[c-nsp] monitor primary and secondary IP address traffic separately over SNMP

[Andy Ellsworth]

You could try CBQoS, using ACLs to put each set of interesting traffic into
its own class. You could then monitor the traffic hitting each class
with CISCO-CLASS-BASED-QOS-MIB,
like here:

http://www.cisco.com/c/en/us/support/docs/ip/simple-network-management-protocol-snmp/119031-technote-router-00.html

Getting whatever you use for NMS to extract the CBQoS counters using
CISCO-CLASS-BASED-QOS-MIB
is, of course, an exercise for the reader. :-)


On Mon, Mar 6, 2017 at 9:42 AM, Martin T <m4rtntns at gmail.com> wrote:

> Hi,
>
> I have a Cisco ISR G2 router with following sub-interface configuration:
>
> !
> interface GigabitEthernet0/0.123
>  encapsulation dot1Q 123
>  ip address 10.10.10.58 255.255.255.254 secondary
>  ip address 192.168.1.42 255.255.255.254
> end
>
> 10.10.10.58/31 is connection to ISP-1 and 192.168.1.42/31 is
> connection to ISP-2. I need to count the bandwidth over SNMP for both
> connections separately. My first thought was to configure an ACL for
> traffic accounting purposes, but looks like ISR routers are not able
> to return ACL statistics over SNMP.
>
> Is it possible to monitor primary and secondary IP address traffic
> separately over SNMP?
>
>
> thanks,
> Martin
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