3-209
Cisco Signaling Gateway Manager User Guide
78-15589-01
Chapter3 Managing ITP Networks Using SGM
Working with Links
Interface Details Tab: Errors Information
To view detailed interface errors information for the selected link, select the
Interface Details tab.
The Errors Information sub-section displays the following information for the
selected link:
•In Discards—Number of inbound packets that were discarded, even though
no errors were detected to prevent their delivery to a higher-layer protocol.
For example, a packet might be discarded to free buffer space.
•Out Discards—Number of outbound packets that were discarded, even
though no errors were detected to prevent their delivery to a higher-layer
protocol. For example, a packet might be discarded to free buffer space.
•In Errors—Number of inbound packets that contained errors that prevented
their delivery to a higher-layer protocol.
•Out Errors—Number of outbound packets that were not sent because of
errors.
M2PA Peer Config Details Tab: Configuration Information (SCTP Links Only)
To view detailed M2PA peer configuration information for the selected SCTP
link, select the M2PA Peer Config Details tab.
The Configuration Information sub-section displays the following information for
the selected link:
•Status—Current status of the SCTP association. Possible values are:
–
Closed
–
CookieWait
–
CookieEchoed
–
DeleteTCB
–
Established
–
ShutdownAckSent
–
ShutdownPending
–
ShutdownReceived
–
ShutdownSent
For detailed information about each status, refer to RFC 2960, Stream
Control Transmission Protocol.