[Xorp-hackers] Node<Vertex>::pp() output format

[Atanu Ghosh]

Hi,

The first value is the nodeid, this value is unique to each vertex.

The comment at the bottom of vertex.hh:
----------------------------------------
    // RFC 2328 Section 16.1.  Calculating the shortest-path tree for an area:
    // Vertex (node) ID
    //     A 32-bit number which together with the vertex type (router
    // 	   or network) uniquely identifies the vertex.  For router
    // 	   vertices the Vertex ID is the router's OSPF Router ID.  For
    // 	   network vertices, it is the IP address of the network's
    // 	   Designated Router.

    // RFC 2470 Section 3.8.1.Calculating the shortest path tree for an area:
    // o  The Vertex ID for a router is the OSPF Router ID. The Vertex ID
    //    for a transit network is a combination of the Interface ID and
    //    OSPF Router ID of the network's Designated Router.
----------------------------------------

	Atanu.

Selçuk Cevher <cevhers at gmail.com> wrote:

> 
>    Hi All,
> 
> 
> 
>    I am trying to understand the output format of Node<Vertex>::pp()
>    function.
> 
> 
> 
>    In the following output, I myself determine 10.10.0.x IPv4 addresses
>    using Node<Vertex>::set_address() along with the link capacities (10).
> 
> 
> 
>    What about the underlined ones ?
> 
> 
> 
>    OSPFv2 0.0.0.1(0x1) 10.10.0.7(0x7000a0a):: OSPFv2
>    8.16.124.32(0x8107c20) 10.10.0.6(0x6000a0a)(10) OSPFv2
>    79.5.0.2(0x4f050002) 10.10.0.4(0x4000a0a)(10)
> 
>    Thanks.
> 
>    Selcuk
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