From 5c83b20b52f60d105a0979d7760df49d04d9e6f5 Mon Sep 17 00:00:00 2001
From: Jesse Morgan <jesse@jesterpm.net>
Date: Sat, 2 Apr 2022 12:26:41 -0700
Subject: update-dyndns: skip ULA addresses

---
 update-dyndns | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/update-dyndns b/update-dyndns
index 5ac19e0..0679843 100755
--- a/update-dyndns
+++ b/update-dyndns
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -x
 
 ##
 ## Update a Route53 record with this host's IP addresses.
@@ -25,7 +25,7 @@ RECORDSET=$(hostname --fqdn)
 COMMENT="Auto updating @ `date`"
 
 IP4=$(dig +short myip.opendns.com @resolver1.opendns.com)
-IP6=$((ip -6 addr list|grep inet6|grep global|grep -v temporary|awk '{print $2}'; ip -6 addr list|grep inet6|grep global|grep temporary|awk -F '{print $2}')|head -n1|cut -d/ -f1)
+IP6=$((ip -6 addr list|grep inet6|grep global|grep -v temporary|awk '{print $2}'; ip -6 addr list|grep inet6|grep global|grep temporary|awk '{print $2}')|grep -v '^fd00:'|head -n1|cut -d/ -f1)
 
 function valid_ip4()
 {
-- 
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