ACC Error Guide

ZX25D System Messages
CLASS: Warning 500-599
Chapter 12 269
zx25d 523 Link <#>: Reset confirm received on SVC ZLU <#>
(LCN <#>) in improper state (<state string>).
Explanation: An inbound Reset Confirmation packet arrived on an
LCN whose current state indicates that this packet
type is invalid. This would be true any time a Reset
Confirmation packet arrived when a Reset Request has
not been sent. The <state string> parameter indicates
the current state that the LCN is in. Possible state
string values are described in message 512.
Action: No action is necessary. This is an informational
message.
zx25d 524 Link <#>: Illegal packet received! Diagnostic = <#>.
Packet = 0x<#> Pkt length = <#>.
Explanation: An illegal X.25 level 3 protocol packet has been
received on the indicated link ZLU. That is, a protocol
packet whose type is unknown, unsupported, or
contains a format error, or has an illegal Logical
Channel Number. When this occurs, a ITU-T standard
diagnostic code is displayed indicating the reason the
packet is illegal, the first four bytes of the input buffer
is dumped (in hex), and the total length of the packet is
displayed.
Action: No action is necessary. This is an informational
message.
zx25d 525 Link <#>: Facilities data too long (<#> bytes) on inbound
call for SVC zlu <#> (LCN=<#>). Call cleared!
Explanation: An Incoming CALL packet arrived with facilities data
that exceeded the maximum permissible size of 109
bytes. The call has been automatically cleared as
required by ITU-T.
Action: No action is necessary. This is an informational
message.