Chapter 4 Managing the Passport 8672ATME Module with Device Manager 73

Table 14 describes the fields in the F5 Loopback Stats tab.

Table 14 F5 Loopback Stats tab fields

Field

Description

 

 

VcStatus

This field indicates the status of the PVC link.

 

notManaged—VC is not being managed by OAM

 

• Down Verify—An OAM loopback failed. End-to-end F5-OAM

 

loopback cells are sent at the specified retry frequency to verify

 

that the VC is down. After down-count unsuccessful retries,

 

the VC goes to the down state (see LbDownCount in Table 13).

 

Down—VC has not received responses to end-to-end F5-OAM

 

loopback cells.

 

• Up Verify—An OAM loopback was successful. End-to-end

 

F5-OAM loopback cells are sent at the specified retry

 

frequency to verify the VC is really up. After up-count

 

successive and successful loopback retries, the VC goes to the

 

Up state (see LbUpCount in Table 13).

 

Up—End-to-end loopbacks are successful.

 

 

LbRequestSent

Number of OAM loopback requests sent.

 

 

LbReplyReceive

Number of OAM loopback replies sent.

 

 

LbReplySent

Number of OAM loopback replies received.

 

 

Displaying statistics using Device Manager

Statistics are not supported in Device Manager in this release. See the “show ports stats atmport command” on page 94 for information on statistics in the CLI.

Testing using Device Manager

Testing is not supported in this release.

Using the Passport 8672ATME Module

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Nortel Networks 8672ATME manual Displaying statistics using Device Manager, Testing using Device Manager