Configuration File Format » History » Version 7
A K M Mahmudul Hoque, 05/05/2014 09:13 AM
1 | 1 | A K M Mahmudul Hoque | ## Configuration File Format |
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2 | |||
3 | NLSR is configured using an [INFO file](http://www.boost.org/doc/libs/1_42_0/doc/html/boost_propertytree/parsers.html#boost_propertytree.parsers.info_parser). |
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4 | |||
5 | ## Example configuration |
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6 | |||
7 | ; the router section contains the setting of network, site name |
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8 | ; and router name which all together makes router-prefix |
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9 | |||
10 | router |
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11 | { |
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12 | 4 | A K M Mahmudul Hoque | ; mandatory configuration command |
13 | 6 | A K M Mahmudul Hoque | |
14 | 1 | A K M Mahmudul Hoque | network |
15 | { |
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16 | name /ndn ; name prefix of the network router belongs to |
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17 | } ; must be in ndn URI format |
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18 | |||
19 | 4 | A K M Mahmudul Hoque | ; mandatory configuration command |
20 | 6 | A K M Mahmudul Hoque | |
21 | 1 | A K M Mahmudul Hoque | site-name |
22 | { |
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23 | name /memphis.edu ; name prefix of the site name router belongs to |
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24 | } ; must be in ndn URI format |
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25 | |||
26 | 4 | A K M Mahmudul Hoque | ; mandatory configuration command |
27 | 6 | A K M Mahmudul Hoque | |
28 | 1 | A K M Mahmudul Hoque | router-name |
29 | { |
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30 | name /cs/pollux ; name prefix of the router |
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31 | } ; must be in ndn URI format |
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32 | } |
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33 | |||
34 | ; the hello section describes the configuration settings for NLSR hello protocol |
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35 | |||
36 | hello |
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37 | { |
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38 | 7 | A K M Mahmudul Hoque | ; ndnneighbor command is used to configure router's neighbor. Each neighbor will need |
39 | 1 | A K M Mahmudul Hoque | ; one block of neighbor command |
40 | |||
41 | 7 | A K M Mahmudul Hoque | ndnneighbor |
42 | 1 | A K M Mahmudul Hoque | { |
43 | name /ndn/memphis.edu/cs/castor ; name prefix of the neighbor router consists |
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44 | ; of network, site-name and router-name |
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45 | |||
46 | host cs.castor.memphis.edu ; hostname or ip address of neighbor router |
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47 | link-cost 20.6 ; cost of the connecting link to neighbor |
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48 | } |
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49 | |||
50 | ; interest-retry command is used to configure the interval of hello interest and number |
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51 | ; of retry interests before a router gives up in case of interest timed out |
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52 | |||
53 | interest-retry |
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54 | { |
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55 | number 3 ; interest retry number in integer. Default value 3 |
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56 | ; valid values 1-10 |
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57 | |||
58 | interval 10 ; interest sending interval in seconds. Default value 1 |
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59 | ; valid values 1-15 |
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60 | } |
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61 | } |
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62 | |||
63 | ; the synchronization section contains all the configuration settings for router's update |
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64 | ; synchronization with neighbors in the network |
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65 | |||
66 | synchronization |
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67 | { |
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68 | 2 | A K M Mahmudul Hoque | ; all routers in the network must have same sync-prefix. Routers synchronizes routing updates |
69 | ; in this prefix across the network. This prefix is routable to each neighbor from every router |
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70 | 1 | A K M Mahmudul Hoque | |
71 | sync-prefix |
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72 | { |
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73 | 2 | A K M Mahmudul Hoque | name /ndn/nlsr/sync ; name in URI format. Default value /ndn/nlsr/sync |
74 | 1 | A K M Mahmudul Hoque | } |
75 | |||
76 | 2 | A K M Mahmudul Hoque | ; lsa-refresh-time is the time in seconds, after which router will refresh its LSAs |
77 | |||
78 | 1 | A K M Mahmudul Hoque | lsa-refresh-time |
79 | { |
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80 | 2 | A K M Mahmudul Hoque | seconds 1800 ; default value 1800. Valid values 240-7200 |
81 | 1 | A K M Mahmudul Hoque | } |
82 | } |
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83 | |||
84 | 2 | A K M Mahmudul Hoque | ; the hyperbolic section contains the configuration settings of enabling a router to calculate |
85 | ; routing table using [hyperbolic routing table calculation](http://arxiv.org/abs/0805.1266) method |
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86 | |||
87 | hyperbolic |
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88 | 1 | A K M Mahmudul Hoque | { |
89 | 3 | A K M Mahmudul Hoque | ; the switch is used to set hyperbolic routing calculation in NLSR |
90 | 1 | A K M Mahmudul Hoque | |
91 | 3 | A K M Mahmudul Hoque | switch |
92 | { |
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93 | value off ; default value 'off', set value 'on' to enable hyperbolic routing table |
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94 | ; calculation which turns link state routing 'off'. set value to 'dry-run" |
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95 | ; to test hyperbolic routing and compare with link state routing. |
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96 | } |
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97 | |||
98 | ; the coordinate is used to configure the hyperbolic coordinates of the router in geometric system. This |
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99 | ; values are statically set in each router by system admin. If switch has a value of 'on' or 'dry-run' |
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100 | ; this configuration command is mandatory for the router. |
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101 | 2 | A K M Mahmudul Hoque | |
102 | 1 | A K M Mahmudul Hoque | coordinate |
103 | { |
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104 | 4 | A K M Mahmudul Hoque | radius 123.456 ; radius of the router in hyperbolic coordinate system |
105 | angle 1.45 ; angle of the router in hyperbolic coordinate system |
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106 | 2 | A K M Mahmudul Hoque | } |
107 | 1 | A K M Mahmudul Hoque | } |
108 | 5 | A K M Mahmudul Hoque | |
109 | ; the fib section is used to configure fib entry's type to ndn FIB updated by NLSR |
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110 | |||
111 | 1 | A K M Mahmudul Hoque | fib |
112 | { |
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113 | 6 | A K M Mahmudul Hoque | ; the tunnel configuration is used to set the tunnel type of the FIB entries by NLSR |
114 | |||
115 | tunnel |
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116 | 1 | A K M Mahmudul Hoque | { |
117 | 6 | A K M Mahmudul Hoque | type udp ; default tunnel type is 'udp', set value to 'tcp' for TCP tunnel |
118 | 1 | A K M Mahmudul Hoque | } |
119 | |||
120 | 6 | A K M Mahmudul Hoque | ; the max-faces-per-prefix is used to limit the number of faces for each name prefixes |
121 | ; by NLSR in ndn FIB |
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122 | |||
123 | max-faces-per-prefix |
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124 | 5 | A K M Mahmudul Hoque | { |
125 | 1 | A K M Mahmudul Hoque | number 3 ; default value 0. Valid value 0-60. By default (value 0) NLSR adds |
126 | ; all available faces for each reachable name prefixes in NDN FIB |
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127 | 7 | A K M Mahmudul Hoque | } |
128 | } |
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129 | |||
130 | ; the advertising section contains the configuration settings of the name prefixes |
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131 | ; hosted by this router |
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132 | |||
133 | advertising |
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134 | { |
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135 | ; the ndnname is used to advertised name from the router. To advertise each name prefix |
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136 | ; configure one block of ndnname configuration command for every name prefix. |
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137 | |||
138 | ndnname |
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139 | { |
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140 | name /ndn/edu/memphis/cs/netlab ; name in ndn URI format |
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141 | 5 | A K M Mahmudul Hoque | } |
142 | } |