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-rwxr-xr-xsysconfig/network-scripts/ifup9
1 files changed, 8 insertions, 1 deletions
diff --git a/sysconfig/network-scripts/ifup b/sysconfig/network-scripts/ifup
index 5fea98a6..8817f6f5 100755
--- a/sysconfig/network-scripts/ifup
+++ b/sysconfig/network-scripts/ifup
@@ -257,7 +257,6 @@ if [ -n "${DYNCONFIG}" ]; then
else
ONESHOT="-1";
fi;
- DHCLIENTARGS="${DHCLIENTARGS} ${ONESHOT} -q -lf /var/lib/dhcp/dhclient-${DEVICE}.leases -pf /var/run/dhclient-${DEVICE}.pid -cf /etc/dhclient-${DEVICE}.conf"
if [ -n "${DHCP_HOSTNAME}" ]; then
# Send a host-name to the DHCP server (requ. by some dhcp servers).
PUMPARGS="${PUMPARGS} -h ${DHCP_HOSTNAME}"
@@ -272,6 +271,14 @@ if [ -n "${DYNCONFIG}" ]; then
fi
fi
fi
+ # allow users to use generic '/etc/dhclient.conf' (as documented in manpage!)
+ # if per-device file doesn't exist or is empty
+ if [ -s /etc/dhclient-${DEVICE}.conf ]; then
+ DHCLIENTCONF="-cf /etc/dhclient-${DEVICE}.conf";
+ else
+ DHCLIENTCONF='';
+ fi;
+ DHCLIENTARGS="${DHCLIENTARGS} ${ONESHOT} -q ${DHCLIENTCONF} -lf /var/lib/dhcp/dhclient-${DEVICE}.leases -pf /var/run/dhclient-${DEVICE}.pid"
if need_hostname; then
# Set hostname of host to host-name option supplied by DHCP.
PUMPARGS="${PUMPARGS} --lookup-hostname"