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rc.inet1: added interface carrier check for DHCP polling

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bergware
2023-10-07 10:36:36 +02:00
parent e19c9e6bc2
commit 15dd359787
1 changed files with 13 additions and 3 deletions
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16
etc/rc.d/rc.inet1
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@@ -62,6 +62,9 @@
# - added error logging to syslog
# - replace logging for generic add-in module
# Adapted by Bergware for use in Unraid OS - August 2023
# - added interface carrier check when polling for DHCP server
# Bergware - modified for Unraid OS, October 2023
###########
@@ -347,10 +350,17 @@ ipaddr_up(){
[[ $IP == ipv4 ]] && DHCP_OPTIONS="$DHCP_OPTIONS -4"
[[ $IP == ipv6 ]] && DHCP_OPTIONS="$DHCP_OPTIONS -6"
[[ $IP != ipv4 && -n $PRIV6 && -d $CONF6/$IFACE ]] && echo $PRIV6 >$CONF6/$IFACE/use_tempaddr
log "polling up to 60 sec for DHCP server on interface $IFACE"
if ! run timeout 60 dhcpcd -w $DHCP_OPTIONS $IFACE; then
log "can't obtain IP address, continue polling in background on interface $IFACE"
if [[ $(cat $SYSTEM/$IFACE/carrier 2>/dev/null) == 0 ]]; then
# interface is DOWN
log "interface is DOWN, polling DHCP server in background on interface $IFACE"
run dhcpcd -b $DHCP_OPTIONS $IFACE
else
# interface is UP
log "interface is UP, polling up to 60 sec for DHCP server on interface $IFACE"
if ! run timeout 60 dhcpcd -w $DHCP_OPTIONS $IFACE; then
log "can't obtain IP address, continue polling in background on interface $IFACE"
run dhcpcd -b $DHCP_OPTIONS $IFACE
fi
fi
[[ $j -eq $((${VLANS[$i]}-1)) ]] && sleep 3
elif [[ $DHCP == no ]]; then