strange problem??

i am using oscam/cccam and can see my 0963 card via N line from oscam to cccam no problem, my peers can see my card in C line from me no problem , but i cant get N lines to send ECM outside my LAN but my C lines send ECM no problems, what is going on , anybody any ideas?

using dm800HD pvr edg nemesis 2.2 and oscam svn 4396

Quote from newtolinux

have u opened a port in your router for the oscam port you created for your card .

new2

yes off course i have opened port m8, line is connected in LAN and WAN but dont send any ECM to clients, only working from oscam to ccam in LAN, beats me cos ive used newcs b4 and had no problems with it. i see line connected in friends cccaminfophp but does not open any channels at all... baffled!!!????? using cccam 2.1.3 /oscam svn 4396.
i have same set up working with different cards in differet servers all connect and send ECM via N line and C line but not the dm800HD set up.....

sure guys, i know what u mean, but all im asking is why C lines will connect outside LAN and send ECMs but N lines will connect but NOT send ECMs? Maybe card is being hammered!! by too many connections from N lines, i will try with only the 1 Nline from server to me later, thanks for all who added their opinions...