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USER’S GUIDE
572 CyberSWITCH
DHCPACKs rcvd
Incremented whenever the DHCP Proxy Client has received a DHCPACK message from a DHCP
server.
DHCPNAKs rcvd
Incremented whenever the DHCP Proxy Client has received a DHCPNAK message from a DHCP
server.
Invalid DHCP pkts rcvd
Incremented whenever the DHCP Proxy Client encounters a DHCP message that is invalid due to
either of the following:
• the ’op’ field is not equal to BOOTREPLY
• the DHCP ’special field’ is not found at the beginning of the options field
When this occurs, the packet is silently discarded.
Invalid XID rcvd
Incremented whenever the DHCP Proxy Client manager receives a DHCP message with a
transaction ID that was not reserved by any of the underlying DHCP client invocations. When this
occurs, the packet is silently discarded.
No xmt buffer available
Incremented whenever the DHCP Proxy Client cannot successfully get a buffer from the Proxy
Client’s transmit buffer pool. This can happen whenever we are trying to send BOOTREQUEST
messages to a DHCP server.
FRAME RELAY STATISTICS
You can access these statistics by issuing the
fr stats
console command. The statistics displayed
will be associated with the currently selected Access and DLCI.
ACCESS RELATED STATISTICS
Access State
The condition of the Frame Relay Access. Possible values are TERMINATED, INIT, UP, and
DOWN. The definitions for the possible values are as follows:
TERMINATED
The access state entered when the access is dynamically removed.
INIT
The access state entered when the access is first initialized. The access has entered the LMI
dialogue phase, but has not yet received an appropriate LMI STATUS message response.
UP
The access state entered when the access either has no LMI, or the LMI message exchange
is confirmed.
DOWN
The access state entered when the access has been lost due to layer 1 loss, or after no
response has been received on the LMI link.