HI All Please let me know which version of linux and lksctp-tools is currently supporting this SACK timer customisation? Best Regards, --Bibhuti -----Original Message----- From: Vlad Yasevich [mailto:vladislav.yasevich@xxxxxx] Sent: Wednesday, April 29, 2009 5:59 PM To: Padmalochan Moharana Cc: linux-sctp@xxxxxxxxxxxxxxx; lksctp-developers@xxxxxxxxxxxxxxxxxxxxx Subject: Re: [Lksctp-developers] Regarding SCTP_DELAYED_ACK_TIME Padmalochan Moharana wrote: > Hello, > > In my application I have tried to set the SACK timer to 400 Milli > second by writing following code. > > struct sctp_assoc_value sack_timer ; > bzero(&sack_timer, sizeof(sack_timer)); sack_timer.assoc_id =1 ; > sack_timer.assoc_value = 400 ; int res = setsockopt(socketFD, > IPPROTO_SCTP, SCTP_DELAYED_ACK_TIME, &sack_timer,sizeof(struct > sctp_assoc_value )); > > But setsockopt() returns error ("Protocol not available"). > > The kernel version i have used is : 2.6.9-55.EL lksctp version: 1.0.8 This kernel does not support the socket option you are trying to use. You need to upgrade the kernel. -vlad > > Please let me know how can i set SCTP_DELAYED_ACK_TIME value in my application. > > Br, > Padmalochan > ---------------------------------------------------------------------------- -- Register Now & Save for Velocity, the Web Performance & Operations Conference from O'Reilly Media. Velocity features a full day of expert-led, hands-on workshops and two days of sessions from industry leaders in dedicated Performance & Operations tracks. Use code vel09scf and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf _______________________________________________ Lksctp-developers mailing list Lksctp-developers@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/lksctp-developers -- 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
