Hi all,
I am seeing a problem on the kea 1.3 server where one of my custom options
are causing the following error, only for a couple devices:
2019-01-17 11:14:17.186 INFO [kea-dhcp4.leases/21772] DHCP4_LEASE_ADVERT
[hwtype=1 e0:07:1b:c8:10:86], cid=[no info], tid=0x69c96d1f: lease
10.50.22.109 will be advertised
2019-01-17 11:14:17.186 ERROR [kea-dhcp4.options/21772]
DHCP4_PACKET_PACK_FAIL [hwtype=1 e0:07:1b:c8:10:86], cid=[no info],
tid=0x69c96d1f: preparing on-wire-format of the packet to be sent failed
DHCPv4 Option 239 is too big. At most 255 bytes are supported.
However I know the defined option is not large:
"option-data": [
<snip>
{
"code": 239,
"csv-format": true,
"data": "http://monster-01/ztp.txt";,
"name": "cumulus-provision-url",
"space": "dhcp4"
},
<snip>
],
"option-def": [
{
"code": 239,
"name": "cumulus-provision-url",
"space": "dhcp4",
"type": "string"
},
I am not sure how to debug exactly what is causing this to fail for a
couple of hosts. Any ideas?
I am planning to upgrade to 1.4 or 1.5, but I have not had the time to work
on that.
Thanks,
Jason
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