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-rw-r--r--rc.inet158
1 files changed, 29 insertions, 29 deletions
diff --git a/rc.inet1 b/rc.inet1
index 755e7ef..3529868 100644
--- a/rc.inet1
+++ b/rc.inet1
@@ -323,6 +323,35 @@ if_up() {
debug_log "/sbin/ip address flush dev ${1}"
/sbin/ip address flush dev ${1}
IF_UP=0
+ if [ -e /proc/sys/net/ipv6 ] && [ "${USE_DHCP6[$i]}" != "yes" ] && [ "${USE_SLAAC[$i]}" = "yes" ]; then # configure via SLAAC
+ info_log "${1}: enabling SLAAC"
+ # Enable accepting of RA packets, unless explicitly configured not to:
+ if [ "${USE_RA[$i]}" = "no" ]; then
+ debug_log "${1}: ignoring IPv6 RA"
+ echo "0" >/proc/sys/net/ipv6/conf/${1}/accept_ra
+ else
+ debug_log "${1}: accepting IPv6 RA"
+ echo "1" >/proc/sys/net/ipv6/conf/${1}/accept_ra
+ fi
+ # Enable auto configuration of interfaces:
+ echo "1" >/proc/sys/net/ipv6/conf/${1}/autoconf
+ # Bring the interface up:
+ debug_log "/sbin/ip link set dev ${1} up"
+ /sbin/ip link set dev ${1} up
+ echo "${1}: waiting for router announcement"
+ for ((j = ${SLAAC_TIMEOUT[$i]:=15} * 2; j--;)); do # by default, wait a max of 15 seconds for the interface to configure
+ /sbin/ip -6 address show dynamic dev ${1} 2>/dev/null | grep -Ewq 'inet6' && { IF_UP=1; break; }
+ sleep 0.5
+ done
+ if ((IF_UP != 1)); then
+ echo "${1}: timed out"
+ info_log "${1}: failed to auto configure after ${SLAAC_TIMEOUT[$i]} seconds"
+ debug_log "/sbin/ip address flush dev ${1}"
+ /sbin/ip address flush dev ${1}
+ debug_log "/sbin/ip link set dev ${1} down"
+ /sbin/ip link set dev ${1} down
+ fi
+ fi
# Slackware historically favours dynamic configuration over fixed IP to configure interfaces, so keep that tradition:
if [ "${USE_DHCP[$i]}" = "yes" ] || { [ -e /proc/sys/net/ipv6 ] && [ "${USE_DHCP6[$i]}" = "yes" ]; }; then # use dhcpcd
info_log "${1}: starting dhcpcd"
@@ -368,35 +397,6 @@ if_up() {
/sbin/ip link set dev ${1} down
fi
fi
- if [ -e /proc/sys/net/ipv6 ] && [ "${USE_DHCP6[$i]}" != "yes" ] && [ "${USE_SLAAC[$i]}" = "yes" ]; then # configure via SLAAC
- info_log "${1}: enabling SLAAC"
- # Enable accepting of RA packets, unless explicitly configured not to:
- if [ "${USE_RA[$i]}" = "no" ]; then
- debug_log "${1}: ignoring IPv6 RA"
- echo "0" >/proc/sys/net/ipv6/conf/${1}/accept_ra
- else
- debug_log "${1}: accepting IPv6 RA"
- echo "1" >/proc/sys/net/ipv6/conf/${1}/accept_ra
- fi
- # Enable auto configuration of interfaces:
- echo "1" >/proc/sys/net/ipv6/conf/${1}/autoconf
- # Bring the interface up:
- debug_log "/sbin/ip link set dev ${1} up"
- /sbin/ip link set dev ${1} up
- echo "${1}: waiting for router announcement"
- for ((j = ${SLAAC_TIMEOUT[$i]:=15} * 2; j--;)); do # by default, wait a max of 15 seconds for the interface to configure
- /sbin/ip -6 address show dynamic dev ${1} 2>/dev/null | grep -Ewq 'inet6' && { IF_UP=1; break; }
- sleep 0.5
- done
- if ((IF_UP != 1)); then
- echo "${1}: timed out"
- info_log "${1}: failed to auto configure after ${SLAAC_TIMEOUT[$i]} seconds"
- debug_log "/sbin/ip address flush dev ${1}"
- /sbin/ip address flush dev ${1}
- debug_log "/sbin/ip link set dev ${1} down"
- /sbin/ip link set dev ${1} down
- fi
- fi
if [ -e /proc/sys/net/ipv6 ] && [ -n "${IP6ADDRS[$i]}" ]; then # add v6 IPs
info_log "${1}: setting IPv6 addresses"
# IPv6's Duplicate Address Detection (DAD) causes a race condition when bringing up interfaces, as