|
| Interoperability Testing |
|
| Reason and Refuse Codes |
|
|
|
Code | Meaning | Action |
|
|
|
(0x01) | Provider | The X.25 card or the switch |
| Previously active network connection was | may have gone down. |
| abruptly disconnected. Congestion at TSAP | Check the remote for any |
| Some vendor’s equipment may indicate that | |
| further logged information. | |
| the application above transport is not | |
|
| |
| capable of receiving any more connections. |
|
|
|
|
(0x02) | Provider | The X.25 card or the switch |
| Previously active network connection was | may have gone down. |
| abruptly disconnected. Transport User Not | Verify that server is active on |
| Attached to TSAP Indicates that the address | |
| remote. | |
| specified is valid, but that no process capable | |
|
| |
| of receiving connections is active. |
|
|
|
|
(0x03) | Provider N_Reject (Transient) Network | Check the NSAP and T- |
| connection could not be established. | selector. |
| Address Unknown |
|
| Address specified was incorrect. |
|
|
|
|
(0x04) | Provider N_Reject (Permanent) Request to | Check for facility rejection, |
| establish a network connection was rejected. | |
|
| charge failure, switch or PDN |
|
| out of order. |
|
|
|
(0x05) | Provider N_Reject (QOS unavail/ Transient) |
|
| QOS negotiation failed for this connection. |
|
|
|
|
(0x06) | Provider N_Reject (QOS unavail/ |
|
| Permanent) |
|
| QOS negotiation failed for this connection. |
|
|
|
|
(0x07) | Use x25stat to examine the | |
| Network connection could not be established | state of the network card. |
| Check log file for OTS | |
| because there were not enough VCs or | |
| messages. | |
| resources available. | |
|
| |
|
|
|
Chapter 1 | 45 |
