Class: RIB::Route

Inherits:
Object
  • Object
show all
Defined in:
lib/netutils/rib.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(proto, dst, nh, interface) ⇒ Route

Returns a new instance of Route.



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# File 'lib/netutils/rib.rb', line 7

def initialize(proto, dst, nh, interface)
  dst = ip_address_normalize(dst)
  @proto     = proto
  @dst       = dst
  @prefixlen = prefixlen_get(dst)
  @nh        = nh
  @interface = interface
end

Instance Attribute Details

#dst ⇒ Object (readonly)

Returns the value of attribute dst.



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# File 'lib/netutils/rib.rb', line 5

def dst
  @dst
end

#interface ⇒ Object (readonly)

Returns the value of attribute interface.



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# File 'lib/netutils/rib.rb', line 5

def interface
  @interface
end

#nh ⇒ Object (readonly)

Returns the value of attribute nh.



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# File 'lib/netutils/rib.rb', line 5

def nh
  @nh
end

#prefixlen ⇒ Object (readonly)

Returns the value of attribute prefixlen.



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# File 'lib/netutils/rib.rb', line 5

def prefixlen
  @prefixlen
end

#proto ⇒ Object (readonly)

Returns the value of attribute proto.



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# File 'lib/netutils/rib.rb', line 5

def proto
  @proto
end

Instance Method Details

#compare(other) ⇒ Object 



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# File 'lib/netutils/rib.rb', line 44

def compare(other)
  return self if ! other
  if defined?(PREFERRED_NEXTHOPS)
    PREFERRED_NEXTHOPS.each do |prefix|
      ir = IPAddr.new(prefix)
      if ir.include?(@nh) &&
          ! ir.include?(other.nh)
        return self
      elsif ! ir.include?(@nh) &&
          ir.include?(other.nh)
        return other
      end
    end
  end
  return other if @prefixlen < other.prefixlen
  return self
end

#tunnel? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/netutils/rib.rb', line 40

def tunnel?
  @interface =~ /^[tT]unnel/
end