[j-nsp] IPv6 traffic monitoring

L Kennedy kennedyl at indigo.ie
Fri Jun 10 04:02:33 EDT 2011


Hi,

I enabled v6 on a one of my SRX240s (inspired by IPv6 day yesterday) - apart
of lack of UTM, seems to work fine but how do I monitor how much traffic is
actually going over v6?

Theres no v6 JFlow, even though our STRM (where the flow data is going) does
have a filter for v6 traffic; and the Juniper v6 MIB seems to only measure
total v6 packets *to* the box itself, not transit packets.

The upstream MX does have v6 interface counters (though the SRX doesn't) but
again there doesn't seem to be any way of querying them over SNMP - anyone
have any ideas?

Liam.


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