From f57c2a72e4cd2976000aa1caabeace340852d035 Mon Sep 17 00:00:00 2001
From: Stefano Brivio <sbrivio@redhat.com>
Date: Wed, 4 Aug 2021 01:22:27 +0200
Subject: doc/demo.sh: Pick IPv6 interface only if it has a nexthop route

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
 doc/demo.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'doc')

diff --git a/doc/demo.sh b/doc/demo.sh
index 83798ff..06a80b1 100755
--- a/doc/demo.sh
+++ b/doc/demo.sh
@@ -19,7 +19,7 @@ get_token() {
 	unset IFS
 }
 
-ipv6_dev() { get_token "dev" $(ip -o -6 ro show default); }
+ipv6_dev() { get_token "dev" $(ip -o -6 ro show default | grep via); }
 ipv6_devaddr() { get_token "inet6" $(ip -o -6 ad sh dev "${1}" scope global); }
 ipv6_ll_addr() { get_token "inet6" $(ip -o -6 ad sh dev "${1}" scope link); }
 ipv6_mask() { echo ${1#*/}; }
-- 
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