I have changed my port-forwarding configuration ~1 ago - removed few records and changed some to point to another internal address.
Last time (3-4 months) noticed my internal service is unreachable sometimes.
Today I investigated it and found that for some reason my active port-forwarding is wrong (which I used in the past). Rebooting the modem returned to my correct current configuration.
It seems this happens from time to time on it’s own.
Is it possible that somehow my old config is stored at KPN side and pushed from time to time to my modem for some reason?
Here are screenshots taken:
Before reboot (this was configured a year ago) :
Right after reboot (which is correct):
Model Name: | VRV9517 |
Firmware Version: | v5.00.58 build505-owl |
Boot Code Version: | 1.0.38-161.188 |
Hardware Version: | R01 |