Appendix 4. Port Forwarding - For Advanced Users - Denkovi DAEnetIP2 User Manual

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Appendix 4. Port forwarding - for advanced users

This appendix describes how to access the DAEnetIP2 over the Internet. The
demonstration is done with router "TP-Link TL-WR340G", but it may be done with
any other router supporting "Port Forwarding" function. Bellow are given the steps
you have to go through to make "Port Forwarding".
1. Adjust DAEnetIP2 network ports. These ports are:
• SNMP port, by default 161
• HTTP port, by default 80
DAEnetIP2 will accept any valid integer number for port >1025 and <65535. Port
numbers from 0 to 1024 will be accepted as 161. The same is with port 80.
Let's say we would like to adjust for example:
• Port 10080 for HTTP
• Port 10161 for SNMP
This may easily be done from the DAEnetIP2 web server -> Setup page
2. These ports must be set in the forwarding rules inside the router as it is shown
on the figure bellow
The IP address 192.168.1.11 is actually the internal address of the DAEnetIP2.
3. Now it is possible to access the DAEnetIP2 from everywhere outside the LAN
(including over the Internet).
xxx.xxx.xxx.xxx:10080 - is the web server of the module
snmpget -v1 -c 000000000000 xxx.xxx.xxx.xxx:10161 .1.3.6.1.4.1.19865.1.1.1.0 -
snmp command for accessing the module (get the IP)
xxx.xxx.xxx.xxx - the public IP of the router or it's DNS name.
Figure 33. Port forwarding
DAEnetIP2 User Manual
12 Sep 2013
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