Since Corman stop developing Arcnet has anybody had any success in using bootable Ethernet on Qnx 4.25?
Thanks.
Chris.
Since Corman stop developing Arcnet has anybody had any success in using bootable Ethernet on Qnx 4.25?
Thanks.
Chris.
I found the Etherboot project which mentions Qnx4 and also the Rom-o-matic site. I’m still interested if someone has got it working.
Chris
We used normal bootable ethernet cards and a bootp server running on linux to successully boot qnx4 nodes all the time. It was a couple years ago and I don’t recall the details, but it certainly worked fine.
Well, I had some fun but I eventually got it working. Same principle as the standard bootp daemon and the tftp service. Running TcpIp 5 (rather than netboot) I had to start bootpd manually as inetd refused to start it, may have configured the line wrong but I am happy with it running all the time.
Using Anders Larsen’s mkQNXnbi tool I converted a stardard boot file built (courtesy of a template from Anders) and built it using buildqnx. I then processed it using mkQNXnbi into an Etherboot compatible loader. I had tried a dynamic compile of the build file but was plagued by tftp access violation errors.
Boots quicker than Arcnet. Hopefully this should save me a trip to China if the machines break.
Thanks.
Chris.
bootp dgram udp wait root /usr/ucb/bootpd bootpd