Stream only works in Unidirectional way, not Bi-Directional for both PPOE and IPOE #270
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BNG blaster version is 0.9.5 |
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on Jason report I dont see any RX interface showing for network interface which is ens20 root@rtbrick:/home/lab# cat report.json |jq . |
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The same issue was seen even with PPPOE testing { }, 
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Hi All, This issue was on the server for some reason it had the same 200.200.200.x ip on the Vswitch , that was causing the issue, Thanks |
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Mistaken issue |
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I am testing BNG blaster and was able to get DHCP subs up,
However I noticed the traffic is actually not bi directional, eventhough the BNG blaster stats think its is
Below is snapshot from BNG blaster
You can see access interface there is no RX , but network interface is showing TX. Of 1000PPS
On the router access interface is et-0/0/4 and the network interface is et-0/0/5
et-0/0/4 Up 21900287 (999) 4502 (0)
et-0/0/5 Up 621 (0) 21896134 (999)
this above indicates as though router is not even receiving any packets from Network interface et-0/0/5
so not sure why the blaster thinks its sening 1000 PPS from network interface also.
My config file is below
root@rtbrick:/home/lab# cat B2
{
"interfaces": {
"network": {
"interface": "ens20",
"address": "200.200.200.3/24",
"gateway": "200.200.200.1"
},
"access": [
{
"interface": "ens19",
"type": "ipoe",
"ipv6": false,
"outer-vlan-min": 100,
"outer-vlan-max": 199,
"inner-vlan-min": 1000,
"inner-vlan-max": 1099
}
]
},
"sessions": {
"count": 10,
"max-outstanding": 800,
"start-rate": 200,
"stop-rate": 200
},
"access-line": {
"agent-remote-id": "DEU.RTBRICK.{session-global}",
"agent-circuit-id": "0.0.0.0/0.0.0.0 eth 0:{session-global}"
},
"dhcp": {
"enable": true,
"broadcast": false
},
"session-traffic": {
"autostart": true,
"ipv4-pps": 100
}
}
Interface on rtbricks is below
root@rtbrick:/home/lab# ifconfig
ens18: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.190 netmask 255.255.255.0 broadcast 192.168.0.255
ether aa:e0:78:96:6b:7a txqueuelen 1000 (Ethernet)
RX packets 38748 bytes 2825131 (2.8 MB)
RX errors 0 dropped 4417 overruns 0 frame 0
TX packets 13140 bytes 1741305 (1.7 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
ens19: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether b2:d6:f2:f8:cb:c5 txqueuelen 1000 (Ethernet)
RX packets 531 bytes 139986 (139.9 KB)
RX errors 0 dropped 511 overruns 0 frame 0
TX packets 910184 bytes 90198929 (90.1 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
ens20: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether 86:15:a7:39:43:b8 txqueuelen 1000 (Ethernet)
RX packets 909156 bytes 82645126 (82.6 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 909307 bytes 82660062 (82.6 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
From router we have ARP
lab@M304-RE0> show arp no-resolve |match 200.200.200.3
86:15:a7:39:43:b8 200.200.200.3 et-0/0/5.0 none
lab@rtbrick:
$ sudo bngblaster -v$[sudo] password for lab:
Version: 0.9.5
Compiler: GNU (11.4.0)
IO Modes: packet_mmap_raw (default), packet_mmap, raw
lab@rtbrick:
on
lab@rtbrick:
$ lsb_release -a$No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.4 LTS
Release: 22.04
Codename: jammy
lab@rtbrick:
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