Hi Folks,
The SFlow global configuration CLI would look something like this and the show commands to verify the same are below. I would suggest to direct the traffic to a unix box and take a tcpdump to isolate the behavior.
protocols {
sflow {
agent-id <ip-address>;
source-ip <ip-address>;
collector {
ip-address <ip address>;
udp-port <port number>;
} [4];
interfaces <interface-name> {
polling-interval <number>;
sample-rate {
egress <rate>;
ingress <rate>;
}
}
polling-interval <number>;
sample-rate {
egress <rate>;
ingress <rate>;
}
}
}
show sflow global configurations – displays the global default parameters.
root> show sflow
sFlow : Enabled
Sample rate egress : 1:500 Enabled
Sample rate ingress : 1:2000 Disabled
Sample limit : 300 packets/second
Polling interval : 20 seconds
Agent ID : a.b.c.d
Source IP address : x.y.z.q
The sample rate Ingress and egress and polling interval mentioned here are of
sampling/polling rate configured globally.
Sample limit is Adaptive sample rate which is not configurable.
show sflow interfaces – displays the interfaces on which sflow is enabled and the
sampling parameters on them.
root> show sflow interfaces
Interface Status Sample-rate Actual Polling-interval
Egress Ingress Egress Ingress Egress Ingress
Tor1:xe-1/0/0.0 Enabled Disabled 300 200 1200 1400 20 sec
Tor2:xe-1/0/1.0 Enabled Enabled 200 500 800 500 30 sec