From a5fee35267cf7527a96d8042b31d7f6adf4a5646 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <shemminger@vyatta.com>
Date: Tue, 3 Jan 2012 11:00:39 -0800
Subject: Check for conflict between pseudo-ethernet and bonding,bridging

Don't allow configuring bonding or bridging if pseudo-ethernet
is in use.
---
 scripts/vyatta-bonding.pl | 8 ++++++++
 scripts/vyatta-bridge.pl  | 8 ++++++++
 2 files changed, 16 insertions(+)

(limited to 'scripts')

diff --git a/scripts/vyatta-bonding.pl b/scripts/vyatta-bonding.pl
index 71707126..aa733b61 100755
--- a/scripts/vyatta-bonding.pl
+++ b/scripts/vyatta-bonding.pl
@@ -225,6 +225,14 @@ sub commit_check {
     my @vrrp = $cfg->listNodes('vrrp vrrp-group');
     die "Error: can not add interface $slave with VRRP to bond-group\n"
 	if (@vrrp);
+
+    $cfg->setLevel('interfaces pseudo-ethernet');
+    foreach my $peth ($cfg->listNodes()) {
+	my $link = $cfg->returnValue("$peth link");
+
+	die "Error: can not add interface $slave to bond-group already used by pseudo-ethernet $peth\n"
+	    if ($link eq $slave);
+    }
 }
 
 # bonding requires interface to be down before enslaving
diff --git a/scripts/vyatta-bridge.pl b/scripts/vyatta-bridge.pl
index bb0d41c3..68d3e107 100755
--- a/scripts/vyatta-bridge.pl
+++ b/scripts/vyatta-bridge.pl
@@ -68,6 +68,14 @@ if ( $action eq 'SET' ) {
     die "Error: Can not add interface $ifname with VRRP to bridge\n"
 	if (@vrrp);
 
+    $cfg->setLevel('interfaces pseudo-ethernet');
+    foreach my $peth ($cfg->listNodes()) {
+	my $link = $cfg->returnValue("$peth link");
+
+	die "Error: can not add interface $slave to bridge already used by pseudo-ethernet $peth\n"
+	    if ($link eq $slave);
+    }
+
     print "Adding interface $ifname to bridge $newbridge\n";
     add_bridge_port($newbridge, $ifname, $cost, $priority);
 
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