If you are modifying your ABAQUS client to point to another license server, you can do the following.
For ABAQUS 2020 later
% vim /usr/SIMULIA/EstProducts/2020/linux_a64/SMA/site/custom_v6.env
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abaquslm_license_file="27000@192.168.1.0"
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For ABAQUS 2019 and earlier
% vim /var/DassaultSystemes/SimulationServices/V6R2019x/linux_a64/SMA/site/custom_v6.env