Host Declaration

Jérôme BECOT jerome.becot at inalco.fr
Fri Sep 22 13:16:55 UTC 2017


Hello everyone, 

I'm wondering about the difference between declaring hosts at the global level and in their respective subnets. It looks like the same to me but I may miss something about it. They would inherit the subnet parameters the same way, wouldn't it ? 

subnet 10.10.10.0/24 { 
option X value; 
host zero { .. } 
} 

group "site-A hosts" { 
host one { 10.10.10.1; } 
} 

.... 

Also, what happen if I declare a group of subnets and a separate group of hosts outside, like : 

group "site-B subnets" { 
option A value1; 
subnet 10.0.0.0/8{ ... } 
subnet 172.16.0.0./16 { ... } 
} 

group "site-B hosts" { 
host zero { fixed-address: 10.0.0.1; } 
} 

Is host 0 receiving the option A value as well ? 

Thanks 

JEROME BECOT 
Ingénieur Système et Réseau 
DSIRN 
Bureau n°4.29 
Institut national des langues et civilisations orientales 
65 rue des Grands Moulins 
Paris 75013, France 

01 81 70 10 78 
jerome.becot @inalco.fr 
[ http://www.inalco.fr/ | www.inalco.fr ] 
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