[Kea-users] Option82
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Hello again, >Second case: I do not want to evaulate mac address, I evaluated circuit-id >and remote-id for the incoming packet. For example, I want to determine what >IP address to give to the port of switch for any client so I do not care mac >address . The following configuration is not working because reservations >need a circuit-id or a hw-address or a duid or a client-id or a flex-id. >Maybe I give circuit-id in reservations but it may have to be the same >circuit-id for different IP address so configuration will fail. > >.. > >.. > > "client-classes": [ > > {"name": "opt82", "test": "substring(relay4[1].hex,2,4) == 0x012E0105 and >substring(relay4[2].hex,2,6) == 0x44656e656d65"} ], > > "subnet4": [ > > { > > "subnet": "10.0.100.0/24", > > "client-class": "opt82", > > "reservations": [ > > { > > "ip-address": "10.0.100.13" > > }, > > ] > >} > >] > >.. > >.. > >Client-classes is exactly as I want but I would like to give the IP address >according to the client-classes evaluation without sticking to reservation >obligations. I solved this problem with below configuration. But it is work on KEA 1.1.0, it does not work on KEA 1.3.0. When I restart service on KEA 1.3.0, I see failed log “unexpected keyword "client-class" in pools map”. When I gave wrong information in client-classes (example; true circuit-id:0x012E0105 but I gave false circuid-id:0x00070108), it still gets IP. So it does not care about evaluation. Why? … … "client-classes": [ {"name": "opt82", "test": "substring(relay4[1].hex,2,4) == 0x012E0105 and substring(relay4[2].hex,2,6) == 0x44656e656d65"}], "subnet4": [ { "subnet": "10.0.100.0/24", "pools": [ { "client-class": “opt82", "pool": "10.0.100.220 - 10.0.100.220" } ] } ] … … Except that, I want to add a new client-class but when I add the new client-class, it does not evaluate as I want. Same situation as above. If first discover comes from second client, kea giving first IP (10.0.100.220) although client-class (opt82try) is not match. In this case, I am writing client-classes for nothing. … … "client-classes": [ {"name": "opt82", "test": "substring(relay4[1].hex,2,4) == 0x012E0105 and substring(relay4[2].hex,2,6) == 0x44656e656d65"}, {“name”: “opt82try”, “test”: “substring(relay4[1].hex,2,4) == 0x012E0105 and substring(relay4[2].hex,2,7) == 0x6f707438327377} ], "subnet4": [ { "subnet": "10.0.100.0/24", "pools": [ { "client-class": “opt82", "pool": "10.0.100.220 - 10.0.100.220" }, { "client-class": “opt82try", "pool": "10.0.100.221 - 10.0.100.221" } ] } ] … … _______________________________________________ Kea-users mailing list [hidden email] https://lists.isc.org/mailman/listinfo/kea-users |
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