Technicolor COM2000 Instrukcja Operatora Pobierz pdf (Strona 121)

121

10.5 Fixing a Doorstop

If, in the event of a catastrophic power fail or other “glitch” event during reprogramming , the

COM46 board becomes a doorstop it is possible to reprogram the card with a working copy of

the flash image. The TFTP server described in this manual, Tftpd32, also contains a BOOTP

server. If a COM46 boots and find it does not have a valid application image resident in flash,

will attempt to find an image using the BOOTP protocol. If it finds a BOOTP server on the

network with a valid operating image it will download the image and reprogram the flash so that

at the next reboot it will recover full operating capabilities.

To enable BOOTP in Tftpd32 the Current Directory field should have the name of the directory

in which the application image is stored. The Server interface field should have the IP address of

the host machine on which the image directory resides. When these fields are correct, press the

‘Settings’ button and select the ‘DHCP’ tab.

Figure 72 – Tftpd32 Home Page

1 2 ... 116 117 118 119 120 121 122 123 124 125 126 127 128

Brak uwag

Technicolor COM2000 Instrukcja Operatora Strona 121