Junos OS

Hi!

I have L3 mirroring on Juniper MX480.

I need mirror one vlan on bridge too.

How can I do it?

I added such commands

irb {

   unit 3399 {
        family inet {
            filter {
                input mirror-to-xe-0-3-0;
                output mirror-to-xe-0-3-0;
            }
        }
    }

}

but traffic from vlan 3399 don`t put in mirror port.

Maybe this thread can help:

http://forums.juniper.net/t5/Junos/MX960-L3-Port-Mirroring/td-p/17063

I have no problem with L3 mirroring in other L3 interfaces.

But traffic from this vlan come from bridge and don`t rounting by MX.

Traffic from IRB without IP doesn`t put into L3 mirror.

Have I another way except L2 mirroring of bridge?

---

dmf@omkc.ru wrote:

 

Have I another way except L2 mirroring of bridge?

---

Does this help?

 However, in case of an integrated routing and bridging (IRB) interface, Layer 2 packets are not completely mirrored because IRB interfaces are configured to mirror only Layer 3 packets. On such an interface, you can configure a firewall filter and port mirroring parameters in the family any to ensure that a packet is completely mirrored irrespective of whether it is a Layer 2 or a Layer 3 packet.

 http://www.juniper.net/documentation/en_US/junos13.2/topics/task/configuration/services-configuring-port-mirroring-family-any.html

HTH

Thanks
Alex

Thank you. It try this config

family any {
    output {
        interface xe-0/3/0.0;
    }
}

but have such message:

##
## Warning: configuration block ignored: unsupported platform (mx480)
##

May be it bacause I have DPC cards only in MX or I cann`t use family inet and family any on same mirror instance simultaneously?

Hello,

---

dmf@omkc.ru wrote:

 

May be it bacause I have DPC cards only in MX 

---

Correct, "family any" port-mirroring on MX is supported only on MPC cards.

HTH

Thanks

Alex