5

Table 5-14. Internet Protocol (IP) Tallies (Tally i)

Tally

Meaning

 

 

Forward

The indication of whether this entity is acting as an IP gateway with

(ipForwarding)

respect to the forwardingofdatagrams

 

 

DefltTTL

The default value inserted into the Time-To-Live field of the IP

(ipDefaultTTL)

header of datagrams originated at this entity.

 

 

InRecv

The total number of input datagrams received from interfaces,

(ipInReceives)

including those received in error.

 

 

InHdrErr

The number of input datagrams discarded due to errors in their IP

(ipInHdrErrors)

headers.

 

 

InAdrErr

The number of input datagrams discarded because the IP address in

(ipInAddrErrors)

their IP header's destination field was not a valid address to be

 

received at this entity.

 

 

ForwDgms

The number of input datagrams for which this entity was not their final

(ipForwDatagrams)

IP destination, as a result of which an attempt was made to find a route

 

to forward them to that final destination.

 

 

InUnkPro

The number of locally-addresseddatagramsreceivedsuccessfullybut

(ipInUnknownProtos)

discarded because of an unknown or unsupported protocol.

 

 

InDiscds

The number of input IP datagrams for which no problems were

(ipInDiscards)

encountered to prevent their continued processing, but which were

 

discarded (e.g., for lack of buffer space).

 

 

InDelivs

The total number of input datagrams successfully delivered to IP user-

(ipInDelivers)

protocols(includingICMP).

 

 

OutReq

The total number of IP datagrams which local IP user-protocols(includ-

(ipOutRequests)

ing ICMP) supplied to IP in requests for transmission.

 

 

OutDiscd

The number of output IP datagrams for which no problem was encoun-

(ipOutDiscards)

tered to prevent their transmission to their destination, but which were

 

discarded (e.g. for lack of buffer space).

 

 

OutNoRts

The number of IP datagrams discarded because no route could be

(ipOutNoRoutes)

found to transmit them to their destination.

 

 

ReasmTO

The maximum number of seconds which received fragments are held

(ipReasmTimeout)

while they are awaiting reassembly at this entity.

 

 

ReasmReq

The number of IP fragments received which needed to be reassembled

(ipReasmReqds)

at this entity.

 

 

ReasmOKs

The number of IP datagrams successfully re-assembled.

(ipReasmOKs)

 

 

 

ReasmFai

The number of failures detected by the IP re-assembly algorithm (for

(ipReasmFails)

whatever reason: timed out, errors,etc.).

 

 

FragOKs

The number of IP datagrams that have been successfully fragmented at

(ipFragOks)

this entity.

 

 

FragFail

The number of IP datagrams that have been discarded because they

(ipFragFails)

needed to be fragmented at this entity but could no be, e.g., because

 

their ªDon't Fragmentº flag was set.

 

 

FragCrea

The number of IP datagrams that have been generated as a result of

(ipFragCreate)

fragmentation at this entity.

 

 

Filtered

The number of IP datagrams ignored because they were sent to an

 

unreachable IP user and not directly addressed to this ªnodeº.

 

 

5-38

TCP/IP Ethernet Communications User's Manual ± January 1996

GFK-1004B

Page 165
Image 165
GE GFK-1004B user manual Internet Protocol IP Tallies Tally