This list shows the possible values that may appear in the Operational Status and Reason fields of the SS7/Sigtran > Maintenance > Links page. The Operational Status of a Link is either Up or Down. Up indicates that the Link is available for signaling. Down indicates the Link is not available for signaling. If the status is Down, the Operational Reason provides information about why it is down.
Possible values of the Operational Reason field where Status=Down are:
- Disabled-the Link's administrative state is Disabled. This is the initial operational status and reason for a newly configured Link. This reason is also shown when a link is manually disabled.
- Application Disabled-the Link's administrative state is Enabled and the server's application administrative state has been manually Disabled via the Server Status page.
- Association Down-the Link's administrative state is Enabled, but the Link's Association is in any of these Down states: Down/Disabled, Down/Connecting, Down/Blocked, or Down/Up Pending.
- Forced Standby-the Link's administrative state is Enabled and the MP server's HA state has been manually set to Forced Standby via the HA Status page. All signaling is inhibited for MP servers that are in the Forced Standby state.
- Up Pending-the Link's administrative state is Enabled, but the ASP-ACTIVE-ACK has not yet been received.
Possible values of the Operational Reason field where Status=Up are:
- Normal-this status occurs when the administrative state is Enabled and the ASP-ACTIVE-ACK has been received.