TID Label Issues - Issue #2
"Brian F. G. Bidulock" <[email protected]>
| Newsgroups | gmane.ietf.sigtran |
|---|---|
| Organization | http://www.openss7.org/ |
| Message-ID | <[email protected]> |
Lincoln, Linked transactions. An ASP generates a query to a remote SEP. The remote SEP generates a linked transaction back to the ASP. The linked transaction has the ASPs TID as a correlation ID, but because it begins a query, it has no destination TID. RFC 3868 says: 4.7.3.1. TCAP traffic Messages not containing a destination (or "responding") TID, i.e., Query, Begin, Unidirectional, are loadshared among the available ASPs. Any scheme permitting a fair load distribution among the ASPs is allowed (e.g., round robin). But that is not going to work as the linked transaction will likely go to the wrong ASP. --brian -- Brian F. G. Bidulock [email protected] http://www.openss7.org/