Hi experts,
I configured two client classes for my test RPDs. And I also configured three
subnets for three different RPDs. I found that even in the subnet
configuration, I have correlated the client-class “RPD_new” for that subnet 3
to use. But in reality, kea just ignored this configuration, and use the client
class “RPD” for all 3 subnets. And because my test RPDs satisfied both “RPD”
and “RPD_new” client classes, and my test RPD used the configurations in “RPD”
instead of “RPD_new”.
Why the configuration “client-class” under “subnet6” won’t take effective as I
thought?
"client-classes": [
{
"name": "RPD",
"test": "substring(option[17].option[2].hex,0,3) == 'RPD'",
"option-data": [
{
"space": "vendor-4491",
"name": "syslog-servers",
"code": 34,
"data": "2000:109:20:3100:10:0:252:23",
"always-send": true
},
{
"space": "vendor-4491",
"name": "time-servers",
"code": 37,
"data": "2000:109:20:3100::37",
"always-send": true
},
{
"space": "vendor-4491",
"name": "time-offset",
"code": 38,
"data": "0",
"always-send": true
},
{
"space": "vendor-4491",
"name": "ccap-cores",
"code": 61,
"data": "2000:109:20:3100:10:0:254:34",
"always-send": true
},
{
"space": "vendor-4491",
"name": "vendor-opts",
"code": 17,
"always-send": true
}
]
},
{
"name": "RPD_new",
"test": "substring(option[1].hex,0,9) == 0x000400001010D22BC9",
"option-data": [
{
"space": "vendor-4491",
"name": "syslog-servers",
"code": 34,
"data": "2000:109:20:3100:10:0:252:1",
"always-send": true
},
{
"space": "vendor-4491",
"name": "time-servers",
"code": 37,
"data": "2000:109:20:3100::9",
"always-send": true
},
{
"space": "vendor-4491",
"name": "time-offset",
"code": 38,
"data": "0",
"always-send": true
},
{
"space": "vendor-4491",
"name": "ccap-cores",
"code": 61,
"data": "2000:109:20:3100:0:0:0:4",
"always-send": true
},
{
"space": "vendor-4491",
"name": "vendor-opts",
"code": 17,
"always-send": true
}
]
}
],
# Finally, we list the subnets from which we will be leasing addresses.
"subnet6": [
{
"id": 1,
"subnet": "2000:109:20:3110::1/64",
"pools": [
{
"pool": "2000:109:20:3110::1-2000:109:20:3110::10"
}
],
"relay": {
"ip-addresses": [ "2000:109:20:3110::1" ]
},
"interface": "ens18",
"client-class": "RPD",
"allocator": "iterative"
},
{
"id": 2,
"subnet": "2000:109:20:5320::1/64",
"pools": [
{
"pool": "2000:109:20: 5320::1-2000:109:20: 5320::10"
}
],
"relay": {
"ip-addresses": [ "2000:109:20: 5320::1" ]
},
"interface": "ens18",
"client-class": "RPD",
"allocator": "iterative"
},
{
"id": 3,
"subnet": "2000:109:20:2110::1/64",
"pools": [
{
"pool": "2000:109:20: 2110::1-2000:109:20: 2110::9"
}
],
"relay": {
"ip-addresses": [ "2000:109:20: 2110::1" ]
},
"interface": "ens18",
"client-class": "RPD_new",
"allocator": "iterative"
}
],
Best Regards,
Yu
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