|
 |
64b87c |
From 4ec362ce0ba3fc8b10df83c015d88e002f8ccd36 Mon Sep 17 00:00:00 2001
|
|
|
64b87c |
From: Harald Hoyer <harald@redhat.com>
|
|
|
64b87c |
Date: Wed, 1 Jul 2015 14:57:15 +0200
|
|
|
64b87c |
Subject: [PATCH] network/dhclient-script.sh: make IPv4 DHCP lease time
|
|
|
64b87c |
optionally
|
|
|
64b87c |
|
|
|
64b87c |
If bootp is used, no lease time is provided in the packet from the bootp
|
|
|
64b87c |
server.
|
|
|
64b87c |
|
|
|
64b87c |
(cherry picked from commit 0f89ec314b062a410199251db0356a55b4773173)
|
|
|
64b87c |
---
|
|
|
64b87c |
modules.d/40network/dhclient-script.sh | 12 ++++++++----
|
|
|
64b87c |
1 file changed, 8 insertions(+), 4 deletions(-)
|
|
|
64b87c |
|
|
|
64b87c |
diff --git a/modules.d/40network/dhclient-script.sh b/modules.d/40network/dhclient-script.sh
|
|
|
64b87c |
index d96f7d9..7972af9 100755
|
|
|
64b87c |
--- a/modules.d/40network/dhclient-script.sh
|
|
|
64b87c |
+++ b/modules.d/40network/dhclient-script.sh
|
|
|
64b87c |
@@ -23,7 +23,11 @@ setup_interface() {
|
|
|
64b87c |
search=$(printf -- "$new_domain_search")
|
|
|
64b87c |
namesrv=$new_domain_name_servers
|
|
|
64b87c |
hostname=$new_host_name
|
|
|
64b87c |
- lease_time=$new_dhcp_lease_time
|
|
|
64b87c |
+
|
|
|
64b87c |
+ [ -n "$new_dhcp_lease_time" ] && lease_time=$new_dhcp_lease_time
|
|
|
64b87c |
+ [ -n "$new_max_life" ] && lease_time=$new_max_life
|
|
|
64b87c |
+ preferred_lft=$lease_time
|
|
|
64b87c |
+ [ -n "$new_preferred_life" ] && preferred_lft=$new_preferred_life
|
|
|
64b87c |
|
|
|
64b87c |
[ -f /tmp/net.$netif.override ] && . /tmp/net.$netif.override
|
|
|
64b87c |
|
|
|
64b87c |
@@ -41,9 +45,9 @@ setup_interface() {
|
|
|
64b87c |
fi
|
|
|
64b87c |
fi
|
|
|
64b87c |
|
|
|
64b87c |
- ip addr add $ip${mask:+/$mask} ${bcast:+broadcast $bcast} \
|
|
|
64b87c |
- valid_lft ${lease_time} preferred_lft ${lease_time} \
|
|
|
64b87c |
- dev $netif
|
|
|
64b87c |
+ ip addr add $ip${mask:+/$mask} ${bcast:+broadcast $bcast} dev $netif \
|
|
|
64b87c |
+ ${lease_time:+valid_lft $lease_time} \
|
|
|
64b87c |
+ ${preferred_lft:+preferred_lft ${preferred_lft}}
|
|
|
64b87c |
|
|
|
64b87c |
[ -n "$gw" ] && echo ip route replace default via $gw dev $netif > /tmp/net.$netif.gw
|
|
|
64b87c |
|