diff options
Diffstat (limited to 'libexec/rc')
| -rw-r--r-- | libexec/rc/rc.conf | 3 | ||||
| -rwxr-xr-x | libexec/rc/rc.d/netwait | 10 |
2 files changed, 8 insertions, 5 deletions
diff --git a/libexec/rc/rc.conf b/libexec/rc/rc.conf index 2589e2614c35..c776a815003c 100644 --- a/libexec/rc/rc.conf +++ b/libexec/rc/rc.conf @@ -501,7 +501,8 @@ netwait_timeout="60" # Total number of seconds to perform pings. #netwait_if="" # Wait for active link on each intf in this list. netwait_if_timeout="30" # Total number of seconds to monitor link state. netwait_dad="NO" # Wait for DAD to complete -netwait_dad_timeout="10" # Total number of seconds to wait for DAD. +netwait_dad_timeout="" # Total number of seconds to wait for DAD, zero + # or unset to autodetect ### Miscellaneous network options: ### icmp_bmcastecho="NO" # respond to broadcast ping packets diff --git a/libexec/rc/rc.d/netwait b/libexec/rc/rc.d/netwait index b609440a2e4e..05874552cf1c 100755 --- a/libexec/rc/rc.d/netwait +++ b/libexec/rc/rc.d/netwait @@ -36,13 +36,15 @@ netwait_start() err 1 "Nothing to wait for" fi - if ! [ "${netwait_if_timeout}" -ge 1 ]; then + if ! [ "${netwait_if_timeout:=0}" -ge 1 ]; then err 1 "netwait_if_timeout must be >= 1" fi - if ! [ "${netwait_dad_timeout}" -ge 1 ]; then - err 1 "netwait_dad_timeout must be >= 1" + if ! check_kern_features inet6; then + netwait_dad="NO" + elif ! [ "${netwait_dad_timeout:=0}" -ge 1 ]; then + netwait_dad_timeout=$(($(sysctl -n net.inet6.ip6.dad_count)+1)) fi - if ! [ "${netwait_timeout}" -ge 1 ]; then + if ! [ "${netwait_timeout:=0}" -ge 1 ]; then err 1 "netwait_timeout must be >= 1" fi |