commit 6b7e2332fbf74e043394699fd5d145af026d3719
author jackiechen1985 <xiaobo.chen@tieto.com> Mon Apr 29 11:29:04 2019 +0800
committer Dave Barach <openvpp@barachs.net> Mon May 13 12:38:41 2019 +0000
tree 8846a3d3443fcde66e13f949ec0ee620783913f5
parent c1a02fcd9294fa46a6bd458cad7b7e14f0769548

Fix VPP-1528 get the same IP address from DHCP server for two VPP DHCP clients

Change-Id: I18dfe51000758f44b991d2dd065c9aa2bc5863d5
Signed-off-by: jackiechen1985 <xiaobo.chen@tieto.com>

src/vnet/dhcp/client.c

diff --git a/src/vnet/dhcp/client.c b/src/vnet/dhcp/client.c
index b89b8f2..b571068 100644
--- a/src/vnet/dhcp/client.c
+++ b/src/vnet/dhcp/client.c
@@ -1209,7 +1209,7 @@
 
   dcm->vlib_main = vm;
   dcm->vnet_main = vnet_get_main ();
-  dcm->seed = 0xdeaddabe;
+  dcm->seed = (u32) clib_cpu_time_now ();
   return 0;
 }
 

src/vnet/dhcp/dhcp6_pd_client_dp.c

diff --git a/src/vnet/dhcp/dhcp6_pd_client_dp.c b/src/vnet/dhcp/dhcp6_pd_client_dp.c
index bc6baf7..c1bf5f8 100644
--- a/src/vnet/dhcp/dhcp6_pd_client_dp.c
+++ b/src/vnet/dhcp/dhcp6_pd_client_dp.c
@@ -647,10 +647,8 @@
 
   cm->vlib_main = vm;
   cm->vnet_main = vnet_get_main ();
-
   cm->publisher_node = ~0;
-
-  cm->seed = 0xdeaddabe;
+  cm->seed = (u32) clib_cpu_time_now ();
 
   return 0;
 }