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1#!/usr/bin/perl -w
2
3use strict;
4use PVE::QemuServer;
5use PVE::Tools qw(run_command);
9f03d50d 6use PVE::Network;
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7
8my $iface = shift;
9
10die "no interface specified\n" if !$iface;
11
12die "got strange interface name '$iface'\n"
13 if $iface !~ m/^tap(\d+)i(\d+)$/;
14
15my $vmid = $1;
16my $netid = "net$2";
17
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18my $migratedfrom = $ENV{PVE_MIGRATED_FROM};
19
20my $conf = PVE::QemuServer::load_config($vmid, $migratedfrom);
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21
22die "unable to get network config '$netid'\n"
23 if !$conf->{$netid};
24
25my $net = PVE::QemuServer::parse_net($conf->{$netid});
26die "unable to parse network config '$netid'\n" if !$net;
27
28my $bridge = $net->{bridge};
29die "unable to get bridge setting\n" if !$bridge;
30
31system ("/sbin/ifconfig $iface 0.0.0.0 promisc up") == 0 ||
32 die "interface activation failed\n";
33
34if ($net->{rate}) {
35
9f03d50d 36 my $debug = 0;
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37 my $rate = int($net->{rate}*1024*1024);
38 my $burst = 1024*1024;
39
9f03d50d 40 PVE::Network::setup_tc_rate_limit($iface, $rate, $burst, $debug);
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41}
42
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43my $newbridge = PVE::Network::activate_bridge_vlan($bridge, $net->{tag});
44PVE::Network::copy_bridge_config($bridge, $newbridge) if $bridge ne $newbridge;
3c720aea 45
9f03d50d 46system ("/usr/sbin/brctl addif $newbridge $iface") == 0 ||
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47 die "can't add interface to bridge\n";
48
49exit 0;