Auto/Programmatic UPnP port forwarding for RV042&E4200 routers

[jayaramk25]

I have RV042 and E4200 routers .

I tried the manual UPnP port forwarding using Rv042  router and was succesful ( by typing 192.168.1.1  in the explorer and  logged in using user name and password )

I am using a linux embedded system  whose  Internal IP ,Internal port  are mapped  .This system is connected to one of the LAN ports    

I want to try auto UPnP port forwarding both for  RV042 router and Linksys E4200 routers 

After  enabling the Upnp option only  and logging out ,Can i add a port mapping entry in this router without logging in  using  a  C++ program  which runs on  linux embedded system .If possible please guide me

Thanks

[paolo bevilacqua]

Wrong forum, post in "small business - routers". You can move your post using the Actions panel on the right.

[jayaramk25]

I was able to do  programmatic UPnP port mapping  using E4200 router .However the same piece of code is not working for RV042 router .Before checking this  ,I pinged multicast address 239.255.255.250:1900 ,there was reply from E4200 router

but not from RV042 router