From f11da20f25ce4535f2731e403071b03f7118d40f Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Tue, 16 Jan 2007 04:09:13 +0000
Subject: When a network device is specified to tcpip_tx() or it's children,
 treat it as a fallback network device rather than an explicitly forced
 network device.

Clear routing table entries before re-attempting DHCP.
---
 src/usr/dhcpmgmt.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/usr')

diff --git a/src/usr/dhcpmgmt.c b/src/usr/dhcpmgmt.c
index 0e36d5557..90ed62bf4 100644
--- a/src/usr/dhcpmgmt.c
+++ b/src/usr/dhcpmgmt.c
@@ -58,6 +58,9 @@ int dhcp ( struct net_device *netdev ) {
 		dhcp_options = NULL;
 	}
 
+	/* Clear any existing routing table entry */
+	del_ipv4_address ( netdev );
+
 	/* Issue DHCP request */
 	printf ( "DHCP (%s %s)...", netdev->name, netdev_hwaddr ( netdev ) );
 	memset ( &dhcp, 0, sizeof ( dhcp ) );
-- 
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