Sobre los problemas de TFTP en el F1000
Hace unos d铆as coment茅 sobre los problemas tftpeando el f1000.
Pues bien, en el foro de Utstar han comentado lo siguiente.
"When you start this utility on your PC, it sends the broadcast message to destination port 5002. And if handset is in "Local TFTP Upgrade" mode then it is listening on port 5002, so it responds. After responding there is further handshake and then on your PC you will see that the handset is found.
Source port that PC uses to broadcast initial message changes every time. For example when I was trying PC source port that was used to broadcast was 4111. And if you try again in same session, it increments source port to 4112 and so on.
So in your case most probably router is blocking either source port or destination port or both. I have seen port restriction on Netgear but Linksys wasn't that bad. But then I am not sure. So if you try to see router configuration and open these ports (source port in 4000 range and destination port 5002), you should be OK.
Good luck."
As铆 , que la soluci贸n esa que cre铆 encontrar, parece falsa a raz贸n de estas explicaciones.
Si ten茅is problemas abrir el rango de puertos 4000-5002 o bien anular el firewall del router y pcs temporalmente.
Pues bien, en el foro de Utstar han comentado lo siguiente.
"When you start this utility on your PC, it sends the broadcast message to destination port 5002. And if handset is in "Local TFTP Upgrade" mode then it is listening on port 5002, so it responds. After responding there is further handshake and then on your PC you will see that the handset is found.
Source port that PC uses to broadcast initial message changes every time. For example when I was trying PC source port that was used to broadcast was 4111. And if you try again in same session, it increments source port to 4112 and so on.
So in your case most probably router is blocking either source port or destination port or both. I have seen port restriction on Netgear but Linksys wasn't that bad. But then I am not sure. So if you try to see router configuration and open these ports (source port in 4000 range and destination port 5002), you should be OK.
Good luck."
As铆 , que la soluci贸n esa que cre铆 encontrar, parece falsa a raz贸n de estas explicaciones.
Si ten茅is problemas abrir el rango de puertos 4000-5002 o bien anular el firewall del router y pcs temporalmente.
