Re: <draft-andrews-dns-more-02.txt>

[Masataka Ohta <mohta@necom830.hpcl.titech.ac.jp>]

>                   Large Responses to DNS Queries (DNS MORE)

>    The new size is indicated by the RCODE is the query. The receive buffer
>    is 512 * (2 ^ RCODE) bytes in size.

What happens if a forwarder with only 576 bytes of reassembly
buffer forwards a request with non-zero ROCDE?

>            RCODE      SIZE
>                0       512
>                1      1024
>                2      2048
>                3      4096
>                4      8192
>                5     16384
>                6     32768
>                7     65536
>                8    131072
>                9    262144
>               10    524288
>               11   1048576
>               12   2097152
>               13   4194304
>               14   8388608
>               15  16777216

How can a message larger than a single UDP packet?

							Masataka Ohta