Append configuration data(config1 /2) to the EPATH connection string

It is recommended to concatenate the configuration buffers config1 and config2 to the <cip:ePath> attribute in the element <CIPConnection> if required.
To be more near from the CIP forward_open request (See 3-5.5.1.11 Connection Path in ODVA CIP /Specification v3.5 and example “table 3-5.15”) the buffers shall be concatenated like the following

example:
<cip:ePath> + 0x80 + <size of the configuration buffers config1 and config2 in words> + Config1 + Config2 + [0x0 if size of the configuration buffers config1 and config2 is not modulo 2]

The configuration buffers config1 and config2 are concatenate with a leading separator (0x80) and the configuration sizes in words (config1+config2) and a trailing settlement if the size of the configuration buffers is not modulo 2.