Revision 90f2e36b common.sh
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#!/bin/bash |
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source /etc/default/snf-network |
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function try {
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$1 &>/dev/null || true |
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function delete_neighbor_proxy {
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get_uplink $LINK "-6" |
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get_eui64 $MAC $SUBNET6 |
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get_eui64 $MAC $NETWORK_SUBNET6 |
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if [ -z "$EUI64" -z -o "$UPLINK" ]; then |
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return |
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fi |
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$SNF_NETWORK_LOG $0 "ip -6 neigh del proxy $EUI64 dev $UPLINK" |
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ip -6 neigh del proxy $EUI64 dev $UPLINK |
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|
| ... | ... | |
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function send_garp {
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# Send GARP from host to upstream router |
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get_uplink $TABLE |
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if [ -z "$IP" -o -z "$UPLINK" ]; then |
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return |
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fi |
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# Send GARP from host to upstream router |
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echo 1 > /proc/sys/net/ipv4/ip_nonlocal_bind |
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$SNF_NETWORK_LOG $0 "arpsend -U -i $IP -c1 $UPLINK" |
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arpsend -U -i $IP -c1 $UPLINK |
| ... | ... | |
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local table=$1 |
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local version=$2 |
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UPLINK=$(ip "$version" route list table "$table" | grep "default via" | awk '{print $5}')
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UPLINK=$(ip $version route list table $table | grep "default via" | awk '{print $5}')
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$SNF_NETWORK_LOG $0 "* uplink for table $table is $UPLINK" |
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} |
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|
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EUI64= |
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else |
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EUI64=$($MAC2EUI64 $mac $prefix) |
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$SNF_NETWORK_LOG $0 "* eui64 for $mac inside $prefix is $EUI64" |
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fi |
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} |
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send_command () {
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local command="$1" |
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$SNF_NETWORK_LOG $0 "$command" |
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$SNF_NETWORK_LOG $0 "* $command"
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nsupdate -k $KEYFILE > /dev/null << EOF |
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server $SERVER |
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$command |
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