NLSR

Configuration File Format¶

NLSR is configured using an INFO file.

Example configuration¶

; the router section contains the setting of network, site name 
; and router name which all together makes router-prefix

router
{
    network
    {
        name /ndn             ; name prefix of the network router belongs to
    }                         ; must be in ndn URI format

    site-name
    {
        name /memphis.edu     ; name prefix of the site name router belongs to
    }                         ; must be in ndn URI format

    router-name
    {
        name /cs/pollux       ; name prefix of the router
    }                         ; must be in ndn URI format
}

; the hello section describes the configuration settings for NLSR hello protocol

hello
{
; neighbor command is used to configure router's neighbor. Each neighbor will need
; one block of neighbor command

   neighbor
   {
       name /ndn/memphis.edu/cs/castor ; name prefix of the neighbor router consists
                                       ; of network, site-name and router-name

       host cs.castor.memphis.edu      ; hostname or ip address of neighbor router
       link-cost 20.6                  ; cost of the connecting link to neighbor
   }

; interest-retry command is used to configure the interval of hello interest and number
; of retry interests before a router gives up in case of interest timed out

   interest-retry
   {
       number    3      ; interest retry number in integer. Default value 3
                        ; valid values 1-10

       interval  10     ; interest sending interval in seconds. Default value 1
                        ; valid values 1-15
   }
}

; the synchronization section contains all the configuration settings for router's update
; synchronization with neighbors in the network

synchronization
{
; all routers in the network must have same sync-prefix. Routers synchronizes routing updates
; in this prefix across the network. This prefix is routable to each neighbor from every router

    sync-prefix
    {
        name /ndn/nlsr/sync    ; name in URI format. Default value /ndn/nlsr/sync
    }

; lsa-refresh-time is the time in seconds, after which router will refresh its LSAs

    lsa-refresh-time
    {
        seconds 1800           ; default value 1800. Valid values 240-7200
    }
}

; the hyperbolic section contains the configuration settings of enabling a router to calculate
; routing table using [hyperbolic routing table calculation](http://arxiv.org/abs/0805.1266) method

hyperbolic
{
;

   switch
   {
   }
;

   coordinate
   {
   }
}