1 | # Sample udhcpd configuration file (/etc/udhcpd.conf)
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2 |
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3 | # The start and end of the IP lease block
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4 |
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5 | start 192.168.0.20 #default: 192.168.0.20
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6 | end 192.168.0.254 #default: 192.168.0.254
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7 |
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8 |
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9 | # The interface that udhcpd will use
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10 |
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11 | interface eth0 #default: eth0
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12 |
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13 |
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14 | # The maximim number of leases (includes addressesd reserved
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15 | # by OFFER's, DECLINE's, and ARP conficts
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16 |
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17 | #max_leases 254 #default: 254
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18 |
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19 |
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20 | # If remaining is true (default), udhcpd will store the time
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21 | # remaining for each lease in the udhcpd leases file. This is
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22 | # for embedded systems that cannot keep time between reboots.
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23 | # If you set remaining to no, the absolute time that the lease
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24 | # expires at will be stored in the dhcpd.leases file.
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25 |
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26 | #remaining yes #default: yes
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27 |
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28 |
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29 | # The time period at which udhcpd will write out a dhcpd.leases
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30 | # file. If this is 0, udhcpd will never automatically write a
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31 | # lease file. (specified in seconds)
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32 |
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33 | #auto_time 7200 #default: 7200 (2 hours)
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34 |
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35 |
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36 | # The amount of time that an IP will be reserved (leased) for if a
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37 | # DHCP decline message is received (seconds).
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38 |
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39 | #decline_time 3600 #default: 3600 (1 hour)
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40 |
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41 |
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42 | # The amount of time that an IP will be reserved (leased) for if an
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43 | # ARP conflct occurs. (seconds
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44 |
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45 | #conflict_time 3600 #default: 3600 (1 hour)
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46 |
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47 |
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48 | # How long an offered address is reserved (leased) in seconds
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49 |
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50 | #offer_time 60 #default: 60 (1 minute)
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51 |
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52 | # If a lease to be given is below this value, the full lease time is
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53 | # instead used (seconds).
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54 |
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55 | #min_lease 60 #defult: 60
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56 |
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57 |
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58 | # The location of the leases file
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59 |
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60 | #lease_file /var/lib/misc/udhcpd.leases #defualt: /var/lib/misc/udhcpd.leases
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61 |
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62 | # The location of the pid file
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63 | #pidfile /var/run/udhcpd.pid #default: /var/run/udhcpd.pid
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64 |
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65 | # Everytime udhcpd writes a leases file, the below script will be called.
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66 | # Useful for writing the lease file to flash every few hours.
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67 |
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68 | #notify_file #default: (no script)
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69 |
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70 | #notify_file dumpleases # <--- useful for debugging
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71 |
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72 | # The following are bootp specific options, setable by udhcpd.
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73 |
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74 | #siaddr 192.168.0.22 #default: 0.0.0.0
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75 |
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76 | #sname zorak #default: (none)
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77 |
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78 | #boot_file /var/nfs_root #default: (none)
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79 |
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80 | # The remainer of options are DHCP options and can be specifed with the
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81 | # keyword 'opt' or 'option'. If an option can take multiple items, such
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82 | # as the dns option, they can be listed on the same line, or multiple
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83 | # lines. The only option with a default is 'lease'.
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84 |
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85 | #Examles
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86 | opt dns 192.168.10.2 192.168.10.10
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87 | option subnet 255.255.255.0
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88 | opt router 192.168.10.2
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89 | opt wins 192.168.10.10
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90 | option dns 129.219.13.81 # appened to above DNS servers for a total of 3
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91 | option domain local
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92 | option lease 864000 # 10 days of seconds
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93 |
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94 |
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95 | # Currently supported options, for more info, see options.c
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96 | #opt subnet
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97 | #opt timezone
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98 | #opt router
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99 | #opt timesvr
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100 | #opt namesvr
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101 | #opt dns
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102 | #opt logsvr
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103 | #opt cookiesvr
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104 | #opt lprsvr
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105 | #opt bootsize
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106 | #opt domain
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107 | #opt swapsvr
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108 | #opt rootpath
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109 | #opt ipttl
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110 | #opt mtu
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111 | #opt broadcast
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112 | #opt wins
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113 | #opt lease
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114 | #opt ntpsrv
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115 | #opt tftp
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116 | #opt bootfile
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117 |
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118 |
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119 | # Static leases map
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120 | #static_lease 00:60:08:11:CE:4E 192.168.0.54
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121 | #static_lease 00:60:08:11:CE:3E 192.168.0.44
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122 |
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123 |
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