有說明

http://www.net-snmp.org/docs/mibs/ipv6MIB.html

華三MIB支持說明，其中有，\Comware MIB-20180423\H3C Public MIB\rfc2465-ipv6.mib，rfc5643-ospfv3.mib（不涉及路由表，不涉及LSDB）

http://www.h3c.com/cn/d_200905/635750_30003_0.htm

   |  +--ipv6RouteTable(11)
   |  |  |
   |  |  +--ipv6RouteEntry(1)
   |  |     |  Index: ipv6RouteDest, ipv6RoutePfxLength, ipv6RouteIndex
   |  |     |
   |  |     +-- ---- String    ipv6RouteDest(1)
   |  |     |        Textual Convention: Ipv6Address
   |  |     |        Size: 16
   |  |     +-- ---- INTEGER   ipv6RoutePfxLength(2)
   |  |     |        Range: 0..128
   |  |     +-- ---- Unsigned  ipv6RouteIndex(3)
   |  |     +-- -R-- Integer32 ipv6RouteIfIndex(4)
   |  |     |        Textual Convention: Ipv6IfIndexOrZero
   |  |     |        Range: 0..2147483647
   |  |     +-- -R-- String    ipv6RouteNextHop(5)
   |  |     |        Textual Convention: Ipv6Address
   |  |     |        Size: 16
   |  |     +-- -R-- EnumVal   ipv6RouteType(6)
   |  |     |        Values: other(1), discard(2), local(3), remote(4)
   |  |     +-- -R-- EnumVal   ipv6RouteProtocol(7)
   |  |     |        Values: other(1), local(2), netmgmt(3), ndisc(4), rip(5), ospf(6), bgp(7), idrp(8), igrp(9)
   |  |     +-- -R-- Integer32 ipv6RoutePolicy(8)
   |  |     +-- -R-- Unsigned  ipv6RouteAge(9)
   |  |     +-- -R-- Unsigned  ipv6RouteNextHopRDI(10)
   |  |     +-- -R-- Unsigned  ipv6RouteMetric(11)
   |  |     +-- -R-- Unsigned  ipv6RouteWeight(12)
   |  |     +-- -R-- ObjID     ipv6RouteInfo(13)
   |  |     |        Textual Convention: RowPointer
   |  |     +-- -RW- EnumVal   ipv6RouteValid(14)
   |  |              Textual Convention: TruthValue
   |  |              Values: true(1), false(2)
 

IPv6 route table SNMP MIB