Add Interface metris for BisonRouter (TheRouter)

BisonRouter is a Linux/DPDK routing solution used for cgNAT among other things. Because of the use of DPDK, the interfaces controlled by BR are not visible in the normal way. However, they have made it so that interfaces can be seen through SNMP using custom OIDs.

Is it possible in some way to incorporate this?

Here is an walk of that section:

root@cgn1-XXX:~# snmpwalk -v 2c -c [nothing to see here] localhost .1.3.6.1.4.1.2238.240.1.3.1
iso.3.6.1.4.1.2238.240.1.3.1.1.2 = INTEGER: 2
iso.3.6.1.4.1.2238.240.1.3.1.1.3 = INTEGER: 3
iso.3.6.1.4.1.2238.240.1.3.1.2.2 = STRING: "vl4054"
iso.3.6.1.4.1.2238.240.1.3.1.2.3 = STRING: "vl2701"
iso.3.6.1.4.1.2238.240.1.3.1.3.2 = INTEGER: 2
iso.3.6.1.4.1.2238.240.1.3.1.3.3 = INTEGER: 2
iso.3.6.1.4.1.2238.240.1.3.1.4.2 = INTEGER: 0
iso.3.6.1.4.1.2238.240.1.3.1.4.3 = INTEGER: 0
iso.3.6.1.4.1.2238.240.1.3.1.5.2 = INTEGER: 4054
iso.3.6.1.4.1.2238.240.1.3.1.5.3 = INTEGER: 2701
iso.3.6.1.4.1.2238.240.1.3.1.6.2 = Counter64: 36857768272
iso.3.6.1.4.1.2238.240.1.3.1.6.3 = Counter64: 11419416251
iso.3.6.1.4.1.2238.240.1.3.1.7.2 = Counter64: 11429913512
iso.3.6.1.4.1.2238.240.1.3.1.7.3 = Counter64: 36798085277
iso.3.6.1.4.1.2238.240.1.3.1.8.2 = Counter64: 49541793927987
iso.3.6.1.4.1.2238.240.1.3.1.8.3 = Counter64: 3723020816035
iso.3.6.1.4.1.2238.240.1.3.1.9.2 = Counter64: 3722695136183
iso.3.6.1.4.1.2238.240.1.3.1.9.3 = Counter64: 49532778420412