From 3f8956f4577e62a76e9ff5547661c2b883ae3f77 Mon Sep 17 00:00:00 2001
From: marko <marko>
Date: Sun, 14 Aug 2005 15:35:09 +0000
Subject: [PATCH] Fix the MAC address autogenerator which was not resetting
 after repeated instantiation of topologies, which could lead to overflows of
 the last byte of the autogenerated MAC addresses.

Bug found by:
Submitted by:
Requested by:
Reviewed by:
Approved by:
Obtained from:
---
 exec.tcl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/exec.tcl b/exec.tcl
index 661c23f..511c6bd 100755
--- a/exec.tcl
+++ b/exec.tcl
@@ -123,7 +123,6 @@ proc createIfc {type hook} {
 }
 
 
-set mac_byte5 0
 proc l3node.instantiate { eid node } {
     global mac_byte5
     set node_id "$eid\_$node"
@@ -190,6 +189,9 @@ proc l3node.nghook { eid node ifc } {
 proc deployCfg {} {
     global eid
     global nodes links supp_router_models
+    global mac_byte5
+
+    set mac_byte5 0
 
     set t_start [clock seconds]
 
-- 
2.39.5