Please help with monitor doing a post!!!

Hi,

before writing a monitor, you must know how the request is sent:

POST /api/rest/checks/v0/void HTTP/1.1
Host: 192.168.2.34
Accept: */*
Authorization: Basic ZjUZjjU=
Content-Type: application/json
Content-Length: 12

{"data": ""}

The POST data are always after a blank line without any content

You must replace any new line by

\r\n

ZjUZjjU= \r\n

\r\n

the monitor string must be :

POST /api/rest/checks/v0/void HTTP/1.1\r\nHost: 192.168.2.34\r\nAccept: */*\r\nAuthorization: Basic ZjUZjjU=\r\nContent-Type: application/json\r\nContent-Length: 12\r\n\r\n{"data": ""}

try first the send string syntax from bigip with this:

SEND_STRING='POST /api/rest/checks/v0/void HTTP/1.1\r\nHost: 192.168.2.34\r\nAccept: */*\r\nAuthorization: Basic ZjUZjjU=\r\nContent-Type: application/json\r\nContent-Length: 12\r\n\r\n{"data": ""}'
(echo -ne $SEND_STRING; cat) | nc 192.168.2.34 80

You can look at this link on how to check monitor syntax and get response data to build monitor receive string.