diff options
| -rw-r--r-- | update-ddns.in | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/update-ddns.in b/update-ddns.in index 6626ed4..063350d 100644 --- a/update-ddns.in +++ b/update-ddns.in @@ -30,10 +30,12 @@ do then dnsVer="A" inetVer="inet" + ipCmdVer='-4' elif [ "${ipVer}" == "6" ] then dnsVer="AAAA" inetVer="inet6" + ipCmdVer='-6' else >&2 echo 'Error: First column in "#ETCDIR#/update-ddns.conf" needs to be "4" or "6"!' exit 1 @@ -55,8 +57,15 @@ do sort -u )" + if [ "${dev}" == "-" ] + then + unset dev + else + dev="dev ${dev}" + fi + ips="$( - "${ipCmd}" addr show dev "${dev}" | \ + "${ipCmd}" "${ipCmdVer}" addr show ${dev} scope global | \ grep "^\s*${inetVer}\s.*\sscope\sglobal\s" | \ awk '{print $2}' | \ cut -d/ -f1 | \ |