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Diffstat (limited to 'net.Linux/iproute2.sh')
| -rw-r--r-- | net.Linux/iproute2.sh | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/net.Linux/iproute2.sh b/net.Linux/iproute2.sh deleted file mode 100644 index de765378..00000000 --- a/net.Linux/iproute2.sh +++ /dev/null @@ -1,241 +0,0 @@ -# Copyright 2007-2008 Roy Marples <roy@marples.name> -# All rights reserved. Released under the 2-clause BSD license. - -iproute2_depend() -{ - program /sbin/ip - provide interface - after ifconfig -} - -_up() -{ - ip link set up dev "${IFACE}" -} - -_down() -{ - ip link set down dev "${IFACE}" -} - -_exists() -{ - grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/dev -} - -_ifindex() -{ - local line= i=-2 - while read line; do - i=$((${i} + 1)) - [ ${i} -lt 1 ] && continue - case "${line}" in - "${IFACE}:"*) echo "${i}"; return 0;; - esac - done < /proc/net/dev - - # Return the next available index - i=$((${i} + 1)) - echo "${i}" - return 1 -} - -_is_wireless() -{ - # Support new sysfs layout - [ -d /sys/class/net/"${IFACE}"/wireless ] && return 0 - - [ ! -e /proc/net/wireless ] && return 1 - grep -Eq "^[[:space:]]*${IFACE}:" /proc/net/wireless -} - -_set_flag() -{ - local flag=$1 opt="on" - if [ "${flag#-}" != "${flag}" ]; then - flag=${flag#-} - opt="off" - fi - ip link set "${IFACE}" "${flag}" "${opt}" -} - -_get_mac_address() -{ - local mac=$(LC_ALL=C ip link show "${IFACE}" | sed -n \ - -e 'y/abcdef/ABCDEF/' \ - -e '/link\// s/^.*\<\(..:..:..:..:..:..\)\>.*/\1/p') - - case "${mac}" in - 00:00:00:00:00:00);; - 44:44:44:44:44:44);; - FF:FF:FF:FF:FF:FF);; - "");; - *) echo "${mac}"; return 0;; - esac - - return 1 -} - -_set_mac_address() -{ - ip link set address "$1" dev "${IFACE}" -} - -_get_inet_addresses() -{ - LC_ALL=C ip -family inet addr show "${IFACE}" | \ - sed -n -e 's/.*inet \([^ ]*\).*/\1/p' -} - -_get_inet_address() -{ - set -- $(_get_inet_addresses) - [ $# = "0" ] && return 1 - echo "$1" -} - -_add_address() -{ - if [ "$1" = "127.0.0.1/8" -a "${IFACE}" = "lo" ]; then - ip addr add "$@" dev "${IFACE}" 2>/dev/null - return 0 - fi - - # Convert an ifconfig line to iproute2 - if [ "$2" = "netmask" ]; then - local one="$1" three="$3" - shift; shift; shift - set -- "${one}/$(_netmask2cidr "${three}")" "$@" - fi - - #config=( "${config[@]//pointopoint/peer}" ) - - # Always scope lo addresses as host unless specified otherwise - if [ "${IFACE}" = "lo" ]; then - set -- "$@" "scope" "host" - fi - - # IPv4 specifics - case "$1" in - *.*.*.*) - case "$@" in - *" brd "*);; - *" broadcast "*);; - *) set -- "$@" brd +;; - esac - ;; - esac - - ip addr add dev "${IFACE}" "$@" -} - -_add_route() -{ - if [ $# -eq 3 ]; then - set -- "$1" "$2" via "$3" - elif [ "$3" = "gw" ]; then - local one=$1 two=$2 - shift; shift; shift - set -- "${one}" "${two}" via "$@" - fi - - local cmd= have_metric=false - while [ -n "$1" ]; do - case "$1" in - metric) cmd="${cmd} $1"; have_metric=true;; - netmask) cmd="${cmd}/$(_netmask2cidr "$2")"; shift;; - -host|-net);; - -A) [ "$2" = "inet6" ] && shift;; - *) cmd="${cmd} $1";; - esac - shift - done - - if ! ${have_metric} && [ -n "${metric}" ]; then - cmd="${cmd} metric ${metric}" - fi - - ip route append ${cmd} dev "${IFACE}" - eend $? -} - -_delete_addresses() -{ - ip addr flush dev "${IFACE}" scope global 2>/dev/null - ip addr flush dev "${IFACE}" scope site 2>/dev/null - if [ "${IFACE}" != "lo" ]; then - ip addr flush dev "${IFACE}" scope host 2>/dev/null - fi - return 0 -} - -_has_carrier() -{ - return 0 -} - -_tunnel() -{ - ip tunnel "$@" -} - -iproute2_pre_start() -{ - # MTU support - local mtu= - eval mtu=\$mtu_${IFVAR} - [ -n "${mtu}" ] && ip link set mtu "${mtu}" dev "${IFACE}" - - # TX Queue Length support - local len= - eval len=\$txqueuelen_${IFVAR} - [ -n "${len}" ] && ip link set txqueuelen "${len}" dev "${IFACE}" - - local tunnel= - eval tunnel=\$iptunnel_${IFVAR} - if [ -n "${tunnel}" ]; then - # Set our base metric to 1000 - metric=1000 - - ebegin "Creating tunnel ${IFVAR}" - ip tunnel add ${tunnel} name "${IFACE}" - eend $? || return 1 - _up - fi - - return 0 -} - -_iproute2_ipv6_tentative() -{ - LC_ALL=C ip addr show dev "${IFACE}" | \ - grep -q "^[[:space:]]*inet6 .* tentative" -} - -iproute2_post_start() -{ - # Kernel may not have IP built in - if [ -e /proc/net/route ]; then - ip route flush table cache dev "${IFACE}" - fi - - if _iproute2_ipv6_tentative; then - ebegin "Waiting for IPv6 addresses" - while true; do - _iproute2_ipv6_tentative || break - done - eend 0 - fi -} - -iproute2_post_stop() -{ - # Don't delete sit0 as it's a special tunnel - if [ "${IFACE}" != "sit0" ]; then - if [ -n "$(ip tunnel show "${IFACE}" 2>/dev/null)" ]; then - ebegin "Destroying tunnel ${IFACE}" - ip tunnel del "${IFACE}" - eend $? - fi - fi -} |