def _get_get_tunnel_info(self):
return self.__get_tunnel_info<EOL>
Getter method for get_tunnel_info, mapped from YANG variable /brocade_tunnels_ext_rpc/get_tunnel_info (rpc)

    YANG Description: Retrieves summary of one or more tunnles from the switch.
Output contains tunnel records sorted in the ascending order
of tunnel id.

Input filters can be used to select specific set of
tunnels matching a criteria. See rpc input section for
details of input filters. Only one filter can be specified.
RPC returns data about all tunnels if no filters are
specified.

Data is aggregated from all rbridges of cluster. Client can
use 'rbridge-id' filter to retrieve data from specific
rbridges.

When output contains large number of records, they are sent
in multiple pages. Page size is implementation specific.
Output contains an opaque data 'next-page-cursor' when more
pages exist. Client is expected to invoke the RPC again
with same filters and pass this opaque data as 'page-cursor'
paramater. This cycle should be repeated until the output
does not include 'next-page-cursor' value, indicating there
are no more data. Client should not pass 'page-cursor'
paramater to retrieve first page.

This RPC is equivalent of 'show tunnel brief' CLI.