CiM-550 IP Enabled Satellite Modem

Rev. 2

CLI and Telnet Interface

CD/CIM550.IOM

Menu Options/Fields

Entry

Description

Dropped – Filtered

Read

Limits certain types of traffic that should not leak to

 

Only

Satellite. For example, broadcasts destined for

 

 

Satellite LAN

Dropped – Multicast Disable

Read

Multicast packet was dropped because, although route

Group

Only

existed, IGMP is being used, and there is no client

 

 

requesting forwarding of this traffic.

Dropped – No ARP Entry

Read

The Unicast Packet ARP Fail counter indicates the

 

Only

number of Unicast packets that were received by the

 

 

CiM and were destined for a device on the same

 

 

subnet as the CiM, but were dropped because the

 

 

device specified in the destination IP packet of the

 

 

received packet has not yet responded to an ARP.

 

 

After power-up, this counter typically increments for the

 

 

first three seconds that packets are received for a

 

 

device on the same subnet as the CiM.

Dropped – Bad Buffer

Read

IP length )as specified in packet header) was greater

Length

Only

tha payload received in the Ethernet packet. This

 

 

would indicate the packet was truncated before

 

 

arriving.

Dropped – Bad IP Version

Read

The CiM only supports Ipv4. The first four bites of the

 

Only

IP header field (specifies IP Version) are checked.

Dropped – Miscellaneous

Read

Catch all bucket for packets experiencing non-

 

Only

standard problems.

Dropped – QOS

Read

Packet was dropped because for a particular route

 

Only

(that it matched) the maximum bandwidth has been

 

 

exceeded.

Dropped – QOS buffers

Read

Packet was dropped because the buffers used to store

 

Only

QOS packets have been exhausted.

Dropped – Dropped buffers

Read

Packet dropped because the CiM’s buffers have

 

Only

exhausted. This will usually occur when the packet

 

 

rate through the CiM has exceeded the factory defined

 

 

limitiations.

Reset Counters

R

Executing this menu option resets all statistics

 

 

gathered for the receiver to zero.

Save Parameters

S

This option allows a user to save the current

 

 

configuration of the CiM to permanent storage. This

 

 

configuration will be restored on each successive

 

 

power cycle of the CiM.

Exit

X

This option allows a user to exit the current menu and

 

 

return to its parent menu.

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