The Option -R does not exist vor older dhclient releases like those
found in debian or ubuntu. Use a specific dhclient.conf instead to
request further dhcp-options.
---
modules.d/40network/dhclient.conf | 3 +++
modules.d/40network/ifup | 6 +-----
modules.d/40network/install | 1 +
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/modules.d/40network/dhclient.conf
b/modules.d/40network/dhclient.conf
new file mode 100644
index 0000000..dbf5882
--- /dev/null
+++ b/modules.d/40network/dhclient.conf
@@ -0,0 +1,3 @@
+request subnet-mask, broadcast-address, time-offset, routers,
+ domain-name, domain-name-servers, domain-search, host-name,
+ root-path, interface-mtu;
diff --git a/modules.d/40network/ifup b/modules.d/40network/ifup
index e347da5..b79cc0a 100755
--- a/modules.d/40network/ifup
+++ b/modules.d/40network/ifup
@@ -58,10 +58,6 @@ do_static() {
}
do_dhcp() {
- reqs=subnet-mask,broadcast-address,routers,domain-name
- reqs=${reqs},domain-name-servers,domain-search
- reqs=${reqs},host-name,root-path,interface-mtu
-
for i in ip srv gw mask hostname; do
eval '[ "$'$i'" ] && echo '$i'="$'$i'"'
done > /tmp/net.$netif.override
@@ -70,7 +66,7 @@ do_dhcp() {
# /sbin/dhclient-script will mark the netif up and generate the online
# event for nfsroot
# XXX add -V vendor class and option parsing per kernel
- dhclient -1 -q -R ${reqs} -pf /tmp/dhclient.$netif.pid $netif
+ dhclient -1 -q -cf /sbin/dhclient.conf -pf /tmp/dhclient.$netif.pid
$netif
}
ip_to_var() {
diff --git a/modules.d/40network/install b/modules.d/40network/install
index 836c57f..eb6cbcc 100755
--- a/modules.d/40network/install
+++ b/modules.d/40network/install
@@ -13,6 +13,7 @@ done
inst "$moddir/ifup" "/sbin/ifup"
inst "$moddir/netroot" "/sbin/netroot"
inst "$moddir/dhclient-script" "/sbin/dhclient-script"
+inst "$moddir/dhclient.conf" "/sbin/dhclient.conf"
instmods ecb arc4
inst_rules "$moddir/60-net.rules"
inst_hook cmdline 99 "$moddir/dhcp-fallback.sh"
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