DHCP: protocol error

[knhojrm]

I'm attempting to test with an IPv4 DHCP based BNG for IPoE. I can see the DHCP discover packet and an offer from the BNG, but BNG Blaster does not make a request and reports a "rx-protocol-error" as seen in the report.json.

My configuration is listed below and the BNG Blaster pcap file is attached.

I appreciate any help or insights you have. --Thanks!

{
"interfaces": {
"capture-include-streams": true,
"access": {
"interface": "ens224",
"type": "ipoe",
"vlan-mode": "N:1",
"outer-vlan-min": 0,
"outer-vlan-max": 0,
"inner-vlan-min": 0,
"inner-vlan-max": 0,
"ipv4": true,
"ipv6": false,
"dhcp": true,
"dhcpv6": false
}
},
"sessions": {
"count": 1,
"max-outstanding": 30,
"start-rate": 15,
"stop-rate": 15
},
"ipoe": {
"ipv4": true,
"ipv6": false,
"arp-timeout": 2,
"arp-interval": 300
},
"dhcp": {
"enable": true,
"timeout": 5,
"retry": 30,
"broadcast": true
},
"dhcpv6": {
"enable": false,
"timeout": 5,
"retry": 30,
"access-line": true,
"rapid-commit": true,
"ia-na": false,
"ia-pd": true
}
}
test.zip

[knhojrm]

Problem was solved. Initial request from BNG Blaster asked for a domain via the options field however the offer from the BNG did not include a domain option. Once the domain option was configured on the BNG, transactions were successful.