Munin contributed plugins

#!/usr/bin/env python

"""

Brocade SAN FC-switch. Only enabled ports are considered.

The counters shown:

enc_out_per_mframe: As above, but per million frames of traffic.

                    If there is a high number for this counter,

                    it could reflect:

                       rx_crcs for the port, then there is likely

                       a GBIC/SFP problem.

                     - If there the value of rx_crcs for the port

                       problem.

rx_crcs:            CRC errors detected in received frames.

                    indicate a GBIC/SFP problem.

bits:               Number of bits transmitted(tx)/received(rx)

"""

# Note: In the SNMP output from brocade switches, the interesting

# ports' real names on the box and in the administration interface

# start with 0. And there doesn't seem to be a way to map between

# ifDesc and the interesting crc and enc_out counters :-(

# Released according to the "New BSD License" AKA the 3-clause

# BSD License:

# Copyright (c) 2011, Danish National Board of Health.

# All rights reserved.

#

# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# $Id: brocade_san_switch_ports_ 15443 2011-03-03 12:23:56Z tra $

    print('Debug: %s\n' % msg)

# Break OID-string in to a tuple of elements

    int_list = [ int(s) for s in oidstr.split('.') ]

    return tuple(int_list)