From c9ae9dec7869a6dbf48fac8e5238279690022b87 Mon Sep 17 00:00:00 2001 Package: ifupdown-extra Version: 0.14 From: Guillem Jover Date: Sat, 6 Dec 2008 05:34:29 +0200 Debbug: 507949 Status: applied Subject: [PATCH] Support multi-address interfaces --- if-up-scripts/check-duplicate-ip | 10 ++++++---- 1 files changed, 6 insertions(+), 4 deletions(-) diff --git a/if-up-scripts/check-duplicate-ip b/if-up-scripts/check-duplicate-ip index d66de04..56a044d 100755 --- a/if-up-scripts/check-duplicate-ip +++ b/if-up-scripts/check-duplicate-ip @@ -81,10 +81,12 @@ do_arping() { fi fi - [ "$VERBOSITY" -eq 1 ] && $OUTPUT "DEBUG: Sending arp pings through $IFACE to detect other systems using $IF_ADDRESS" - if ! $ARPING -q -c $ARP_COUNT -w $ARP_TIMEOUT -D -I $IFACE $IF_ADDRESS ; then - $OUTPUT "ERROR: Duplicate address $IF_ADDRESS assigned in the network where $IFACE is connected to" - fi + for ADDR in $IF_ADDRESS; do + [ "$VERBOSITY" -eq 1 ] && $OUTPUT "DEBUG: Sending arp pings through $IFACE to detect other systems using $ADDR" + if ! $ARPING -q -c $ARP_COUNT -w $ARP_TIMEOUT -D -I $IFACE $ADDR ; then + $OUTPUT "ERROR: Duplicate address $ADDR assigned in the network where $IFACE is connected to" + fi + done } # Check our IFACE name, if it does not start with eth, bail out -- 1.6.0.1