C887VA modem firmware via SNMP

[rbinkhorst]

The dutch isp KPN started to enroll VDSL vectoring, the problem is that several dsl-modem firmwares, embedded in the ios, don't support vectoring.

In the best case this means the line will train in on ADSL instead of VDSL but there are also a couple of firmware versions which are blacklisted and then the router will no longer establish a connection at all, so not via VDSL and not via ADSL.

I'm trying to use snmp to read-out the current firmware-version of the dsl-modem in the 700+ cisco 887va(g) routers we manage, but I can't find the oid.  Does anyone know if this oid exists and if so, what the oid is...?

[j.schouwenburg]

I'm also looking for this info. I was trying to find it under the entityMIBObjects, which should be the correct place to store this info but it is not there. Also the CISCO-IETF-VDSL-LINE-MIB is not supported on these kind of devices. So I guess there are only two options left, login each box or grep the configuration files.