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|
#!/bin/sh
#
# ATM networking startup script
#
# $Id: rc.atm,v 1.2 1998/10/08 08:56:01 phk Exp $
#
# Initial interface configuration.
# N.B. /usr is not mounted.
#
atm_pass1() {
# Locate all probed ATM adapters
atmdev=`atm sh stat int | while read dev junk; do
case ${dev} in
hea[0-9]|hea[0-9][0-9])
echo "${dev} "
;;
hfa[0-9]|hfa[0-9][0-9])
echo "${dev} "
;;
*)
continue
;;
esac
done`
if [ -z "${atmdev}" ]; then
echo "No ATM adapters found."
return 0
fi
# Load microcode into FORE adapters (if needed)
if [ `expr "${atmdev}" : '.*hfa.*'` -ne 0 ]; then
fore_dnld -d /etc
fi
# Configure physical interfaces
ilmid=0
for phy in ${atmdev}; do
echo -n "Configuring ATM device ${phy}:"
# Define network interfaces
eval netif_args=\$atm_netif_${phy}
if [ -n "${netif_args}" ]; then
atm set netif ${phy} ${netif_args} || continue
else
echo "missing network interface definition"
continue
fi
# Override physical MAC address
eval macaddr_args=\$atm_macaddr_${phy}
if [ -n "${macaddr_args}" -a "${macaddr_args}" != "NO" ]; then
atm set mac ${phy} ${macaddr_args} || continue
fi
# Configure signalling manager
eval sigmgr_args=\$atm_sigmgr_${phy}
if [ -n "${sigmgr_args}" ]; then
atm attach ${phy} ${sigmgr_args} || continue
else
echo "missing signalling manager definition"
continue
fi
# Configure UNI NSAP prefix
eval prefix_args=\$atm_prefix_${phy}
if [ `expr "${sigmgr_args}" : '[uU][nN][iI].*'` -ne 0 ]; then
if [ -z "${prefix_args}" ]; then
echo "missing NSAP prefix for UNI interface"
continue
fi
if [ "${prefix_args}" = "ILMI" ]; then
ilmid=1
else
atm set prefix ${phy} ${prefix_args} || continue
fi
fi
atm_phy="${atm_phy} ${phy}"
echo "."
done
echo -n "Starting initial ATM daemons:"
# Start ILMI daemon (if needed)
if [ ${ilmid} -eq 1 ]; then
echo -n " ilmid"
ilmid
fi
echo "."
atm_pass1_done=YES
}
#
# Finish up configuration.
# N.B. /usr is not mounted.
#
atm_pass2() {
echo -n "Configuring ATM network interfaces:"
atm_scspd=0
atm_atmarpd=""
# Configure network interfaces
for phy in ${atm_phy}; do
eval netif_args=\$atm_netif_${phy}
set -- ${netif_args}
netname=$1
netcnt=$2
netindx=0
while [ ${netindx} -lt ${netcnt} ]; do
net="${netname}${netindx}"
netindx=`expr ${netindx} + 1`
echo -n " ${net}"
# Configure atmarp server
eval atmarp_args=\$atm_arpserver_${net}
if [ -n "${atmarp_args}" ]; then
atm set arpserver ${net} ${atmarp_args} || continue
fi
eval scsparp_args=\$atm_scsparp_${net}
if [ "${scsparp_args}" = "YES" ]; then
if [ "${atmarp_args}" != "local" ]; then
echo "local arpserver required for SCSP"
continue
fi
atm_atmarpd="${atm_atmarpd} ${net}"
atm_scspd=1
fi
done
done
echo "."
# Define any PVCs.
if [ -n "${atm_pvcs}" ]; then
for i in ${atm_pvcs}; do
eval pvc_args=\$atm_pvc_${i}
atm add pvc ${pvc_args}
done
fi
# Define any permanent ARP entries.
if [ -n "${atm_arps}" ]; then
for i in ${atm_arps}; do
eval arp_args=\$atm_arp_${i}
atm add arp ${arp_args}
done
fi
atm_pass2_done=YES
}
#
# Start any necessary daemons.
#
atm_pass3() {
# Start SCSP daemon (if needed)
if [ "${atm_scspd}" -eq 1 ]; then
echo -n " scspd"
scspd
fi
# Start ATMARP daemon (if needed)
if [ -n "${atm_atmarpd}" ]; then
echo -n " atmarpd"
atmarpd ${atm_atmarpd}
fi
atm_pass3_done=YES
}
|
