Barry Nagelberg wrote: > Hi, > > I am running M3UA over lksctp using the following versions: > > Redhat EL 4 Update 5 > Kernel version : 2.6.9-55.ELsmp #1 SMP > 32Bits > Issues with RedHat kernels should be reported to RedHat. > This corresponds to http://tools.ietf.org/html/draft-ietf-tsvwg-sctpsocket-07. > > When my M3UA ASP (client) tries to connect to a peer that isn't running, and after my client sends the SCTP INIT msg > 'Max.Init.Retransmits' times, I expect to receive an error indication from the kernel, as per the following section from > RFC 4960: > > <snip> > 4. SCTP Association State Diagram > > ..... > > 2) If the T1-init timer expires, the endpoint MUST retransmit INIT > and re-start the T1-init timer without changing state. This MUST > be repeated up to 'Max.Init.Retransmits' times. After that, the > endpoint MUST abort the initialization process and report the > error to SCTP user. > <snip> > > Before I bind to the socket and issue the connect call, I am subscribing to all of the event notifications in the > sctp_event_subscribe structure listed in section 7.3 of the sctpsocket draft: > > struct sctp_event_subscribe{ > u_int8_t sctp_data_io_event; > u_int8_t sctp_association_event; > u_int8_t sctp_address_event; > u_int8_t sctp_send_failure_event; > u_int8_t sctp_peer_error_event; > u_int8_t sctp_shutdown_event; > u_int8_t sctp_partial_delivery_event; > u_int8_t sctp_adaption_layer_event; > }; > > However I don't receive any event from the kernel after 'Max.Init.Retransmits' retries. In a normal successful > association startup or takedown I _do_ receive an event. > > This seems to be a defect in lksctp. Has this been pointed out before? Has this been fixed in a subsequent version? > I am sure this has been fixed. 2.6.9 kernel is very old. -vlad > Thanks for any assistance, > Barry Nagelberg > > -- > To unsubscribe from this list: send the line "unsubscribe linux-sctp" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
