User guide

142 DC 900-1333Q
Freeway User Guide
Ta bl e 5 –1 outlines the steps of the boot process in the order that the Freeway executes
them. These steps are defined in sections below.
Figure 5–1: Boot File Roadmap
Table 5–1: Freeway Boot Sequence
Boot Stages Reference Section(s)
1. Power turned on Section 5.1.1 on page 143
2. Boot device order: CD/DVD drive, hard drive Section 5.1.2 on page 143
3. Initial BSD OS boot Section 5.1.3 on page 143
4. Check for bootparm.txt update (CDROM) Section 5.1.4 on page 144
5. Boot Parameters (nvram.txt) read Section 5.1.5 on page 145
6. FreewayOS daemon starts Section 5.1.6 on page 146
7. Initialize and download ICP boards Section 5.1.7 on page 146
8. Enable the network (Ethernet) connection. Section 5.1.8 on page 146
9. Execute commands in rc.startsra. Section 5.1.9 on page 146
10. Execute commands in command.sh (CDROM) Section 5.1.10 on page 147
11. Enable user logins Section 5.1.11 on page 148
nvram.txt fwybsd
bootcfg
(boot parameters)
ppploadb
muxcfg
ppploadb
osp_2432b.mem
ppp_2432b.mem
ppp_2432b.mem
osp_2432b.mem
(icp0)
(icp1)
ppp = protocol designation
drwg 4025