| … | |
… | |
| 55 | tap_device::info () |
55 | tap_device::info () |
| 56 | { |
56 | { |
| 57 | return _("Linux tun/tap device"); |
57 | return _("Linux tun/tap device"); |
| 58 | } |
58 | } |
| 59 | |
59 | |
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|
60 | const char * |
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61 | tap_device::if_up () |
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|
62 | { |
|
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63 | return "/sbin/ifconfig $IFNAME hw ether $MAC mtu $MTU"; |
|
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64 | } |
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65 | |
| 60 | tap_device::tap_device () |
66 | tap_device::tap_device () |
| 61 | { |
67 | { |
| 62 | struct ifreq ifr; |
68 | struct ifreq ifr; |
| 63 | |
69 | |
| 64 | device = DEFAULT_DEVICE; |
70 | device = DEFAULT_DEVICE; |
| … | |
… | |
| 88 | strncpy (ifrname, ifr.ifr_name, IFNAMSIZ); |
94 | strncpy (ifrname, ifr.ifr_name, IFNAMSIZ); |
| 89 | ifrname [IFNAMSIZ] = 0; |
95 | ifrname [IFNAMSIZ] = 0; |
| 90 | } |
96 | } |
| 91 | else |
97 | else |
| 92 | { |
98 | { |
| 93 | slog (L_CRIT, _("unable to configure tun/tap interface: %s"), strerror (errno)); |
99 | slog (L_CRIT, _("unable to configure tun/tap interface, exiting: %s"), strerror (errno)); |
| 94 | exit (EXIT_FAILURE); |
100 | exit (EXIT_FAILURE); |
| 95 | } |
101 | } |
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102 | |
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103 | #if 0 |
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104 | does not work |
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105 | id2mac (THISNODE->id, &ifr.ifr_hwaddr.sa_data); |
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106 | if (ioctl (fd, SIOCSIFHWADDR, &ifr)) |
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107 | { |
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108 | slog (L_ERR, _("cannot set MAC address for device %s, exiting: %s"), ifrname, strerror (errno)); |
|
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109 | exit (EXIT_FAILURE); |
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110 | } |
|
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111 | #endif |
| 96 | |
112 | |
| 97 | if (ioctl (fd, TUNSETPERSIST, conf.ifpersist ? 1 : 0)) |
113 | if (ioctl (fd, TUNSETPERSIST, conf.ifpersist ? 1 : 0)) |
| 98 | slog (L_WARN, _("cannot set persistency mode for device %s: %s"), ifrname, strerror (errno)); |
114 | slog (L_WARN, _("cannot set persistency mode for device %s: %s"), ifrname, strerror (errno)); |
| 99 | |
115 | |
| 100 | slog (L_DEBUG, _("%s is a %s"), device, info ()); |
116 | slog (L_DEBUG, _("%s is a %s"), device, info ()); |
