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How to resolve setsockopt failure issues

How to resolve setsockopt failure issues

Owned by Artem Kleshchev (Unlicensed)
Last updated: Jan 29, 2021

License system initialization failure: ::setsockopt(0, 35, ...) failed(). No such device. (Error code = 19)

FIX Antenna C++ application can't start with the following error in the engine_*.log

[ERROR] 20210113-17:15:42.912 [140265924573312] [Engine] - License system initialization failure: ::setsockopt(0, 35, ...) failed(). No such device. (Error code = 19) 
[ERROR] 20210113-17:15:42.912 [140265924573312] [Engine] - FixEngine::init: ::setsockopt(0, 35, ...) failed(). No such device. (Error code = 19)

The root cause

Network configuration is not expected

Solution

Add a route to the network multicast group  239.192.111.222 via "<network interface>" 

sudo route add -net 239.192.111.222 netmask 255.255.255.255 <network interface>

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