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S M A RT COM M U N I C ATI ON C A R D
M A N UA L
5.2.1.
Overview
As the name suggests, this tab shows an overview of the system.
5.2.2.
Firewall
Here one can set the firewall setting for IP4 and IPV6. Please contact your IT person before modifying any values.
Following are the list of IP network services:
Port
Service
Version
State
22/tcp
SSH
Dropbear sshd
(protocol 2.0)
OPEN
53/tcp
domain
OPEN
80/tcp
http
OPEN
111/tcp
Rpcbind
2-4 (RPC #100000)
OPEN
443/tcp
https
OPEN
4840/tcp
opc-ua
OPEN
53/udp
Domain
OPEN
Note: Default settings are suggested settings. Please check and finalize the firewall settings with your IT team.
