Add a field storage setting to add a default gateway

For validation of the default gateway use
1. For PostgreSQL version use the "inet >>= inet → boolean" operator ("Does subnet contain or equal subnet?")

2. For MySql version use the "s1lentium/iptools" library. The example:
Range::parse('192.168.1.0/24')->contains(new IP('192.168.1.5'));

References
1. 9.12. Network Address Functions and Operators
https://www.postgresql.org/docs/current/functions-net.html
2. https://packagist.org/packages/s1lentium/iptools

For validation of the default gateway use
1. For PostgreSQL version use the "inet >>= inet → boolean" operator ("Does subnet contain or equal subnet?")

2. For MySql version use the "s1lentium/iptools" library. The example:
Range::parse('192.168.1.0/24')->contains(new IP('192.168.1.5'));

References
1. 9.12. Network Address Functions and Operators (https://www.postgresql.org/docs/current/functions-net.html
2. https://packagist.org/packages/s1lentium/iptools

For validation of the default gateway use
1. For PostgreSQL version use the "inet >>= inet → boolean" operator ("Does subnet contain or equal subnet?")

2. For MySql version use the "s1lentium/iptools" library. The example:
Range::parse('192.168.1.0/24')->contains(new IP('192.168.1.5'));

References
1. 9.12. Network Address Functions and Operators (https://www.postgresql.org/docs/current/functions-net.html
2. https://packagist.org/packages/s1lentium/iptools

For validation of the default gateway use
1. For PostgreSQL version use the "inet >>= inet → boolean" operator ("Does subnet contain or equal subnet?")

2. For MySql version use the "s1lentium/iptools" library. The example:
Range::parse('192.168.1.0/24')->contains(new IP('192.168.1.5'));

References
1. 9.12. Network Address Functions and Operators (https://www.postgresql.org/docs/current/functions-net.html)
2. https://packagist.org/packages/s1lentium/iptools

For validation of the default gateway use
1. For PostgreSQL version use the "inet >>= inet → boolean" operator ("Does subnet contain or equal subnet?")

2. For MySql version use the "s1lentium/iptools" library. The example:
Range::parse('192.168.1.0/24')->contains(new IP('192.168.1.5'));

References
1. 9.12. Network Address Functions and Operators (https://www.postgresql.org/docs/current/functions-net.html)
2. https://packagist.org/packages/s1lentium/iptools