ACC Error Guide

ZX25D System Messages
CLASS: Protocol 600-699
Chapter 12284
zx25d 645 Link ZLU <#> X.25 shutdown complete.
Mux= <#>, Port= <#>, Subchannel= <#>.
Explanation: This message is logged when the X.25 protocol driver
completes the X.25 link shutdown processing as
requested by a user. The X.25 link is no longer usable
and will not respond to any protocol packets sent by the
remote DXE.
Action: No action is necessary. This is an informational
message.
zx25d 646 Link ZLU <#>: Enable failed due to bad configuration!
Either N2 = 0 and/or K = 0.
Explanation: A user or application has attempted to bring an X.25
link up, but the link initialization has failed due to an
illegal configuration. Specifically, either the level 2
window size (K) and/or the retransmission counter (N2)
in the X.25 link ZLU’s select word has been set to zero.
Action: Correct the application or TTGEN configuration as
necessary.
zx25d 647 Link ZLU <#>: Bad P(S) received on VC ZLU <#>.
Mux= <#>, Port= <#>, Subchannel= <#>.
Explanation: A data packet was received with an invalid sequence
number in the P(S) field. In most cases this will cause
the virtual circuit to be reset.
Action: No action is necessary. This is an informational
message.
zx25d 648 Link ZLU %<#>: Bad P(R) received on VC ZLU <#>.
Mux= <#>, Port= <#>, Subchannel= <#>.
Explanation: A data or flow control packet was received with an
invalid sequence number in the P(R) field. In most
cases this will cause the virtual circuit to be reset.
Action: No action is necessary. This is an informational
message.