diff options
author | Jouke Witteveen <j.witteveen@gmail.com> | 2014-02-27 12:48:12 +0100 |
---|---|---|
committer | Jouke Witteveen <j.witteveen@gmail.com> | 2014-02-27 13:48:48 +0100 |
commit | bcca0a027786c0d23f3f70c9f21b3332f41786e1 (patch) | |
tree | 5fbd7b516753e23e2a8785d9730c2a86f692ca38 /src/lib/ip | |
parent | 05959bbbae46724d9abe1c32ca69eaaf2ca20722 (diff) | |
download | netctl-bcca0a027786c0d23f3f70c9f21b3332f41786e1.tar.gz netctl-bcca0a027786c0d23f3f70c9f21b3332f41786e1.tar.xz |
Add option to bypass Duplicate Address Detection
After several requests, here is SkipDAD to bypass Duplicate Address
Detection.
Diffstat (limited to 'src/lib/ip')
-rw-r--r-- | src/lib/ip | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -117,7 +117,7 @@ ip_set() { ;; stateless|static) for addr in "${Address6[@]}"; do - if ! do_debug ip -6 addr add $addr dev "$Interface"; then + if ! do_debug ip -6 addr add $addr $(is_yes "${SkipDAD:-no}" && printf nodad) dev "$Interface"; then report_error "Could not add address '$addr' to interface '$Interface'" fi done @@ -125,10 +125,12 @@ ip_set() { esac if [[ $IP6 ]]; then - # Wait for Duplicate Address Detection to finish - if ! timeout_wait "${TimeoutDAD:-3}" '[[ -z "$(ip -6 addr show dev "$Interface" tentative)" ]]'; then - report_error "Duplicate Address Detection is taking too long on interface '$Interface'" - return 1 + if ! is_yes "${SkipDAD:-no}"; then + # Wait for Duplicate Address Detection to finish + if ! timeout_wait "${TimeoutDAD:-3}" '[[ -z "$(ip -6 addr show dev "$Interface" tentative)" ]]'; then + report_error "Duplicate Address Detection is taking too long on interface '$Interface'" + return 1 + fi fi # Add static IPv6 routes after DAD has finished |