Issue can someone help on this below alert from brocade san switch [ Edited ]

[thakur]

MSG: Parameter / SAN_SWITCH_IO_THROUGHPUT / SAN_SWITCH_IO_THROUGHPUT / PatrolStatus is in CRITICAL . Value is: 1.00

MSG Long:

Number error in this line :problem connecting to store-sw-21, port 23: connect timed-out at /pkg/vdc9i/patrol/scripts.D/SAN_SWITCH_IO_THROUGHPUT.D/porterrshow.pl line 11 => tx = 1000000 ... rx = .

origin: deapvi9i.com:3183

objectClass: _SAN_SWITCH_IO_THROUGHPUT

object: _SAN_SWITCH_IO_THROUGHPUT

parameter: PatrolStatus

cluster: MONITORING

location: LOCPROD

prio: 3

assignment: AS-MONITORING-2ND

servicetime: 1

Event Time: 20171215092225.000000+060