA. This page is set to noindex per SEO configuration.
IEC 61850
IEC-61850
IEC 61850 MMS Port 102 Explained
IEC 61850 MMS port 102 explained: why the ISO-on-TCP port was kept, what data rides on it, how GOOSE and SV differ, Wireshark filters, and firewall rules.
4
IEC 60870-5-104 Protocol
IEC-104
IEC 60870-5-104 Port Numbers Explained: TCP 2404, TLS 19998, and Firewall Configuration
Complete guide to IEC 60870-5-104 port numbers. Covers TCP 2404, TLS port 19998, IANA registration, firewall rules, Wireshark filters, and security best practices
11
Modbus Protocol
MODBUS
Modbus TCP Port 502: Setup, Security, Troubleshooting
Modbus TCP port 502 in depth: IANA registration, connection lifecycle, client limits, firewall rules, Wireshark filters, and the TLS secure variant on port 802.
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