[j-nsp] Layer 2 port mirroring on MX960

[Sivasankar Subbiah]

Hi,

as per the Juniper documentation,

*Note: *Under the [edit forwarding-options port-mirroring instance *
pm-instance-name*] hierarchy level, the protocol family statement family
bridge is an alias for family vpls. The CLI displays Layer 2 port-mirroring
configurations as family vpls, even for Layer 2 port-mirroring configured
as family bridge.


Cheers
Siva

On 9 January 2013 22:44, Terry Jones <terry.jones at war-eagle.me> wrote:

> Greetings All,
>
>
>
> I am trying to get a port mirror working with no success. I want to
> port-mirror ge-1/0/0 interfaces that is interface-type access.
>
>
>
> When I configure the forwarding-options, there is no longer a bridge
> option.only ccc, inet and vpls. Even though not showing, when I configure
> 'forwarding-options port-mirroring instance wireshark9 family bridge', it
> takes it, but changes it to 'forwarding-options port-mirroring instance
> wireshark9 family vpls'.
>
>
>
> The port-mirror output shows down on the output, but I do see the counters
> increment.
>
>
>
> Any thoughts, ideas or tips would be appreciated.
>
>
>
> tjones at crsw01.cn.sb2# show forwarding-options port-mirroring instance
> wireshark9 | display set
>
> set forwarding-options port-mirroring instance wireshark9 input rate 1
>
> set forwarding-options port-mirroring instance wireshark9 family vpls
> output
> interface xe-5/2/1.0
>
> set forwarding-options port-mirroring instance wireshark9 family vpls
> output
> no-filter-check
>
>
>
> tjones at crsw01.cn.sb2# show interfaces ge-1/0/0 | display set
>
> set interfaces ge-1/0/0 unit 0 family bridge filter input wireshark9
>
> set interfaces ge-1/0/0 unit 0 family bridge filter output wireshark9
>
> set interfaces ge-1/0/0 unit 0 family bridge interface-mode access
>
> set interfaces ge-1/0/0 unit 0 family bridge vlan-id 802
>
>
>
> tjones at crsw01.cn.sb2# show firewall family bridge filter wireshark9 |
> display set
>
> set firewall family bridge filter wireshark9 term 1 then count wireshark9
>
> set firewall family bridge filter wireshark9 term 1 then accept
>
> set firewall family bridge filter wireshark9 term 1 then
> port-mirror-instance wireshark9
>
>
>
> tjones at crsw01.cn.sb2# run show forwarding-options port-mirroring
> wireshark9
>
> Instance Name: wireshark9
>
>   Instance Id: 11
>
>   Input parameters:
>
>     Rate                  : 1
>
>     Run-length            : 0
>
>     Maximum-packet-length : 0
>
>   Output parameters:
>
>     Family      State     Destination          Next-hop
>
>     vpls        down      xe-5/2/1.0
>
>
>
> tjones at crsw01.cn.sb2# run show firewall counter wireshark9 filter
> wireshark9
>
>
>
> Filter: wireshark9
>
> Counters:
>
> Name                                                Bytes
> Packets
>
> wireshark9                                          80634
> 744
>
>
>
> Thanks,
>
> Terry
>
>
>
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