i tried with upgrade openssl to 1.1.1l but having the same issue while installing Net::SSLeay

Your immediate problem has nothing to do with the version of OpenSSL being used.
The problem is that the Net::SSLeay-1.90 build is not linking to the OpenSSL libraries that can resolve those undefined references you're seeing.
On closer inspection, I find that my Strawberry Perl build of Net::SSLeay-1.90 links to OpenSSL libraries named 'libeay32.a', 'libssl32.a' and 'libcrypt32.a'.
Your unfound libraries (probably with the same names as mine, unless they've been built using a Microsoft Compiler) should be located somewhere within your OpenSSL installation.
For me, they were all in a folder named 'lib' - though libcrypt32.a was in a different 'lib' folder to the other 2.
Set the LIBRARY_PATH environment variable to the full path to that/those location(s). You separate multiple locations with ';' - same as with the PATH environment variable.

All Net::SSLeay builds begin with the perl Makefile.PL command.
Could you post the output you get for that part of the build process.
For me, I see: 
C:\sisyphusion\Net-SSLeay-1.90>perl Makefile.PL
Do you want to run external tests?
These tests *will* *fail* if you do not have network connectivity. [n]
WARNING: can't open config file: /z/extlib/_2016Q2_/ssl/openssl.cnf
*** Found OpenSSL-1.0.2h installed in C:\_32\strawberry5.24.0_32int\pe
+rl\..\c
*** Be sure to use the same compiler and options to compile your OpenS
+SL, perl,
    and Net::SSLeay. Mixing and matching compilers is not supported.
Checking if your kit is complete...
Looks good
Generating a dmake-style Makefile
Writing Makefile for Net::SSLeay
Writing MYMETA.yml and MYMETA.json

[download]
Cheers,
Rob

In reply to Re^5: Error while installing the Net::SSLeay module on windows. by syphilis
in thread Error while installing the Net::SSLeay module on windows. by Anonymous Monk

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