IP Group (Windows Embedded CE 6.0)
1/6/2010
The IP Group contains information about the implementation and operation of IP at a node. You must implement this group for all of the systems. The following table shows the variables of the IP Group of their properties.
| Name | Type | Access | Description |
|---|---|---|---|
ipForwarding |
Integer |
R/W |
1 if system forwards IP datagrams; otherwise, 2 |
ipDefaultTTL |
Integer |
R/O |
Default TTL for IP datagrams |
ipInReceives |
Counter |
R/O |
Total number of IP datagrams that are received from all of the interfaces |
ipInHdrErrors |
Counter |
R/O |
Number of datagrams that are discarded because of header errors |
ipInAddrErrors |
Counter |
R/O |
Number of datagrams that are discarded because of address errors |
ipForwDatagrams |
Counter |
R/O |
Inbound datagrams to be forwarded |
ipInUnknownProtos |
Counter |
R/O |
Inbound datagrams that are discarded because of an unknown protocol |
ipInDiscards |
Counter |
R/O |
Inbound datagrams that are discarded without known errors |
ipInDelivers |
Counter |
R/O |
Inbound datagrams that are delivered successfully |
ipOutRequests |
Counter |
R/O |
Total outbound IP datagram requests from higher protocols |
ipOutDiscards |
Counter |
R/O |
Outbound datagrams that are discarded without known errors |
ipOutNoRoutes |
Counter |
R/O |
Datagrams that are discarded because no route could be found |
ipReasmTimeout |
Integer |
R/O |
Maximum seconds to hold fragments that await reassembly |
ipReasmReqds |
Counter |
R/O |
Number of fragments that are received and need reassembly |
ipReasmOKs |
Counter |
R/O |
Number of datagrams that are reassembled successfully |
ipReasmFails |
Counter |
R/O |
Number of IP reassembly failures |
ipFragOKs |
Counter |
R/O |
Number of IP datagrams that are fragmented successfully |
ipFragFails |
Counter |
R/O |
Number of datagrams that could not be fragmented |
ipFragCreates |
Counter |
R/O |
Number of IP datagram fragments that are generated |
ipAddrTable |
|
|
IP addressing table |
ipAdEntAddr |
IpAddress |
R/O |
IP address for this table entry |
ipAdEntIfIndex |
Integer |
R/O |
Index into interface table |
ipAdEntNetMask |
IpAddress |
R/O |
Subnet mask for this IP address |
ipAdEntBcastAddr |
Integer |
R/O |
Least significant bit (LSB) of the broadcast address (normally, 1) |
ipAdEntReasmMaxSize |
Integer |
R/O |
Size of largest IP datagram that can be reassembled |
ipRouteTable |
|
|
IP routing table, contains information used for Internet routing |
ipRouteDest* |
IpAddress |
R/W |
Destination IP address (0.0.0.0 is the default) |
ipRouteIfIndex |
Integer |
R/W |
Index into interface table |
ipRouteMetric1 |
Integer |
R/W |
Primary routing metric (protocol-dependent) |
ipRouteMetric2 |
Integer |
R/W |
Alternate routing metric |
ipRouteMetric3 |
Integer |
R/W |
Alternate routing metric |
ipRouteMetric4 |
Integer |
R/W |
Alternate routing metric |
ipRouteNextHop |
IpAddress |
R/W |
IP address of next hop of this route |
ipRouteType |
Integer |
R/W |
Route type: 3 = direct4 = indirect2 = invalid1 = other |
ipRouteProto |
Integer |
R/O |
Routing protocol: 4 = ICMP2 = local1 = other, and so on |
ipRouteAge |
Integer |
R/W |
Number of seconds since the route was updated or checked last |
ipRouteMask |
IpAddress |
R/W |
Routing mask for comparisons with ipRouteDest |
ipRouteMetric5 |
Integer |
R/W |
Alternate routing metric |
ipRouteInfo |
Object ID |
R/O |
Reference to MIB definitions that are specific to this protocol |
ipNetToMediaTable |
|
|
IP address translation table |
ipNetToMediaIfIndex |
Integer |
R/W |
Index into interface table |
ipNetToMediaPhysAddress |
PhysAddress |
R/W |
Media-dependent physical address |
ipNetToMediaNetAddress |
IpAddress |
R/W |
IP address that corresponds to physical address |
ipNetToMediaType |
Integer |
R/W |
Mapping type: 4 = static3 = dynamic2 = invalid |
ipRoutingDiscards |
Counter |
R/O |
Number of routing entries that are discarded, although valid |