disabled "ip6cp" , subscriber doesn't become "Active"

[vbhurangi]

Hi,
I am trying to bring up pppoe subscriber with ipv4 traffic only. On disabling "ip6cp" the subscriber doesn't come up. It goes into "configured" state. I checked the logs at bng router it is failing at the ipcp negotiation stage.

Any hint to resolve the issue.

I have following config at bngblaster side:

{
"interfaces": {
"rx-threads": 5,
"tx-threads": 5,
"io-slots": 16384,
"network": {
"interface": "ens5f2",
"address": "200.0.0.1/24",
"gateway": "200.0.0.5"
},
"access": [
{
"interface": "vlan90-if",
"type": "pppoe",
"inner-vlan": 90,
"stream-group-id": 1,
"authentication-protocol": "PAP"
}
]
},
"pppoe": {
"reconnect": true,
"discovery-timeout": 30,
"discovery-retry": 10
},
"ppp": {
"mru": 1492,
"authentication": {
"username":"vbhurangi",
"password":"brasvmx",
"timeout": 5,
"retry": 30
},
"lcp": {
"conf-request-timeout": 1,
"conf-request-retry": 10,
"keepalive-interval": 30,
"keepalive-retry": 3
},
"ipcp": {
"enable": true,
"request-ip": true,
"request-dns1": true,
"request-dns2": true,
"conf-request-timeout": 1,
"conf-request-retry": 10
},
"ip6cp": {
"enable":false
}
},
"dhcpv6": {
"enable": false
},
"session-traffic": {
"ipv4-pps": 500,
"ipv6-pps":0,
"ipv6pd-pps": 0
}
}

[vbhurangi]

It worked on changing the ipcp configuration to below:-

"ipcp": {
"enable": true,
"request-ip": true,
"request-dns1": false,
"request-dns2": false,
"conf-request-timeout": 1,
"conf-request-retry": 10
},

[GIC-de]

Yes, if you request DNS, blaster fails if DNS is not provided. This ensures that test passed only if desired state is reached.