Mirroring

[gorn]

Hello!

I was not sure that the data from the vlans was mirrored, since the increase in traffic on the ports was insignificant, and I wanted to create a separate instance for a separate port as a test.

“Error: Filter vlan conflicts with filter vlan of enabled DefaultMirror mirror.”, - does this mean that I cannot use the same sources in different instances?

I already mirror to 4 ports from 2 ports (ingress-and-egress) and 8 vlan(ingress).
How to set up mirroring in another instance from the same vlans(ingress) to another 1 port?

[Miguel-Angel_RO]

source is port 10 and 11 but I have a doubt now.

I’m not sure they can appear in two mirroring instances.

Mig

[gorn]

I do not really understand what can then be seen on port 6, if the source is not indicated.

[Miguel-Angel_RO]

Delete the test instance and create it as this:

create mirror "TEST-WIFI-MIRROR"

configure mirror TEST-WIFI-MIRROR to port 6  

configure mirror DefaultMirror add port 10 ingress-and-egress

configure mirror DefaultMirror add port 11 ingress-and-egress

enable mirror TEST-WIFI-MIRROR

You cannot use the port 5 as it  is used as loopback port in your config “configure mirror DefaultMirror to port-list 1-4 loopback-port 5” (read here: https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-mirror-to-multiple-ports and https://gtacknowledge.extremenetworks.com/articles/Q_A/Why-must-a-physical-loopback-port-be-used-for... )

Mig

[gorn]

Sadly, I can't turn off the default instance, it's in production.
I want traffic from these vlans, as well as from ports 10 and 11, to be sent to ports 1-4.
..and try to send traffic from the same vlans to port 6. For this, vlans should probably be added as a source.

[Miguel-Angel_RO]

gorn,

There should be some misunderstanding on what you want to achieve.

Can you :

1. disable the mirroring instances
2. remove the following configs:
   1. configure mirror DefaultMirror add vlan vlan_2 ingress
      configure mirror DefaultMirror add vlan vlan_3 ingress
      configure mirror DefaultMirror add vlan vlan_4 ingress
      configure mirror DefaultMirror add vlan vlan_5 ingress
      configure mirror DefaultMirror add vlan vlan_6 ingress
      configure mirror DefaultMirror add vlan vlan_7 ingress
      configure mirror DefaultMirror add vlan vlan_8 ingress
      configure mirror DefaultMirror add vlan vlan_9 ingress
      configure mirror TEST-WIFI-MIRROR add vlan vlan_2 ingress
      configure mirror TEST-WIFI-MIRROR add vlan vlan_3 ingress
      configure mirror TEST-WIFI-MIRROR add vlan vlan_4 ingress
      configure mirror TEST-WIFI-MIRROR add vlan vlan_5 ingress
      configure mirror TEST-WIFI-MIRROR add vlan vlan_6 ingress
      configure mirror TEST-WIFI-MIRROR add vlan vlan_7 ingress
      configure mirror TEST-WIFI-MIRROR add vlan vlan_8 ingress
      configure mirror TEST-WIFI-MIRROR add vlan vlan_9 ingress
3. enable the mirroring instances
4. test the output

Mig